筛选出 26 条数据

    品牌 产品 货期 价格 货号 规格 /
    吡喃29943-42-8

    CAS号:29943-42-8

    品名:四氢吡喃酮Tetrahydro-4H-pyran-4-one

    中文别名:四氢-4H-吡喃-4-酮;四氢吡喃-4-酮;

    英文别名:tetrahydro-4-pyranone;Tetrahydropyran-4-on;Oxan-4-one;4H-Pyran-4-one,tetrahydro-;4-Oxacyclohexanone;TetrahydroHpyranone;4-THP;4-Oxotetrahydopyran;4H-tetrahydropyran-4-one;4-Oxotetrahydropyran;4-OXOTETRAHYDROPYRAN;TETRAHYDROPYRAN-4-ONE;dihydro-2H-pyran-4(3H)-one;Tetrahydro-4-pyrone;Tetrahydro-4H-pyran;Dihydro-2H-pyran-4(3H)-one;2,3,5,6-tetrahydropyran-4-one;

    分子式:C5H8O2

    分子量:100.116

    精确质量:100.052

    Psa:26.3

    EINECS号:249-967-2

    MDL号:MFCD00006581

    外观与性状:透明无色液体

    密度:1.084g/mLat 25°C(lit.)

    沸点:166-166.5°C(lit.)

    闪点:134°F

    折射率:n20/D 1.452(lit.)

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Keep Cold

    蒸汽压:1.69mmHg at 25°C

    安全说明:S24/25

    危险类别码:R10; R36/37/38

    WGK Germany:3

    海关编码:29329995

    危险品运输编码:UN 1224 3/PG 3

    危险类别:3.2

    包装等级:III

    危险品标志:Xi; F

    简介:Tetrahydro-4-pyroneisusedinorganicsynthesisasbuildingblockformorecomplexchemicalstructuresbecauseitparticipateinavarietyofcycloadditionreactions.

    用途:医药及有机合成中间体。

     29943-42-8 详细信息

    吡喃

    CAS号:29943-42-8

    品名:四氢吡喃酮Tetrahydro-4H-pyran-4-one

    中文别名:四氢-4H-吡喃-4-酮;四氢吡喃-4-酮;

    英文别名:tetrahydro-4-pyranone;Tetrahydropyran-4-on;Oxan-4-one;4H-Pyran-4-one,tetrahydro-;4-Oxacyclohexanone;TetrahydroHpyranone;4-THP;4-Oxotetrahydopyran;4H-tetrahydropyran-4-one;4-Oxotetrahydropyran;4-OXOTETRAHYDROPYRAN;TETRAHYDROPYRAN-4-ONE;dihydro-2H-pyran-4(3H)-one;Tetrahydro-4-pyrone;Tetrahydro-4H-pyran;Dihydro-2H-pyran-4(3H)-one;2,3,5,6-tetrahydropyran-4-one;

    分子式:C5H8O2

    分子量:100.116

    精确质量:100.052

    Psa:26.3

    EINECS号:249-967-2

    MDL号:MFCD00006581

    外观与性状:透明无色液体

    密度:1.084g/mLat 25°C(lit.)

    沸点:166-166.5°C(lit.)

    闪点:134°F

    折射率:n20/D 1.452(lit.)

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Keep Cold

    蒸汽压:1.69mmHg at 25°C

    安全说明:S24/25

    危险类别码:R10; R36/37/38

    WGK Germany:3

    海关编码:29329995

    危险品运输编码:UN 1224 3/PG 3

    危险类别:3.2

    包装等级:III

    危险品标志:Xi; F

    简介:Tetrahydro-4-pyroneisusedinorganicsynthesisasbuildingblockformorecomplexchemicalstructuresbecauseitparticipateinavarietyofcycloadditionreactions.

    用途:医药及有机合成中间体。

    展开

    吡喃29943-42-8
    源叶 四氢吡喃酮 Tetrahydro-4H-pyran-4-one 期货,请咨询

     1120.00
    S45632 ≥97%
    韶远 四氢-4H-吡喃-4-酮 Tetrahydro-4H-pyran-4-one 现货

     1500.00
    SY001793 >98%
    百灵威 四氢-4H-吡喃-4-酮 Tetrahydro-4H-pyran-4-one,9... 1天

     1299.00
    JK125407 98%
    吡喃493-05-0

    CAS号:493-05-0

    品名:异色满isochromane

    中文别名:异然满畜香;3,4-二氢-1H-2-苯并吡喃;

    英文别名:3,4-dihydro-1H-2-benzopyran;1H-2-Benzopyran,3,4-dihydro-;1H-2-Benzopyran,3,4-dihydro;3,4-dihydro-1H-isochromene;3,4-Dihydro-1H-2-benzopyran;Isochromane;3,4-dihydro-1H-benzo[c]pyran;Isochroman;

    分子式:C9H10O

    分子量:134.175

    精确质量:134.073

    Psa:9.23

    EINECS号:207-774-0

    外观与性状:透明无色至淡黄色液体

    密度:1.067g/mLat 25°C(lit.)

