筛选出 55 条数据

    品牌 产品 货期 价格 货号 规格 /
    有机砌块531-91-9

    CAS号:531-91-9

    品名:N,N'-二苯基联苯二胺N,N'-Diphenylbenzidine

    中文别名:N,N’-二苯基联苯胺;N,N-二苯对苯二氨基联苯;N,N'-二苯基联苯胺;N,N'-二苯对氨基联苯;N,N'-二苯基对氨基联苯;

    英文别名:4-(4-anilinophenyl)-N-phenylaniline;N4,N4'-Diphenyl-[1,1'-biphenyl]-4,4'-diamine;[1,1‘-Biphenyl]-4,4‘-diamine,N,N‘-diphenyl-;N,N‘-Diphenylbenzidine;N,N-Diphenylbenzidine;4,4'-Dianilinobiphenyl;

    分子式:C24H20N2

    分子量:336.429

    精确质量:336.163

    Psa:24.06

    MDL号:MFCD00003016

    外观与性状:灰白色至黄色粉末

    密度:1.173 g/cm3

    沸点:535ºC at 760 mmHg

    熔点:246-248°C(lit.)

    闪点:&>110°C

    折射率:1.689

    安全说明:S22-S24/25

    WGK Germany:3

    海关编码:2921590090

    危险品运输编码:2811

    危险类别:6.1(b)

    包装等级:III

    危险品标志:Xi; F+

     531-91-9 详细信息

    有机砌块

    CAS号:531-91-9

    品名:N,N'-二苯基联苯二胺N,N'-Diphenylbenzidine

    中文别名:N,N’-二苯基联苯胺;N,N-二苯对苯二氨基联苯;N,N'-二苯基联苯胺;N,N'-二苯对氨基联苯;N,N'-二苯基对氨基联苯;

    英文别名:4-(4-anilinophenyl)-N-phenylaniline;N4,N4'-Diphenyl-[1,1'-biphenyl]-4,4'-diamine;[1,1‘-Biphenyl]-4,4‘-diamine,N,N‘-diphenyl-;N,N‘-Diphenylbenzidine;N,N-Diphenylbenzidine;4,4'-Dianilinobiphenyl;

    分子式:C24H20N2

    分子量:336.429

    精确质量:336.163

    Psa:24.06

    MDL号:MFCD00003016

    外观与性状:灰白色至黄色粉末

    密度:1.173 g/cm3

    沸点:535ºC at 760 mmHg

    熔点:246-248°C(lit.)

    闪点:&>110°C

    折射率:1.689

    安全说明:S22-S24/25

    WGK Germany:3

    海关编码:2921590090

    危险品运输编码:2811

    危险类别:6.1(b)

    包装等级:III

    危险品标志:Xi; F+

    展开

    有机砌块531-91-9
    阿法埃莎 N,N'-二苯基对联苯胺 N,N'-Diphenylbenzidine,97% 现货

     3598.00
    C11721 /
    有机砌块586-75-4

    CAS号:586-75-4

    品名:4-溴苯甲酰氯4-Bromobenzoylchloride

    中文别名:对溴苯甲酰氯;

    英文别名:4-bromophenylcarbonylchloride;p-Bromobenzoylchloride,p-bromo;Benzoylchloride,p-bromo;4-bromo-benzoylchloride;4-bromo-1-benzenecarbonylchloride;p-bromobenzoylchloride;Benzoylchloride,4-bromo-;Benzoylchloride,4-bromo;4-bromobenzoicacidchloride;

    分子式:C7H4BrClO

    分子量:219.463

    精确质量:217.913

    Psa:17.07

    MDL号:MFCD00000683

    外观与性状:淡黄色结晶

    密度:1.662 g/cm3

    沸点:246 °C

    熔点:36-39°C(lit.)

    闪点:&>230°F

    折射率:1.584

    稳定性:Stable under normal temperatures and pressures. Moisture sensitive.

    储存条件:2-8ºC

    安全说明:S26-S36/37/39-S45

    危险类别码:R34

    WGK Germany:3

    海关编码:29163900

    危险品运输编码:UN 3261 8/PG 2

    危险类别:8

    包装等级:II

    危险品标志:C

    简介:4-BromobenzoylChlorideisusedinthesynthesisHIV-1proteaseinhibitors.Alsousedinthesynthesisofoxazolesandcyclohexanonederivativesasanalgesicandantimicrobialagents.

    用途:用于有机合成。

     586-75-4 详细信息

    有机砌块

    CAS号:586-75-4

    品名:4-溴苯甲酰氯4-Bromobenzoylchloride

    中文别名:对溴苯甲酰氯;

    英文别名:4-bromophenylcarbonylchloride;p-Bromobenzoylchloride,p-bromo;Benzoylchloride,p-bromo;4-bromo-benzoylchloride;4-bromo-1-benzenecarbonylchloride;p-bromobenzoylchloride;Benzoylchloride,4-bromo-;Benzoylchloride,4-bromo;4-bromobenzoicacidchloride;

    分子式:C7H4BrClO

    分子量:219.463

    精确质量:217.913

    Psa:17.07

    MDL号:MFCD00000683

    外观与性状:淡黄色结晶

    密度:1.662 g/cm3

    沸点:246 °C

    熔点:36-39°C(lit.)

    闪点:&>230°F

    折射率:1.584

    稳定性:Stable under normal temperatures and pressures. Moisture sensitive.

    储存条件:2-8ºC

    安全说明:S26-S36/37/39-S45

    危险类别码:R34

    WGK Germany:3

    海关编码:29163900

    危险品运输编码:UN 3261 8/PG 2

    危险类别:8

    包装等级:II

    危险品标志:C

    简介:4-BromobenzoylChlorideisusedinthesynthesisHIV-1proteaseinhibitors.Alsousedinthesynthesisofoxazolesandcyclohexanonederivativesasanalgesicandantimicrobialagents.

    用途:用于有机合成。

    展开

    有机砌块586-75-4
    阿法埃莎 4-溴苯甲酰氯 4-Bromobenzoylchloride,98% 现货

     3233.00
    C10676 98%
    有机砌块372-39-4

    CAS号:372-39-4

    品名:3,5-二氟苯胺3,5-Difluoroaniline

    中文别名:3,5-二氟苯胺

    英文别名:Benzenamine,3,5-difluoro;3,5-difluorobenzenamine;3,5-Difluor-anilin;5-Difluoroaniline;3,5-difluoro-aniline;3,5-Difluoronitroaniline;3,4-difluoro-phenylamine;3,5-DIFLUOROBENZENEAMINE;3,5-Difluorophenylamine;

    分子式:C6H5F2N

    分子量:129.107

    精确质量:129.039

    Psa:26.02

    MDL号:MFCD00007763

    外观与性状:白色晶体

    密度:1,295 g/cm3

    沸点:80°C 20mm

    熔点:37-41°C(lit.)

    闪点:167°F

    折射率:1.512-1.514

    储存条件:Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    安全说明:S28-S36/37/39-S26

    危险类别码:R20/21/22; R36/37/38

    WGK Germany:3

    海关编码:2921420090

    危险品运输编码:UN 1325 4.1/PG 2

    危险类别:6.1

    包装等级:III

    危险品标志:Xn

    信号词:Warning

    危险性防范说明:P280

    危险标志:GHS07

    危险性描述:H302 + H312 + H332

    用途:化工、医药、农药中间体。

     372-39-4 详细信息

    有机砌块

    CAS号:372-39-4

    品名:3,5-二氟苯胺3,5-Difluoroaniline

    中文别名:3,5-二氟苯胺

    英文别名:Benzenamine,3,5-difluoro;3,5-difluorobenzenamine;3,5-Difluor-anilin;5-Difluoroaniline;3,5-difluoro-aniline;3,5-Difluoronitroaniline;3,4-difluoro-phenylamine;3,5-DIFLUOROBENZENEAMINE;3,5-Difluorophenylamine;

    分子式:C6H5F2N

    分子量:129.107

    精确质量:129.039

    Psa:26.02

    MDL号:MFCD00007763

    外观与性状:白色晶体

    密度:1,295 g/cm3

    沸点:80°C 20mm

    熔点:37-41°C(lit.)