    沸点:75 °C (3.0004 mmHg)

    熔点:3ºC

    闪点:150°F

    折射率:n20/D 1.545(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. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    蒸汽压:0.112mmHg at 25°C

    安全说明:S24/25

    WGK Germany:3

    海关编码:2932999099

    危险品标志:Xi

    简介:IsochromanisamycotoxinsthatinhibitsthegrowthofBacillusthuringiensisandcausesmorphologicalabnormalitiesinthecells.

    用途:本品为香豆素及植物颜料的基本结构。可用作合成香料及颜料的原料。

     493-05-0 详细信息

    吡喃

    CAS号:493-05-0

    品名:异色满isochromane

    中文别名:异然满畜香;3,4-二氢-1H-2-苯并吡喃;

    英文别名:3,4-dihydro-1H-2-benzopyran;1H-2-Benzopyran,3,4-dihydro-;1H-2-Benzopyran,3,4-dihydro;3,4-dihydro-1H-isochromene;3,4-Dihydro-1H-2-benzopyran;Isochromane;3,4-dihydro-1H-benzo[c]pyran;Isochroman;

    分子式:C9H10O

    分子量:134.175

    精确质量:134.073

    Psa:9.23

    EINECS号:207-774-0

    外观与性状:透明无色至淡黄色液体

    密度:1.067g/mLat 25°C(lit.)

    沸点:75 °C (3.0004 mmHg)

    熔点:3ºC

    闪点:150°F

    折射率:n20/D 1.545(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. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    蒸汽压:0.112mmHg at 25°C

    安全说明:S24/25

    WGK Germany:3

    海关编码:2932999099

    危险品标志:Xi

    简介:IsochromanisamycotoxinsthatinhibitsthegrowthofBacillusthuringiensisandcausesmorphologicalabnormalitiesinthecells.

    用途:本品为香豆素及植物颜料的基本结构。可用作合成香料及颜料的原料。

    展开

    吡喃493-05-0
    源叶 异色满 Isochroman 期货,请咨询

     1124.00
    S24015 98%
    韶远 异色满 Isochroman 现货

     1084.00
    SY018228 ≥98%
    吡喃6723-30-4

    CAS号:6723-30-4

    品名:O-(四氢吡喃-2-基)羟胺O-(Tetrahydro-2H-pyran-2-yl)hydroxylamine

    中文别名:O-(四氢-2H-吡喃-2-基)羟基胺;邻(四氢-2氢-吡喃-2-基)羟基胺;O-(四氢-2H-吡喃)-2-羟胺;O-(四氢-2H-吡喃-2-基)羟胺;

    英文别名:O-(oxan-2-yl)hydroxylamine;

    分子式:C5H11NO2

    分子量:117.146

    精确质量:117.079

    Psa:44.48

    MDL号:MFCD01321374

    密度:1.06g/cm3

    沸点:81ºC (20 mmHg)

    熔点:34-37ºC

    折射率:1.463

    安全说明:S26-S36

    危险类别码:R36/37/38

    海关编码:2932999099

    危险品标志:Xi

     6723-30-4 详细信息

    吡喃

    CAS号:6723-30-4

    品名:O-(四氢吡喃-2-基)羟胺O-(Tetrahydro-2H-pyran-2-yl)hydroxylamine

    中文别名:O-(四氢-2H-吡喃-2-基)羟基胺;邻(四氢-2氢-吡喃-2-基)羟基胺;O-(四氢-2H-吡喃)-2-羟胺;O-(四氢-2H-吡喃-2-基)羟胺;

    英文别名:O-(oxan-2-yl)hydroxylamine;

    分子式:C5H11NO2

    分子量:117.146

    精确质量:117.079

    Psa:44.48

    MDL号:MFCD01321374

    密度:1.06g/cm3

    沸点:81ºC (20 mmHg)

    熔点:34-37ºC

    折射率:1.463

    安全说明:S26-S36

    危险类别码:R36/37/38

    海关编码:2932999099

    危险品标志:Xi

    展开

    吡喃6723-30-4
    毕得 O-(四氢-2H-吡喃-2-基)羟基胺 O-(Tetrahydropyran-2-yl)-hyd... 现货

     1027.00
    BD2456 98%
    吡喃4940-39-0

    CAS号:4940-39-0

    品名:色酮-2-甲酸4-Oxo-4H-1-benzopyran-2-carboxylicacid

    中文别名:4-氧代-4H-1-苯并吡喃-2-甲酸;色酮甲酸;4-氧代-4H-1-苯并吡喃-2-羧酸;4-苯并吡喃酮-2-羧酸,色酮-2-羧酸;4-苯并吡喃酮-2-羧酸;

    英文别名:4-oxochromene-2-carboxylicacid;ChroMone-2-carboxylicAcid;4-Oxo-4H-chromene-2-carboxylicacid;

    分子式:C10H6O4

    分子量:190.152

    精确质量:190.027

    Psa:67.51

    RTECS号:DJ2476000

    MDL号:MFCD00006838

    外观与性状:淡米色粉末

    密度:1.493 g/cm3

    沸点:337ºC at 760 mmHg

    熔点:260°C (dec.)(lit.)

    闪点:138.9ºC

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

    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-S37/39

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2918300090

    危险品标志:Xi

    简介:4-oxo-4H-1-Benzopyran-2-carboxylicAcidactsasaninhibitorofmonoamineoxidaseA&B.Alsofunctionsasanoveltypeoftyrosinephosphatase1Binhibitorinstudies,duetoastructurederivedfromformylchromone.

     4940-39-0 详细信息

    吡喃

    CAS号:4940-39-0

    品名:色酮-2-甲酸4-Oxo-4H-1-benzopyran-2-carboxylicacid

    中文别名:4-氧代-4H-1-苯并吡喃-2-甲酸;色酮甲酸;4-氧代-4H-1-苯并吡喃-2-羧酸;4-苯并吡喃酮-2-羧酸,色酮-2-羧酸;4-苯并吡喃酮-2-羧酸;

    英文别名:4-oxochromene-2-carboxylicacid;ChroMone-2-carboxylicAcid;4-Oxo-4H-chromene-2-carboxylicacid;

    分子式:C10H6O4

    分子量:190.152

    精确质量:190.027

    Psa:67.51

    RTECS号:DJ2476000

    MDL号:MFCD00006838

    外观与性状:淡米色粉末

    密度:1.493 g/cm3

    沸点:337ºC at 760 mmHg

    熔点:260°C (dec.)(lit.)

    闪点:138.9ºC

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

    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-S37/39

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2918300090

    危险品标志:Xi

    简介:4-oxo-4H-1-Benzopyran-2-carboxylicAcidactsasaninhibitorofmonoamineoxidaseA&B.Alsofunctionsasanoveltypeoftyrosinephosphatase1Binhibitorinstudies,duetoastructurederivedfromformylchromone.

    展开

    吡喃4940-39-0
    韶远 4-苯并吡喃酮-2-甲酸 4-Oxo-4H-1-benzopyran-2-carb... 现货

     1000.00
    SY005480 >97%
    吡喃675-10-5

    CAS号:675-10-5

    品名:4-羟基-6-甲基-2-吡喃酮triacetatelactone

    中文别名:4-羟基-6-甲基-2H-吡喃酮;2-羟基-6-甲基-2-吡喃酮;6-甲基-4-羟基-2-吡喃酮;4-甲基-6-环三基-2-吡喃酮;

    英文别名:Triacetatelactone;2H-Pyran-2-one,4-hydroxy-6-methyl-;4-hydroxy-6-methyl-2H-pyran-2-one;6-methyl-4-hydroxypyran-2-one;Triaceticacidlactone;6-METHYL-4-HYDROXY-2-PYRANONE;4-Hydroxy-6-methyl-2-pyrone;6-Methyl-4-hydroxy-2-pyrones;4-Hydroxy-6-methyl-2-oxo-2H-pyran;6-METHYL-4-HYDROXY-2-PYRONE;Hydroxy-6-methyl-2-pyrone,4;6-methyl-4-hydroxypyron-(2);4-hydroxy-6-methyl-pyran-2-one;4-Hydroxy-6-methylpyran-2-one;AURORAKA-5368;

    分子式:C6H6O3

    分子量:126.11

    精确质量:126.032

    Psa:50.44

    RTECS号:UQ1000000

    EINECS号:211-619-2

    MDL号:MFCD00006641

    外观与性状:白色至淡黄色晶体粉末

    密度:1.348 g/cm3

    沸点:285.9ºC at 760 mmHg

    熔点:188-190°C (dec.)(lit.)