    闪点:167°F

    折射率:1.512-1.514

    储存条件:Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    安全说明:S28-S36/37/39-S26

    危险类别码:R20/21/22; R36/37/38

    WGK Germany:3

    海关编码:2921420090

    危险品运输编码:UN 1325 4.1/PG 2

    危险类别:6.1

    包装等级:III

    危险品标志:Xn

    信号词:Warning

    危险性防范说明:P280

    危险标志:GHS07

    危险性描述:H302 + H312 + H332

    用途:化工、医药、农药中间体。

    展开

    有机砌块372-39-4
    阿法埃莎 3,5-二氟苯胺 3,5-Difluoroaniline,98% 现货

     3860.00
    C31142 /
    有机砌块89-99-6

    CAS号:89-99-6

    品名:2-氟苄胺2-Fluorobenzylamine

    中文别名:邻氟苄胺;2-氟苯甲胺;2-氟苯甲基胺;

    英文别名:(2-fluorophenyl)methanamine;Benzenemethanamine,2-fluoro-;

    分子式:C7H8FN

    分子量:125.144

    精确质量:125.064

    Psa:26.02

    MDL号:MFCD00008107

    外观与性状:无色透明液体

    密度:1.095g/mLat 25°C(lit.)

    沸点:73-75°C13mm Hg(lit.)

    闪点:153°F

    折射率:n20/D 1.517(lit.)

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Keep away from heat, sparks, and flame. Keep away from sources of ignition. Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Corrosives area.

    安全说明:S26-S27-S36/37/39-S45

    危险类别码:R20/21/22; R34

    WGK Germany:3

    海关编码:2921420090

    危险品运输编码:UN 2735 8/PG 2

    危险类别:8

    包装等级:III

    危险品标志:C

    用途:用作有机合成中间体

     89-99-6 详细信息

    有机砌块

    CAS号:89-99-6

    品名:2-氟苄胺2-Fluorobenzylamine

    中文别名:邻氟苄胺;2-氟苯甲胺;2-氟苯甲基胺;

    英文别名:(2-fluorophenyl)methanamine;Benzenemethanamine,2-fluoro-;

    分子式:C7H8FN

    分子量:125.144

    精确质量:125.064

    Psa:26.02

    MDL号:MFCD00008107

    外观与性状:无色透明液体

    密度:1.095g/mLat 25°C(lit.)

    沸点:73-75°C13mm Hg(lit.)

    闪点:153°F

    折射率:n20/D 1.517(lit.)

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Keep away from heat, sparks, and flame. Keep away from sources of ignition. Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Corrosives area.

    安全说明:S26-S27-S36/37/39-S45

    危险类别码:R20/21/22; R34

    WGK Germany:3

    海关编码:2921420090

    危险品运输编码:UN 2735 8/PG 2

    危险类别:8

    包装等级:III

    危险品标志:C

    用途:用作有机合成中间体

    展开

    有机砌块89-99-6
    阿法埃莎 2-氟苄胺 2-Fluorobenzylamine,96% 现货

     4530.00
    C17194 /
    有机砌块771-60-8

    CAS号:771-60-8

    品名:2,3,4,5,6-五氟苯胺2,3,4,5,6-Pentafluoroaniline

    中文别名:五氟苯胺;

    英文别名:Aniline,2,3,4,5,6-pentafluoro;2H-tetrafluoroacetanilide;EINECS212-234-2;Pentafluorophenylamine;Pentafluoroaniline;Aminopentafluorobenzene;2,3',4,4',5-PENTACHLOROBIPHENYLETHER;perfluoroaniline;Benzenamine,2,3,4,5,6-pentafluoro;2,3,4,5,6-pentafluoroanilline;2,3,4,5,6-pentafluorophenylamine;Benzenamine,2,3,4,5,6-pentafluoro-;2,3,4,5,6-Pentafluorobenzenamine;

    分子式:C6H2F5N

    分子量:183.079

    精确质量:183.011

    Psa:26.02

    RTECS号:BY7920000

    MDL号:MFCD00007643

    外观与性状:白色晶体

    密度:1,744 g/cm3

    沸点:153°C(lit.)

    熔点:33-35°C(lit.)

    闪点:165°F

    折射率:1.429

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    安全说明:S26-S36-S36/37/39

    危险类别码:R22; R36/37/38

    WGK Germany:3

    海关编码:29214210

    包装等级:I; II; III

    危险品标志:Xn

    信号词:Warning

    危险性防范说明:P261; P305 + P351 + P338

    危险标志:GHS07

    危险性描述:H315; H319; H335

    用途:医药、农药、液晶材料中间体。

     771-60-8 详细信息

    有机砌块

    CAS号:771-60-8

    品名:2,3,4,5,6-五氟苯胺2,3,4,5,6-Pentafluoroaniline

    中文别名:五氟苯胺;

    英文别名:Aniline,2,3,4,5,6-pentafluoro;2H-tetrafluoroacetanilide;EINECS212-234-2;Pentafluorophenylamine;Pentafluoroaniline;Aminopentafluorobenzene;2,3',4,4',5-PENTACHLOROBIPHENYLETHER;perfluoroaniline;Benzenamine,2,3,4,5,6-pentafluoro;2,3,4,5,6-pentafluoroanilline;2,3,4,5,6-pentafluorophenylamine;Benzenamine,2,3,4,5,6-pentafluoro-;2,3,4,5,6-Pentafluorobenzenamine;

    分子式:C6H2F5N

    分子量:183.079

    精确质量:183.011

    Psa:26.02

    RTECS号:BY7920000

    MDL号:MFCD00007643

    外观与性状:白色晶体

    密度:1,744 g/cm3

    沸点:153°C(lit.)

    熔点:33-35°C(lit.)

    闪点:165°F

    折射率:1.429

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    安全说明:S26-S36-S36/37/39

    危险类别码:R22; R36/37/38

    WGK Germany:3

    海关编码:29214210

    包装等级:I; II; III

    危险品标志:Xn

    信号词:Warning

    危险性防范说明:P261; P305 + P351 + P338

    危险标志:GHS07

    危险性描述:H315; H319; H335

    用途:医药、农药、液晶材料中间体。

    展开

    有机砌块771-60-8
    阿法埃莎 2,3,4,5,6-五氟苯胺 2,3,4,5,6-Pentafluoroaniline... 现货

     3963.00
    C14708 /
    有机砌块4439-20-7

    CAS号:4439-20-7

    品名:N,N'-双(2-羟乙基)乙二胺N,N′-Bis(2-hydroxyethyl)ethylenediamine

    中文别名:N,N-双羟乙基乙二胺;N,N’-双(2-羟乙基)乙二胺;2,2'-(羟乙基)乙二胺;

    英文别名:N,N'-Bis(2-hydroxyethyl)ethylenediaMine;3,6-Diazaoctane-1,8-diol;Ethanol,2,2‘-(1,2-ethanediyldiimino)bis-;2-[2-(2-hydroxyethylamino)ethylamino]ethanol;N,N‘-Bis(2-hydroxyethyl)ethylenediamine;

    分子式:C6H16N2O2

    分子量:148.203

    精确质量:148.121

    Psa:64.52

    MDL号:MFCD00002842

    外观与性状:白色结晶粉末

    密度:1.057 g/cm3

    沸点:305.076ºC at 760 mmHg

    熔点:98-100°C(lit.)