    闪点:127.9ºC

    折射率:1.56

    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-S37/39

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2932999099

    危险品标志:Xi

    简介:Triaceticacidlactone(4-hydroxy-6-methyl-2-pyrone)isanorganiccompoundderivedenzymaticallyfromglucose.Itisalightyellowsolidthatissolubleinorganicsolvents.

     675-10-5 详细信息

    吡喃

    CAS号:675-10-5

    品名:4-羟基-6-甲基-2-吡喃酮triacetatelactone

    中文别名:4-羟基-6-甲基-2H-吡喃酮;2-羟基-6-甲基-2-吡喃酮;6-甲基-4-羟基-2-吡喃酮;4-甲基-6-环三基-2-吡喃酮;

    英文别名:Triacetatelactone;2H-Pyran-2-one,4-hydroxy-6-methyl-;4-hydroxy-6-methyl-2H-pyran-2-one;6-methyl-4-hydroxypyran-2-one;Triaceticacidlactone;6-METHYL-4-HYDROXY-2-PYRANONE;4-Hydroxy-6-methyl-2-pyrone;6-Methyl-4-hydroxy-2-pyrones;4-Hydroxy-6-methyl-2-oxo-2H-pyran;6-METHYL-4-HYDROXY-2-PYRONE;Hydroxy-6-methyl-2-pyrone,4;6-methyl-4-hydroxypyron-(2);4-hydroxy-6-methyl-pyran-2-one;4-Hydroxy-6-methylpyran-2-one;AURORAKA-5368;

    分子式:C6H6O3

    分子量:126.11

    精确质量:126.032

    Psa:50.44

    RTECS号:UQ1000000

    EINECS号:211-619-2

    MDL号:MFCD00006641

    外观与性状:白色至淡黄色晶体粉末

    密度:1.348 g/cm3

    沸点:285.9ºC at 760 mmHg

    熔点:188-190°C (dec.)(lit.)

    闪点:127.9ºC

    折射率:1.56

    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-S37/39

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2932999099

    危险品标志:Xi

    简介:Triaceticacidlactone(4-hydroxy-6-methyl-2-pyrone)isanorganiccompoundderivedenzymaticallyfromglucose.Itisalightyellowsolidthatissolubleinorganicsolvents.

    展开

    吡喃675-10-5
    阿法埃莎 4-羟基-6-甲基-2-吡喃酮,98% 4-Hydroxy-6-methyl-2-pyrone,... 现货

     1114.00
    L11457 98%
    吡喃20880-92-6

    CAS号:20880-92-6

    品名:果糖二丙酮Diacetonefructose

    中文别名:2,3:4,5-Di-O-isopropylidene-β-D-fructopyranose;2,3:4,5-二-O-异亚丙基-β-D-吡喃果糖;双丙酮-β-D-果糖;2,3,4,5-双-O-异亚丙基-β-D-吡喃果糖;

    英文别名:Diacetone-B-D-fructose;DIACETONE-SS-D-FRUCTOSE;Methylethylidenefruetopyranose;2,3-DIFLUORO-6-METHOXYPHENYLACETICACID;DiacetonefruCLose;2,3:4,5-di-O-isopropylidenefructose;TopiramateRelatedCompoundA;Diacetonefrucose;DIACETONEFRUCTOSE;d-fructopyranosediacetonide;D-Fructopyranosediacetonide;

    分子式:C12H20O6

    分子量:260.284

    精确质量:260.126

    Psa:66.38

    MDL号:MFCD00022183

    PubChem号:24893322

    外观与性状:白色针状的晶体

    密度:1.181 g/cm3

    沸点:332.6ºC at 760 mmHg

    熔点:94-95°C

    闪点:154.9ºC

    折射率:1.522

    储存条件:-20ºC

    蒸汽压:0mmHg at 25°C

    安全说明:S26; S36/37

    危险类别码:R36/37/38

    WGK Germany:3

    危险品标志:Xi

    用途:托吡酯中间体。

     20880-92-6 详细信息

    吡喃

    CAS号:20880-92-6

    品名:果糖二丙酮Diacetonefructose

    中文别名:2,3:4,5-Di-O-isopropylidene-β-D-fructopyranose;2,3:4,5-二-O-异亚丙基-β-D-吡喃果糖;双丙酮-β-D-果糖;2,3,4,5-双-O-异亚丙基-β-D-吡喃果糖;