    安全说明:S26-S36/37/39-S45

    危险类别码:R34; R37

    WGK Germany:3

    海关编码:2922199090

    危险品运输编码:UN 3259 8/PG 3

    危险类别:8

    包装等级:III

    危险品标志:C

    用途:用于塑料制品生产时的固化

     4439-20-7 详细信息

    有机砌块

    CAS号:4439-20-7

    品名:N,N'-双(2-羟乙基)乙二胺N,N′-Bis(2-hydroxyethyl)ethylenediamine

    中文别名:N,N-双羟乙基乙二胺;N,N’-双(2-羟乙基)乙二胺;2,2'-(羟乙基)乙二胺;

    英文别名:N,N'-Bis(2-hydroxyethyl)ethylenediaMine;3,6-Diazaoctane-1,8-diol;Ethanol,2,2‘-(1,2-ethanediyldiimino)bis-;2-[2-(2-hydroxyethylamino)ethylamino]ethanol;N,N‘-Bis(2-hydroxyethyl)ethylenediamine;

    分子式:C6H16N2O2

    分子量:148.203

    精确质量:148.121

    Psa:64.52

    MDL号:MFCD00002842

    外观与性状:白色结晶粉末

    密度:1.057 g/cm3

    沸点:305.076ºC at 760 mmHg

    熔点:98-100°C(lit.)

    安全说明:S26-S36/37/39-S45

    危险类别码:R34; R37

    WGK Germany:3

    海关编码:2922199090

    危险品运输编码:UN 3259 8/PG 3

    危险类别:8

    包装等级:III

    危险品标志:C

    用途:用于塑料制品生产时的固化

    展开

    有机砌块4439-20-7
    阿法埃莎 N,N'-双(2-羟乙基)乙二胺 N,N'-Bis(2-hydroxyethyl)ethy... 现货

     3629.00
    C34518 /
    有机砌块753-90-2

    CAS号:753-90-2

    品名:2,2,2-三氟乙基胺2,2,2-Trifluoroethylamine

    中文别名:2,2,2-三氟乙胺;2-氨基-1,1,1-三氟乙烷;

    英文别名:Ethanamine,2,2,2-trifluoro-;2,2,2-trifluoroethanamine;

    分子式:C2H4F3N

    分子量:99.0551

    精确质量:99.0296

    Psa:26.02

    RTECS号:KS0175000

    EINECS号:212-041-3

    MDL号:MFCD00008132

    外观与性状:透明无色液体

    密度:1.262g/mLat 20°C(lit.)

    沸点:36-37°C(lit.)

    熔点:37-38ºC

    闪点:2°F

    折射率:n20/D 1.301(lit.)

    储存条件:2-8ºC

    蒸汽压:~7.6 psi ( 20 °C)

    安全说明:S26-S36/37/39-S45

    危险类别码:R11; R34

    WGK Germany:3

    海关编码:2921199090

    危险品运输编码:UN 2733 3/PG 2

    危险类别:3

    包装等级:II

    危险品标志:F; C

     753-90-2 详细信息

    有机砌块

    CAS号:753-90-2

    品名:2,2,2-三氟乙基胺2,2,2-Trifluoroethylamine

    中文别名:2,2,2-三氟乙胺;2-氨基-1,1,1-三氟乙烷;

    英文别名:Ethanamine,2,2,2-trifluoro-;2,2,2-trifluoroethanamine;

    分子式:C2H4F3N

    分子量:99.0551

    精确质量:99.0296

    Psa:26.02

    RTECS号:KS0175000

    EINECS号:212-041-3

    MDL号:MFCD00008132

    外观与性状:透明无色液体

    密度:1.262g/mLat 20°C(lit.)

    沸点:36-37°C(lit.)

    熔点:37-38ºC

    闪点:2°F

    折射率:n20/D 1.301(lit.)

    储存条件:2-8ºC

    蒸汽压:~7.6 psi ( 20 °C)

    安全说明:S26-S36/37/39-S45

    危险类别码:R11; R34

    WGK Germany:3

    海关编码:2921199090

    危险品运输编码:UN 2733 3/PG 2

    危险类别:3

    包装等级:II

    危险品标志:F; C

    展开

    有机砌块753-90-2
    Acros 2,2,2-三氟乙基胺 2,2,2-Trifluoroethylamine,9... 现货

     3225.00
    303500100 /
    卤代烃507-63-1

    CAS号:507-63-1

    品名:全氟辛基碘烷Perfluorooctyliodide

    中文别名:十七氟正辛基碘烷;全氟碘辛烷;1-碘全氟辛烷;十七氟-1-碘辛烷;全氟正辛基碘烷;

    英文别名:1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-heptadecafluoro-8-iodooctane;Perfluoro-n-octylIodide;Heptadecafluoro-1-iodooctane;1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-Heptadecafluoro-8-iodooctane;Perfluoro-1-iodooctane;Heptadecafluoro-n-octylIodide;

    分子式:C8F17I

    分子量:545.963

    精确质量:545.877

    Psa:0.0

    RTECS号:RG9700050

    MDL号:MFCD00001064

    外观与性状:粉红色固体

    密度:2.067g/mLat 20°C(lit.)

    沸点:160-161°C(lit.)

    熔点:25 °C

    闪点:160-161°C

    折射率:n20/D 1.329(lit.)

    储存条件:Store in a cool, dry place. Do not store in direct sunlight. Store in a tightly closed container. Dark room.

    安全说明:S26-S36-S37/39

    危险类别码:R36/37/38

    WGK Germany:3

    危险品运输编码:UN 2922

    危险类别:6.1(b)

    包装等级:III

    危险品标志:Xi

    简介:PerfluorooctylIodideisaperfluoroalkyliodideusedinorganocatalysisviasubstrateactivationbyhalogenbonding.PerfluorooctylIodideisapotentialcandidatesubstituteforbannedHalonfireextinguishers.

     507-63-1 详细信息

    卤代烃

    CAS号:507-63-1

    品名:全氟辛基碘烷Perfluorooctyliodide

    中文别名:十七氟正辛基碘烷;全氟碘辛烷;1-碘全氟辛烷;十七氟-1-碘辛烷;全氟正辛基碘烷;

    英文别名:1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-heptadecafluoro-8-iodooctane;Perfluoro-n-octylIodide;Heptadecafluoro-1-iodooctane;1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-Heptadecafluoro-8-iodooctane;Perfluoro-1-iodooctane;Heptadecafluoro-n-octylIodide;

    分子式:C8F17I

    分子量:545.963

    精确质量:545.877

    Psa:0.0

    RTECS号:RG9700050

    MDL号:MFCD00001064

    外观与性状:粉红色固体

    密度:2.067g/mLat 20°C(lit.)

    沸点:160-161°C(lit.)

    熔点:25 °C

    闪点:160-161°C

    折射率:n20/D 1.329(lit.)

    储存条件:Store in a cool, dry place. Do not store in direct sunlight. Store in a tightly closed container. Dark room.

    安全说明:S26-S36-S37/39

    危险类别码:R36/37/38

    WGK Germany:3

    危险品运输编码:UN 2922

    危险类别:6.1(b)

    包装等级:III

    危险品标志:Xi

    简介:PerfluorooctylIodideisaperfluoroalkyliodideusedinorganocatalysisviasubstrateactivationbyhalogenbonding.PerfluorooctylIodideisapotentialcandidatesubstituteforbannedHalonfireextinguishers.

    展开

    卤代烃507-63-1
    阿法埃莎 全氟正辛基碘烷 Perfluorooctyliodide,98% 现货

     3136.00
    C26996 /
    卤代烃1765-40-8

    CAS号:1765-40-8

    品名:2,3,4,5,6-五氟溴化苄2,3,4,5,6-Pentafluorobenzylbromide

    中文别名:2,3,4,5,6-五氟溴苄;α-溴-2,3,4,5,6-五氟甲苯;五氟苄溴;α-Bromo-2,3,4,5,6-pentafluorotoluene;2,3,4,5,6-五氟苯甲基溴;&-溴-2,3,4,5,6-五氟甲基苯酸酯;-溴-2,3,4,5,6-五氟甲基苯酸酯;五氟苄基溴;

    英文别名:alpha-Bromo-2,3,4,5,6-pentafluorotoluene;Benzene,(bromomethyl)pentafluoro-;PentafluorobenzylBroMide;1-(Bromomethyl)-2,3,4,5,6-Pentafluorobenzene;1-(bromomethyl)-2,3,4,5,6-pentafluorobenzene;

    分子式:C7H2BrF5

    分子量:260.987

    精确质量:259.926

    Psa:0.0

    BRN号:647808

    EINECS号:217-182-4

    MDL号:MFCD00000299

    PubChem号:24859828

    外观与性状:透明无色至淡黄色液体

    密度:1.728g/mLat 25°C(lit.)

    沸点:174-175°C(lit.)

    熔点:19-20°C(lit.)

    闪点:181°F

    折射率:n20/D 1.471(lit.)

    蒸汽压:1.71mmHg at 25°C

    安全说明:S26-S36/37/39-S45-S23

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2903999090

    危险品运输编码:UN 3265 8/PG 2

    危险类别:8

    包装等级:II

    危险品标志:Xi

    信号词:Danger

    危险性防范说明:P280; P305 + P351 + P338; P310

    危险标志:GHS05

    危险性描述:H314

    简介:α-Bromo-2,3,4,5,6-pentafluorotoluene,canbeusedasanorganicfluorinatedbuildingblocksforchemicalsynthesis.

    用途:制备有机酸的五氟苄酯化合物时,用于电子俘获气相色谱。尿中烷氧基乙酸化合物的鉴定。

     1765-40-8 详细信息

    卤代烃

    CAS号:1765-40-8

    品名:2,3,4,5,6-五氟溴化苄2,3,4,5,6-Pentafluorobenzylbromide

    中文别名:2,3,4,5,6-五氟溴苄;α-溴-2,3,4,5,6-五氟甲苯;五氟苄溴;α-Bromo-2,3,4,5,6-pentafluorotoluene;2,3,4,5,6-五氟苯甲基溴;&-溴-2,3,4,5,6-五氟甲基苯酸酯;-溴-2,3,4,5,6-五氟甲基苯酸酯;五氟苄基溴;

    英文别名:alpha-Bromo-2,3,4,5,6-pentafluorotoluene;Benzene,(bromomethyl)pentafluoro-;PentafluorobenzylBroMide;1-(Bromomethyl)-2,3,4,5,6-Pentafluorobenzene;1-(bromomethyl)-2,3,4,5,6-pentafluorobenzene;

    分子式:C7H2BrF5

    分子量:260.987

    精确质量:259.926

    Psa:0.0

    BRN号:647808

    EINECS号:217-182-4

    MDL号:MFCD00000299

    PubChem号:24859828

    外观与性状:透明无色至淡黄色液体

    密度:1.728g/mLat 25°C(lit.)

    沸点:174-175°C(lit.)

    熔点:19-20°C(lit.)

    闪点:181°F

    折射率:n20/D 1.471(lit.)

    蒸汽压:1.71mmHg at 25°C

    安全说明:S26-S36/37/39-S45-S23

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2903999090

    危险品运输编码:UN 3265 8/PG 2

    危险类别:8

    包装等级:II

    危险品标志:Xi

    信号词:Danger

    危险性防范说明:P280; P305 + P351 + P338; P310

    危险标志:GHS05

    危险性描述:H314

    简介:α-Bromo-2,3,4,5,6-pentafluorotoluene,canbeusedasanorganicfluorinatedbuildingblocksforchemicalsynthesis.

    用途:制备有机酸的五氟苄酯化合物时,用于电子俘获气相色谱。尿中烷氧基乙酸化合物的鉴定。

    展开

    卤代烃1765-40-8
    阿法埃莎 五氟苄基溴 alpha-Bromo-2,3,4,5,6-pentaf... 现货

     4934.00
    C14633 /
    卤代烃624-31-7

    CAS号:624-31-7

    品名:4-碘甲苯1-iodo-4-methylbenzene

    中文别名:4-碘代甲苯;对碘甲苯;

    英文别名:p-Methyliodobenzene;P-IODOTOLUENE;Benzene,1-iodo-4-methyl-;Toluene,p-iodo;4-Iodotoluene;4-methyliodobenzene;1-Methyl-4-iodobenzene;Benzene,1-iodo-4-methyl;4-iodo-1-methylbenzene;p-Tolyliodide;4-methyl-1-iodobenzene;4-methylphenyliodide;para-methyl-iodo-benzene;

    分子式:C7H7I

    分子量:218.035

    精确质量:217.959

    Psa:0.0

    EINECS号:210-841-7

    MDL号:MFCD00001059

    外观与性状:白色至淡黄色结晶

    密度:1,678 g/cm3

    沸点:211.5°C(lit.)

    熔点:33-35°C(lit.)

    闪点:194°F

    折射率:1.5884 (50ºC)

    稳定性:Stable at room temperature in closed containers under normal storage and handling conditions.

    储存条件:Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a cool, dry place. Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances

    安全说明:S24/25

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:29036990

    危险品标志:Xi

    用途:药物中间体。

     624-31-7 详细信息

    卤代烃

    CAS号:624-31-7

    品名:4-碘甲苯1-iodo-4-methylbenzene

    中文别名:4-碘代甲苯;对碘甲苯;

    英文别名:p-Methyliodobenzene;P-IODOTOLUENE;Benzene,1-iodo-4-methyl-;Toluene,p-iodo;4-Iodotoluene;4-methyliodobenzene;1-Methyl-4-iodobenzene;Benzene,1-iodo-4-methyl;4-iodo-1-methylbenzene;p-Tolyliodide;4-methyl-1-iodobenzene;4-methylphenyliodide;para-methyl-iodo-benzene;

    分子式:C7H7I

    分子量:218.035

    精确质量:217.959

    Psa:0.0

    EINECS号:210-841-7

    MDL号:MFCD00001059

    外观与性状:白色至淡黄色结晶

    密度:1,678 g/cm3

    沸点:211.5°C(lit.)

    熔点:33-35°C(lit.)

    闪点:194°F

    折射率:1.5884 (50ºC)

    稳定性:Stable at room temperature in closed containers under normal storage and handling conditions.

    储存条件:Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a cool, dry place. Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances

    安全说明:S24/25

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:29036990

    危险品标志:Xi

    用途:药物中间体。

    展开

    卤代烃624-31-7
    阿法埃莎 对碘甲苯 4-Iodotoluene,98% 现货

     3732.00
    C13394 98%
    卤代烃423-55-2

    CAS号:423-55-2

    品名:全氟溴辛烷perflubron

    中文别名:全氟辛烷基溴;全氟溴烷;1-溴-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-十七氟辛烷;1-溴全氟辛烷;1-溴十七氟辛烷;全氟辛溴烷;全氟辛基溴;

    英文别名:Perfluorooctylbromide;1-Bromoheptadecafluorooctane,Heptadecafluorooctylbromide,Perfluorooctylbromide;Heptadecafluoro-n-octylBromide;Perfluoro-n-octylBromide;PERFLUOROOCTYLBROMIDE;1-Bromoheptadecafluorooctane;1-bromo-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctane;

    分子式:C8BrF17

    分子量:498.962

    精确质量:497.891

    Psa:0.0

    RTECS号:RG8700000

    MDL号:MFCD00042082

    外观与性状:透明无色液体

    密度:1.93g/mLat 25°C(lit.)

    沸点:142°C(lit.)

    熔点:6 °C

    闪点:141-143°C

    折射率:n20/D 1.305(lit.)

    蒸汽压:6.54mmHg at 25°C

    安全说明:S26-S37/39

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2903799090

    危险品运输编码:2810

    危险类别:6.1(b)

    包装等级:III

    危险品标志:Xi

    简介:Perflubron(INN/USAN,orperfluorooctylbromide;brandnameImagent)isacontrastmediumformagneticresonanceimaging,computertomographyandsonography.ItwasapprovedforthisuseintheUnitedStatesbytheFoodandDrugAdministrationin1993.