    英文别名:Diacetone-B-D-fructose;DIACETONE-SS-D-FRUCTOSE;Methylethylidenefruetopyranose;2,3-DIFLUORO-6-METHOXYPHENYLACETICACID;DiacetonefruCLose;2,3:4,5-di-O-isopropylidenefructose;TopiramateRelatedCompoundA;Diacetonefrucose;DIACETONEFRUCTOSE;d-fructopyranosediacetonide;D-Fructopyranosediacetonide;

    分子式:C12H20O6

    分子量:260.284

    精确质量:260.126

    Psa:66.38

    MDL号:MFCD00022183

    PubChem号:24893322

    外观与性状:白色针状的晶体

    密度:1.181 g/cm3

    沸点:332.6ºC at 760 mmHg

    熔点:94-95°C

    闪点:154.9ºC

    折射率:1.522

    储存条件:-20ºC

    蒸汽压:0mmHg at 25°C

    安全说明:S26; S36/37

    危险类别码:R36/37/38

    WGK Germany:3

    危险品标志:Xi

    用途:托吡酯中间体。

    展开

    吡喃20880-92-6
    罗恩 果糖二丙酮 Diacetonefructose 现货

     1071.00
    R018172 99%
    百灵威 2,3:4,5-二-O-异亚丙基-β-D-吡喃果糖 2,3:4,5-Di-O-isopropylidene-... 35天

     1315.00
    JK192775 98%
    百灵威 2,3:4,5-二-O-异亚丙基-β-D-吡喃果糖 2,3:4,5-Di-O-isopropylidene-... 1天

     1313.00
    JK967536 98%
    吡喃37674-72-9

    CAS号:37674-72-9

    品名:6-氯-4-二氢色原酮6-CHLOROCHROMAN-4-ONE

    中文别名:6-氯苯并二氢吡喃-4-酮;

    英文别名:6-Chloro-4-chroManone;6-chloro-2,3-dihydrochromen-4-one;4H-1-Benzopyran-4-one,6-chloro-2,3-dihydro-;

    分子式:C9H7ClO2

    分子量:182.604

    精确质量:182.013

    Psa:26.3

    EINECS号:253-611-1

    密度:1.345g/cm3

    沸点:322ºC at 760mmHg

    熔点:97-102°C(lit.)

    闪点:149.7ºC

    折射率:1.578

    安全说明:S26; S36

    危险类别码:R22

    WGK Germany:2

    海关编码:2932999099

    危险品标志:Xn

    信号词:Warning

    危险标志:GHS07

    危险性描述:H302

     37674-72-9 详细信息

    吡喃

    CAS号:37674-72-9

    品名:6-氯-4-二氢色原酮6-CHLOROCHROMAN-4-ONE

    中文别名:6-氯苯并二氢吡喃-4-酮;

    英文别名:6-Chloro-4-chroManone;6-chloro-2,3-dihydrochromen-4-one;4H-1-Benzopyran-4-one,6-chloro-2,3-dihydro-;

    分子式:C9H7ClO2

    分子量:182.604

    精确质量:182.013

    Psa:26.3

    EINECS号:253-611-1

    密度:1.345g/cm3

    沸点:322ºC at 760mmHg

    熔点:97-102°C(lit.)

    闪点:149.7ºC

    折射率:1.578

    安全说明:S26; S36

    危险类别码:R22

    WGK Germany:2

    海关编码:2932999099

    危险品标志:Xn

    信号词:Warning

    危险标志:GHS07

    危险性描述:H302

    展开

    吡喃37674-72-9
    梯希爱 6-氯-4-二氢色原酮 6-Chloro-4-chromanone 现货

     1150.00
    C1968 98.0%
    吡喃17739-45-6

    CAS号:17739-45-6

    品名:2-(2-溴乙氧基)四氢-2H-吡喃2-[(2-Bromoethyl)oxy]tetrahaydro-2H-pyran

    中文别名:2-(2-乙氧基溴)四氢-2h-吡喃;2-(2-溴乙氧基)四氢吡喃;