     423-55-2 详细信息

    卤代烃

    CAS号:423-55-2

    品名:全氟溴辛烷perflubron

    中文别名:全氟辛烷基溴;全氟溴烷;1-溴-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-十七氟辛烷;1-溴全氟辛烷;1-溴十七氟辛烷;全氟辛溴烷;全氟辛基溴;

    英文别名:Perfluorooctylbromide;1-Bromoheptadecafluorooctane,Heptadecafluorooctylbromide,Perfluorooctylbromide;Heptadecafluoro-n-octylBromide;Perfluoro-n-octylBromide;PERFLUOROOCTYLBROMIDE;1-Bromoheptadecafluorooctane;1-bromo-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctane;

    分子式:C8BrF17

    分子量:498.962

    精确质量:497.891

    Psa:0.0

    RTECS号:RG8700000

    MDL号:MFCD00042082

    外观与性状:透明无色液体

    密度:1.93g/mLat 25°C(lit.)

    沸点:142°C(lit.)

    熔点:6 °C

    闪点:141-143°C

    折射率:n20/D 1.305(lit.)

    蒸汽压:6.54mmHg at 25°C

    安全说明:S26-S37/39

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2903799090

    危险品运输编码:2810

    危险类别:6.1(b)

    包装等级:III

    危险品标志:Xi

    简介:Perflubron(INN/USAN,orperfluorooctylbromide;brandnameImagent)isacontrastmediumformagneticresonanceimaging,computertomographyandsonography.ItwasapprovedforthisuseintheUnitedStatesbytheFoodandDrugAdministrationin1993.

    展开

    卤代烃423-55-2
    阿法埃莎 1-溴全氟辛烷 Perfluorooctylbromide,99% 现货

     4208.00
    C38679 /
    有机砌块329-98-6

    CAS号:329-98-6

    品名:苯甲基磺酰氟phenylmethanesulfonylfluoride

    中文别名:苄磺酰氟;苯甲磺酰氟;苄基磺酰氟;

    英文别名:phenylmethanesulfonylfluoride;phenylmethyl-sulfonylfluoride;Benzenemethanesulfonylfluoride;Phenylmethanesulfonylfluoride(PMSF);PMSF;BenzylsulfonylFluoride;PhenylmethylsulfonylFluoride;Benzylsulfonylfluoride;Phenylmethanesulfonylfluoride;Benzylsulphonylfluoride;

    分子式:C7H7FO2S

    分子量:174.193

    精确质量:174.015

    Psa:42.52

    RTECS号:XT8050000

    MDL号:MFCD00007424

    外观与性状:白色至奶油色固体

    密度:0.797g/mLat 20°C

    沸点:112°C16mm Hg(lit.)

    熔点:92-95°C

    闪点:222°F

    折射率:1.502

    稳定性:Stable under normal temperatures and pressures.

    储存条件:2-8ºC

    安全说明:S7-S16-S45-S36/37/39-S28A-S26

    危险类别码:R25; R34

    WGK Germany:3

    海关编码:2904909090

    危险品运输编码:UN 3261 8/PG 2

    危险类别:8

    包装等级:III

    危险品标志:T

    信号词:Danger

    危险性防范说明:P260; P280; P301 + P310 + P330; P303 + P361 + P353; P304 + P340 + P310; P305 + P351 + P338 + P310

    危险标志:GHS05, GHS06

    危险性描述:H301; H314

    简介:苯甲基磺酰氟(phenylmethanesulfonylfluorideorphenylmethylsulfonylfluorid,PMSF)是一种丝氨酸蛋白酶抑制剂,在生物化学领域,常被用来制备细胞裂解液。PMSF在水中会迅速降解,所以一般会用无水酒精,异丙醇或者二甲亚砜(DMSO)来制备储备溶液。一般PMSF执行蛋白水解抑制作用的浓度为0.1-1mM。PMSF会特异性结合到丝氨酸蛋白酶的活性丝氨酸残基,但不会结合到非活性丝氨酸残基。

    用途:可抑制丝氨酸蛋白酶例如胰蛋白酶和胰凝乳蛋白酶,也可抑制半胱氨酸蛋白酶和乙酰胆碱酯酶。

     329-98-6 详细信息

    有机砌块

    CAS号:329-98-6

    品名:苯甲基磺酰氟phenylmethanesulfonylfluoride

    中文别名:苄磺酰氟;苯甲磺酰氟;苄基磺酰氟;

    英文别名:phenylmethanesulfonylfluoride;phenylmethyl-sulfonylfluoride;Benzenemethanesulfonylfluoride;Phenylmethanesulfonylfluoride(PMSF);PMSF;BenzylsulfonylFluoride;PhenylmethylsulfonylFluoride;Benzylsulfonylfluoride;Phenylmethanesulfonylfluoride;Benzylsulphonylfluoride;

    分子式:C7H7FO2S

    分子量:174.193

    精确质量:174.015

    Psa:42.52

    RTECS号:XT8050000

    MDL号:MFCD00007424

    外观与性状:白色至奶油色固体

    密度:0.797g/mLat 20°C

    沸点:112°C16mm Hg(lit.)

    熔点:92-95°C

    闪点:222°F

    折射率:1.502

    稳定性:Stable under normal temperatures and pressures.

    储存条件:2-8ºC

    安全说明:S7-S16-S45-S36/37/39-S28A-S26

    危险类别码:R25; R34

    WGK Germany:3

    海关编码:2904909090

    危险品运输编码:UN 3261 8/PG 2

    危险类别:8

    包装等级:III

    危险品标志:T

    信号词:Danger

    危险性防范说明:P260; P280; P301 + P310 + P330; P303 + P361 + P353; P304 + P340 + P310; P305 + P351 + P338 + P310

    危险标志:GHS05, GHS06

    危险性描述:H301; H314

    简介:苯甲基磺酰氟(phenylmethanesulfonylfluorideorphenylmethylsulfonylfluorid,PMSF)是一种丝氨酸蛋白酶抑制剂,在生物化学领域,常被用来制备细胞裂解液。PMSF在水中会迅速降解,所以一般会用无水酒精,异丙醇或者二甲亚砜(DMSO)来制备储备溶液。一般PMSF执行蛋白水解抑制作用的浓度为0.1-1mM。PMSF会特异性结合到丝氨酸蛋白酶的活性丝氨酸残基,但不会结合到非活性丝氨酸残基。

    用途:可抑制丝氨酸蛋白酶例如胰蛋白酶和胰凝乳蛋白酶,也可抑制半胱氨酸蛋白酶和乙酰胆碱酯酶。

    展开

    有机砌块329-98-6
    阿法埃莎 α-对甲苯磺酰氟 Phenylmethanesulfonylfluori... 现货

     4107.00
    C21574 /
    有机砌块871-84-1

    CAS号:871-84-1

    品名:1,7-辛二炔octa-1,7-diyne

    中文别名:1,7-辛二炔;

    英文别名:1,7-Octadiyne;

    分子式:C8H10

    分子量:106.165

    精确质量:106.078

    Psa:0.0

    EINECS号:212-815-0

    外观与性状:透明无色液体

    密度:0.8g/mLat 25°C(lit.)

    沸点:135-136°C(lit.)

    闪点:74°F

    折射率:n20/D 1.446(lit.)

    储存条件:0-6ºC

    安全说明:S16-S26-S36/37/39

    危险类别码:R10

    WGK Germany:3

    危险品运输编码:UN 3295 3/PG 3

    危险类别:3

    包装等级:III

    危险品标志:Xi

    信号词:Warning

    危险性防范说明:P261; P305 + P351 + P338

    危险标志:GHS02, GHS07

    危险性描述:H226; H315; H319; H335

     871-84-1 详细信息

    有机砌块

    CAS号:871-84-1

    品名:1,7-辛二炔octa-1,7-diyne

    中文别名:1,7-辛二炔;

    英文别名:1,7-Octadiyne;

    分子式:C8H10

    分子量:106.165

    精确质量:106.078

    Psa:0.0

    EINECS号:212-815-0

    外观与性状:透明无色液体

    密度:0.8g/mLat 25°C(lit.)

    沸点:135-136°C(lit.)

    闪点:74°F

    折射率:n20/D 1.446(lit.)

    储存条件:0-6ºC

    安全说明:S16-S26-S36/37/39

    危险类别码:R10

    WGK Germany:3

    危险品运输编码:UN 3295 3/PG 3

    危险类别:3

    包装等级:III

    危险品标志:Xi

    信号词:Warning

    危险性防范说明:P261; P305 + P351 + P338

    危险标志:GHS02, GHS07

    危险性描述:H226; H315; H319; H335

    展开

    有机砌块871-84-1
    阿法埃莎 1,7-辛二炔 1,7-Octadiyne,98% 现货

     3696.00
    C17134 /
    有机砌块610-72-0

    CAS号:610-72-0

    品名:2,5-二甲基苯甲酸2,5-dimethylbenzoicacid

    中文别名:对二甲苯酸;2.5-二甲基苯甲酸;

    英文别名:Benzoicacid,2,5-dimethyl-;2,5-Dimethylbenzoicacid;

    分子式:C9H10O2

    分子量:150.174

    精确质量:150.068

    Psa:37.3

    MDL号:MFCD00002482

    外观与性状:白色至灰白色结晶粉末

    密度:1,069 g/cm3

    沸点:268°C(lit.)

    熔点:132-134°C(lit.)

    闪点:268°C subl.

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    安全说明:S26-S36

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2916399090

    危险品标志:Xi

    用途:用途:有机合成中间体。

     610-72-0 详细信息

    有机砌块

    CAS号:610-72-0

    品名:2,5-二甲基苯甲酸2,5-dimethylbenzoicacid

    中文别名:对二甲苯酸;2.5-二甲基苯甲酸;

    英文别名:Benzoicacid,2,5-dimethyl-;2,5-Dimethylbenzoicacid;

    分子式:C9H10O2

    分子量:150.174

    精确质量:150.068

    Psa:37.3

    MDL号:MFCD00002482

    外观与性状:白色至灰白色结晶粉末

    密度:1,069 g/cm3

    沸点:268°C(lit.)

    熔点:132-134°C(lit.)

    闪点:268°C subl.

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    安全说明:S26-S36

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2916399090

    危险品标志:Xi

    用途:用途:有机合成中间体。

    展开

    有机砌块610-72-0
    阿法埃莎 2,5-二甲基苯甲酸 2,5-Dimethylbenzoicacid,98... 现货

     3694.00
    C16033 /
    有机砌块591-35-5

    CAS号:591-35-5

    品名:3,5-二氯苯酚3,5-Dichlorophenol

    中文别名:3,5-二氯酚;

    英文别名:3,5-Dichlor-phenol;Phenol,3,5-dichloro;EINECS209-714-9;Phenol,3,5-dichloro-;3.5-Dichlor-1-hydroxy-benzol;3,5dichlorophenol;

    分子式:C6H4Cl2O

    分子量:163.001

    精确质量:161.964

    Psa:20.23

    RTECS号:SK8820000

    EINECS号:209-714-9

    MDL号:MFCD00002259

    密度:1.458 g/cm3

    沸点:233°C(lit.)

    熔点:65-68°C(lit.)

    闪点:233°C

    折射率:1.593

    储存条件:0-6ºC

    安全说明:S26-S28-S37/39

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2908199090

    危险品运输编码:UN 2020 6.1/PG 3

    危险类别:6.1

    包装等级:III

    危险品标志:Xi

     591-35-5 详细信息

    有机砌块

    CAS号:591-35-5

    品名:3,5-二氯苯酚3,5-Dichlorophenol

    中文别名:3,5-二氯酚;

    英文别名:3,5-Dichlor-phenol;Phenol,3,5-dichloro;EINECS209-714-9;Phenol,3,5-dichloro-;3.5-Dichlor-1-hydroxy-benzol;3,5dichlorophenol;

    分子式:C6H4Cl2O

    分子量:163.001

    精确质量:161.964

    Psa:20.23

    RTECS号:SK8820000

    EINECS号:209-714-9

    MDL号:MFCD00002259

    密度:1.458 g/cm3

    沸点:233°C(lit.)

    熔点:65-68°C(lit.)

    闪点:233°C

    折射率:1.593

    储存条件:0-6ºC

    安全说明:S26-S28-S37/39

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2908199090

    危险品运输编码:UN 2020 6.1/PG 3

    危险类别:6.1

    包装等级:III

    危险品标志:Xi

    展开

    有机砌块591-35-5
    阿法埃莎 3,5-二氯苯酚 3,5-Dichlorophenol,99% 现货

     3698.00
    C11361 /
    有机砌块1518-16-7

    CAS号:1518-16-7

    品名:7,7,8,8-四氰基对苯二醌二甲烷tetracyanoquinodimethane

    中文别名:7,7,8,8-四氰基苯醌二甲烷;7,7,8,8-四氰基对醌二甲烷;7,7',8,8'-四氰基对苯二醌二甲烷;7,7,8,8-四氰基对二次甲基苯醌;

    英文别名:7,7,8,8-Tetracyanoquinodimethane;2-[4-(dicyanomethylidene)cyclohexa-2,5-dien-1-ylidene]propanedinitrile;7,7',8,8'-Tetracyanoquinodimethane;(2,5-Cyclohexadiene-1,4-diylidene)-dimalononitrile;2,2'-(Cyclohexa-2,5-diene-1,4-diylidene)dimalononitrile;

    分子式:C12H4N4

    分子量:204.187

    精确质量:204.044

    Psa:95.16

    RTECS号:GU4850000

    BRN号:611604

    EINECS号:216-174-8

    MDL号:MFCD00011664

    外观与性状:橙色至绿色结晶粉末

    密度:1.358 g/cm3

    沸点:254.7ºC at 760 mmHg

    熔点:287-289°C (dec.)(lit.)

    闪点:99.7ºC

    稳定性:Stable. Incompatible with strong acids, strong bases, strong reducing agents, strong oxidizing agents.

    储存条件:Keep containers tightly closed. Store in a cool, dry area away from incompatible substances.

    安全说明:S22-S24/25-S36/37-S26

    危险类别码:R20/21/22

    WGK Germany:3

    海关编码:29269095

    危险品运输编码:3276

    危险类别:6.1

    包装等级:II

    危险品标志:Xn

    信号词:Danger

    危险性防范说明:P261; P280; P301 + P310; P311

    危险标志:GHS06

    危险性描述:H301 + H311 + H331

    简介:Tetracyanoquinodimethane(TCNQ)istheorganiccompoundwiththeformula(NC)2CC6H4C(CN)2.Thiscyanocarbon,arelativeofpara-quinone,isanelectronacceptorthatisusedtopreparechargetransfersalts,whichareofinterestinmolecularelectronics.

     1518-16-7 详细信息

    有机砌块

    CAS号:1518-16-7

    品名:7,7,8,8-四氰基对苯二醌二甲烷tetracyanoquinodimethane

    中文别名:7,7,8,8-四氰基苯醌二甲烷;7,7,8,8-四氰基对醌二甲烷;7,7',8,8'-四氰基对苯二醌二甲烷;7,7,8,8-四氰基对二次甲基苯醌;

    英文别名:7,7,8,8-Tetracyanoquinodimethane;2-[4-(dicyanomethylidene)cyclohexa-2,5-dien-1-ylidene]propanedinitrile;7,7',8,8'-Tetracyanoquinodimethane;(2,5-Cyclohexadiene-1,4-diylidene)-dimalononitrile;2,2'-(Cyclohexa-2,5-diene-1,4-diylidene)dimalononitrile;

    分子式:C12H4N4

    分子量:204.187

    精确质量:204.044

    Psa:95.16

    RTECS号:GU4850000

    BRN号:611604

    EINECS号:216-174-8

    MDL号:MFCD00011664

    外观与性状:橙色至绿色结晶粉末

    密度:1.358 g/cm3

    沸点:254.7ºC at 760 mmHg

    熔点:287-289°C (dec.)(lit.)

    闪点:99.7ºC

    稳定性:Stable. Incompatible with strong acids, strong bases, strong reducing agents, strong oxidizing agents.

    储存条件:Keep containers tightly closed. Store in a cool, dry area away from incompatible substances.

    安全说明:S22-S24/25-S36/37-S26

    危险类别码:R20/21/22

    WGK Germany:3

    海关编码:29269095

    危险品运输编码:3276

    危险类别:6.1

    包装等级:II

    危险品标志:Xn

    信号词:Danger

    危险性防范说明:P261; P280; P301 + P310; P311

    危险标志:GHS06

    危险性描述:H301 + H311 + H331

    简介:Tetracyanoquinodimethane(TCNQ)istheorganiccompoundwiththeformula(NC)2CC6H4C(CN)2.Thiscyanocarbon,arelativeofpara-quinone,isanelectronacceptorthatisusedtopreparechargetransfersalts,whichareofinterestinmolecularelectronics.

    展开

    有机砌块1518-16-7
    Acros 7,7,8,8-四氰基喹啉甲烷 7,7,8,8-Tetracyanoquinodimet... 现货

     3349.00
    169360100 98%
    有机砌块874-86-2

    CAS号:874-86-2

    品名:4-氰基苄氯-J4-(Chloromethyl)benzonitrile

    中文别名:4-氰基苄氯;4-(氯甲基)苯甲腈;对氰基苄基氯;4-氰基氯苄;

    英文别名:Benzonitrile,4-(chloromethyl)-;4-(chloromethyl)benzonitrile;4-CYANOBENZYLCHLORIDE;P-CYANOBENZYLCHLORIDE;4-(CHLOROMETHYL)-BENZONITRILE;4-CYANOBENZYLCHLORIDE;4-Chloromethylbenzonitrile;4-(chloromethyl)benzenecarbonitrile;4-CyanobenzylChloride;BENZONITRILE,4-(CHLOROMETHYL)-;4-Chloromethyl-benzonitrile;4-(Chloromethyl)tolunitrile;4-(Chloromethyl)tolunitril;α-Chloro-p-tolunitrile;

    分子式:C8H6ClN

    分子量:151.593

    精确质量:151.019

    Psa:23.79

    MDL号:MFCD00019761

    外观与性状:白色针状的晶体

    密度:1.18 g/cm3

    沸点:263 °C

    熔点:77 °C

    闪点:120.2ºC

    折射率:1.551

    安全说明:S23; S36; S45; S36/37/39; S26

    危险类别码:R20/21

    海关编码:2926909090

    危险品运输编码:3276

    危险类别:8

    包装等级:III

    危险品标志:T

    用途:用于合成二苯乙烯荧光增白剂

     874-86-2 详细信息

    有机砌块

    CAS号:874-86-2

    品名:4-氰基苄氯-J4-(Chloromethyl)benzonitrile

    中文别名:4-氰基苄氯;4-(氯甲基)苯甲腈;对氰基苄基氯;4-氰基氯苄;

    英文别名:Benzonitrile,4-(chloromethyl)-;4-(chloromethyl)benzonitrile;4-CYANOBENZYLCHLORIDE;P-CYANOBENZYLCHLORIDE;4-(CHLOROMETHYL)-BENZONITRILE;4-CYANOBENZYLCHLORIDE;4-Chloromethylbenzonitrile;4-(chloromethyl)benzenecarbonitrile;4-CyanobenzylChloride;BENZONITRILE,4-(CHLOROMETHYL)-;4-Chloromethyl-benzonitrile;4-(Chloromethyl)tolunitrile;4-(Chloromethyl)tolunitril;α-Chloro-p-tolunitrile;

    分子式:C8H6ClN

    分子量:151.593

    精确质量:151.019

    Psa:23.79

    MDL号:MFCD00019761

    外观与性状:白色针状的晶体

    密度:1.18 g/cm3

    沸点:263 °C

    熔点:77 °C

    闪点:120.2ºC

    折射率:1.551

    安全说明:S23; S36; S45; S36/37/39; S26

    危险类别码:R20/21

    海关编码:2926909090

    危险品运输编码:3276

    危险类别:8

    包装等级:III

    危险品标志:T

    用途:用于合成二苯乙烯荧光增白剂

    展开

    有机砌块874-86-2
    阿法埃莎 4-(氯甲基)苄腈 4-Chloromethylbenzonitrile,... 现货

     3174.00
    C39115 /
    有机砌块873-74-5

    CAS号:873-74-5

    品名:对氨基苯腈4-Aminobenzonitrile

    中文别名:4-氰基苯胺;4-氨基苯腈;4-氨基苄氰;4-氨基苯甲腈;

    英文别名:Benzonitrile,4-amino;p-Cyanoaniline;Aniline,p-cyano;Benzonitrile,4-amino-;p-aminobenzonitrile;1-Amino-4-cyanobenzene;4-amino-benzonitrile;Benzonitrile,p-amino;4-Cyanoaniline;4-cyanophenylamine;p-cyanophenylamine;

    分子式:C7H6N2

    分子量:118.136

    精确质量:118.053

    Psa:49.81

    RTECS号:BX2320000

    EINECS号:212-850-1

    MDL号:MFCD00007821

    外观与性状:白色至淡黄色结晶粉末

    密度:1.14 g/cm3

    沸点:167 °C / 1mmHg

    熔点:83-85°C(lit.)

    闪点:127.1ºC

    折射率:1.59

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    安全说明:S26-S36

    危险类别码:R22

    WGK Germany:3

    海关编码:29269095

    危险品运输编码:UN 2811 6.1/PG 3

    危险类别:6.1

    包装等级:III

    危险品标志:Xn

    简介:4-Aminobenzonitrileisanaminosubstitutedbenzonitrilewithhypotensiveactivity.4-Aminobenzonitrileisusedasradioprotectiveagent.4-Aminobenzonitrileisametaboliteof4-cyanoacetanilide.

    用途:本品是新型农药中间体,也可用于液晶材料、香料的合成。

     873-74-5 详细信息

    有机砌块

    CAS号:873-74-5

    品名:对氨基苯腈4-Aminobenzonitrile

    中文别名:4-氰基苯胺;4-氨基苯腈;4-氨基苄氰;4-氨基苯甲腈;

    英文别名:Benzonitrile,4-amino;p-Cyanoaniline;Aniline,p-cyano;Benzonitrile,4-amino-;p-aminobenzonitrile;1-Amino-4-cyanobenzene;4-amino-benzonitrile;Benzonitrile,p-amino;4-Cyanoaniline;4-cyanophenylamine;p-cyanophenylamine;

    分子式:C7H6N2

    分子量:118.136

    精确质量:118.053

    Psa:49.81

    RTECS号:BX2320000

    EINECS号:212-850-1

    MDL号:MFCD00007821

    外观与性状:白色至淡黄色结晶粉末

    密度:1.14 g/cm3

    沸点:167 °C / 1mmHg

    熔点:83-85°C(lit.)

    闪点:127.1ºC

    折射率:1.59

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    安全说明:S26-S36

    危险类别码:R22

    WGK Germany:3

    海关编码:29269095

    危险品运输编码:UN 2811 6.1/PG 3

    危险类别:6.1

    包装等级:III

    危险品标志:Xn

    简介:4-Aminobenzonitrileisanaminosubstitutedbenzonitrilewithhypotensiveactivity.4-Aminobenzonitrileisusedasradioprotectiveagent.4-Aminobenzonitrileisametaboliteof4-cyanoacetanilide.

    用途:本品是新型农药中间体,也可用于液晶材料、香料的合成。

    展开

    有机砌块873-74-5
    阿法埃莎 4-氨基苄腈 4-Aminobenzonitrile,98% 现货

     4185.00
    C16447 /
    有机砌块371-42-6

    CAS号:371-42-6

    品名:对氟苯硫酚4-Fluorothiophenol

    中文别名:4-巯基氟苯;4-氟苯硫酚;4-氟硫代苯酚;

    英文别名:4-Fluorobenzenethiol;4-Mercaptofluorobenzene;4-fluorobenzenethiol;

    分子式:C6H5FS

    分子量:128.167

    精确质量:128.01

    Psa:38.8

    MDL号:MFCD00004846

    外观与性状:透明无色至淡黄色液体

    密度:1.203g/mLat 25°C(lit.)

    沸点:164-168°C

    熔点:43-46°C

    闪点:130°F

    折射率:n20/D 1.550(lit.)

    稳定性:Stable at room temperature in closed containers under normal storage and handling conditions. Air sensitive

    储存条件:Flammables area

    安全说明:S26-S36-S45-S16

    危险类别码:R10; R36/37/38

    WGK Germany:3

    海关编码:2930909090

    危险品运输编码:UN 3336 3/PG 3

    危险类别:3

    包装等级:III

    危险品标志:Xi

    信号词:Warning

    危险性防范说明:P261; P305 + P351 + P338

    危险标志:GHS02, GHS07

    危险性描述:H226; H315; H319; H335

    简介:4-Fluorothiophenolisprimarilyusedinwetchemistryasacappingligandforvariousmetalnanostructuressothattheydon’taggregateinsolution.4-Fluorothiophenolisalsocapableofcreatingaself-assembledmonolayer,whichisusedtoimprovetheinterfacepropertiesofmetalelectrodeswithhydrophobiclayers.

    用途:用于农药、医药、染料的合成

     371-42-6 详细信息

    有机砌块

    CAS号:371-42-6

    品名:对氟苯硫酚4-Fluorothiophenol

    中文别名:4-巯基氟苯;4-氟苯硫酚;4-氟硫代苯酚;

    英文别名:4-Fluorobenzenethiol;4-Mercaptofluorobenzene;4-fluorobenzenethiol;

    分子式:C6H5FS

    分子量:128.167

    精确质量:128.01

    Psa:38.8

    MDL号:MFCD00004846

    外观与性状:透明无色至淡黄色液体

    密度:1.203g/mLat 25°C(lit.)

    沸点:164-168°C

    熔点:43-46°C

    闪点:130°F

    折射率:n20/D 1.550(lit.)

    稳定性:Stable at room temperature in closed containers under normal storage and handling conditions. Air sensitive

    储存条件:Flammables area

    安全说明:S26-S36-S45-S16

    危险类别码:R10; R36/37/38

    WGK Germany:3

    海关编码:2930909090

    危险品运输编码:UN 3336 3/PG 3

    危险类别:3

    包装等级:III

    危险品标志:Xi

    信号词:Warning

    危险性防范说明:P261; P305 + P351 + P338

    危险标志:GHS02, GHS07

    危险性描述:H226; H315; H319; H335

    简介:4-Fluorothiophenolisprimarilyusedinwetchemistryasacappingligandforvariousmetalnanostructuressothattheydon’taggregateinsolution.4-Fluorothiophenolisalsocapableofcreatingaself-assembledmonolayer,whichisusedtoimprovetheinterfacepropertiesofmetalelectrodeswithhydrophobiclayers.

    用途:用于农药、医药、染料的合成

    展开

    有机砌块371-42-6
    阿法埃莎 4-氟苯硫酚 4-Fluorothiophenol,97% 现货

     3339.00
    C11965 /
    有机砌块621-23-8

    CAS号:621-23-8

    品名:1,3,5-三甲氧基苯1,3,5-trimethoxybenzene

    中文别名:间苯三酚三甲醚;间苯三酚三甲基醚;1.3.5-三甲氧基苯;均三甲氧基苯;盐酸丁咯地尔杂质;1,3,6-三甲氧基苯;

    英文别名:Benzene,1,3,5-trimethoxy;1,3,5-trimethoxy-benzene;Benzene,1,3,5-trimethoxy-;1,3,5-Trimethoxybenzene;tri-O-methylphloroglucinol;phloroglucinoltrimethylether;2,4,6-Trimethoxybenzene;1,3,5-Trimethyoxybenzene;1,3,5-trimethoxy-benzen;sym-Trimethoxybenzene;2,4,6-trimethoxyiodobenzene;1,3,5-Trimethoxybenz;1,3,5-trimethoxyarene;TRISMETHOXYBENZENE;5-TriMethoxybenzene;3,5-DIMETHOXYANISOLE;

    分子式:C9H12O3

    分子量:168.19

    精确质量:168.079

    Psa:27.69

    RTECS号:DC2810000

    MDL号:MFCD00008385

    外观与性状:白色至灰白色晶体

    密度:1.041 g/cm3

    沸点:255°C(lit.)

    熔点:50-53°C(lit.)

    闪点:186°F

    折射率:1.533

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    安全说明:S24/25

    危险类别码:R22

    WGK Germany:3

    海关编码:29093090

    危险品运输编码:1325

    危险类别:4.1

    包装等级:III

    危险品标志:Xn

    简介:1,3,5-TrimethoxybenzeneisamajorscentcomponentoftheChineseroseodour.1,3,5-Trimethoxybenzeneisalsoausefulsyntheticintermediateandisusedtosynthesizetriaryl-andtriheteroarylmethanes.

    用途:医药和有机合成中间体。

     621-23-8 详细信息

    有机砌块

    CAS号:621-23-8

    品名:1,3,5-三甲氧基苯1,3,5-trimethoxybenzene

    中文别名:间苯三酚三甲醚;间苯三酚三甲基醚;1.3.5-三甲氧基苯;均三甲氧基苯;盐酸丁咯地尔杂质;1,3,6-三甲氧基苯;

    英文别名:Benzene,1,3,5-trimethoxy;1,3,5-trimethoxy-benzene;Benzene,1,3,5-trimethoxy-;1,3,5-Trimethoxybenzene;tri-O-methylphloroglucinol;phloroglucinoltrimethylether;2,4,6-Trimethoxybenzene;1,3,5-Trimethyoxybenzene;1,3,5-trimethoxy-benzen;sym-Trimethoxybenzene;2,4,6-trimethoxyiodobenzene;1,3,5-Trimethoxybenz;1,3,5-trimethoxyarene;TRISMETHOXYBENZENE;5-TriMethoxybenzene;3,5-DIMETHOXYANISOLE;

    分子式:C9H12O3

    分子量:168.19

    精确质量:168.079

    Psa:27.69

    RTECS号:DC2810000

    MDL号:MFCD00008385

    外观与性状:白色至灰白色晶体

    密度:1.041 g/cm3

    沸点:255°C(lit.)

    熔点:50-53°C(lit.)

    闪点:186°F

    折射率:1.533

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    安全说明:S24/25

    危险类别码:R22

    WGK Germany:3

    海关编码:29093090

    危险品运输编码:1325

    危险类别:4.1

    包装等级:III

    危险品标志:Xn

    简介:1,3,5-TrimethoxybenzeneisamajorscentcomponentoftheChineseroseodour.1,3,5-Trimethoxybenzeneisalsoausefulsyntheticintermediateandisusedtosynthesizetriaryl-andtriheteroarylmethanes.

    用途:医药和有机合成中间体。

    展开

    有机砌块621-23-8
    阿法埃莎 1,3,5-三甲氧基苯 1,3,5-Trimethoxybenzene,99% 现货

     4776.00
    C16055 /
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