    英文别名:2-bromoethyltetrahydro-2H-pyran-2-ylether;2-(2-BroMoethoxy)tetrahydro-2H-pyran;

    分子式:C7H13BrO2

    分子量:209.081

    精确质量:208.01

    Psa:18.46

    MDL号:MFCD01321310

    PubChem号:24871122

    外观与性状:透明淡黄色液体

    密度:1.37 g/cm3

    沸点:257.8ºC at 760 mmHg

    闪点:112.5ºC

    折射率:1.482

     17739-45-6 详细信息

    吡喃

    CAS号:17739-45-6

    品名:2-(2-溴乙氧基)四氢-2H-吡喃2-[(2-Bromoethyl)oxy]tetrahaydro-2H-pyran

    中文别名:2-(2-乙氧基溴)四氢-2h-吡喃;2-(2-溴乙氧基)四氢吡喃;

    英文别名:2-bromoethyltetrahydro-2H-pyran-2-ylether;2-(2-BroMoethoxy)tetrahydro-2H-pyran;

    分子式:C7H13BrO2

    分子量:209.081

    精确质量:208.01

    Psa:18.46

    MDL号:MFCD01321310

    PubChem号:24871122

    外观与性状:透明淡黄色液体

    密度:1.37 g/cm3

    沸点:257.8ºC at 760 mmHg

    闪点:112.5ºC

    折射率:1.482

    展开

    吡喃17739-45-6
    梯希爱 2-(2-溴乙氧基)四氢-2H-吡喃(含稳定剂碳酸钾) 2-(2-Bromoethoxy)tetrahydro-... 现货

     1110.00
    B2850 95.0%
    吡喃4203-49-0

    CAS号:4203-49-0

    品名:2-烯丙氧基四氢吡喃2-(Allyloxy)Tetrahydropyran

    中文别名:四氢-2-烯丙氧基-2H-吡喃;2-丙烯氧基吡喃;

    英文别名:Tetrahydro-2-allyloxy-2H-pyran;2-prop-2-enoxyoxane;2-Allyloxytetrahydropyran;2-(Allyloxy)tetrahydro-2H-pyran;

    分子式:C8H14O2

    分子量:142.196

    精确质量:142.099

    Psa:18.46

    MDL号:MFCD00154089

    密度:0.940 g/mL at 25ºC(lit.)

    沸点:76-77ºC25 mm Hg(lit.)

    闪点:95 °F

    折射率:n20/D 1.4275(lit.)

    安全说明:26-39

    危险类别码:R10

    海关编码:2932999099

    危险品运输编码:UN 3271 3/PG 3

    危险品标志:Xn

    信号词:Danger

    危险性防范说明:P261; P280; P305 + P351 + P338

    危险标志:GHS02, GHS05, GHS07

    危险性描述:H226; H302; H315; H317; H318; H335

     4203-49-0 详细信息

    吡喃

    CAS号:4203-49-0

    品名:2-烯丙氧基四氢吡喃2-(Allyloxy)Tetrahydropyran

    中文别名:四氢-2-烯丙氧基-2H-吡喃;2-丙烯氧基吡喃;

    英文别名:Tetrahydro-2-allyloxy-2H-pyran;2-prop-2-enoxyoxane;2-Allyloxytetrahydropyran;2-(Allyloxy)tetrahydro-2H-pyran;

    分子式:C8H14O2

    分子量:142.196

    精确质量:142.099

    Psa:18.46

    MDL号:MFCD00154089

    密度:0.940 g/mL at 25ºC(lit.)

    沸点:76-77ºC25 mm Hg(lit.)

    闪点:95 °F

    折射率:n20/D 1.4275(lit.)

    安全说明:26-39

    危险类别码:R10

    海关编码:2932999099

    危险品运输编码:UN 3271 3/PG 3

    危险品标志:Xn

    信号词:Danger

    危险性防范说明:P261; P280; P305 + P351 + P338

    危险标志:GHS02, GHS05, GHS07

    危险性描述:H226; H302; H315; H317; H318; H335

    展开

    吡喃4203-49-0
    凯为 2-烯丙氧基四氢吡喃 2-(Allyloxy)tetrahydro-2H-py... 现货

     1126.00
    JZ0074OU 98%
    毕得 2-烯丙氧基四氢吡喃 2-(Allyloxy)tetrahydro-2H-py... 现货

     1279.00
    BD62804 95% (stabilizedwith1% K2CO3)
    百灵威 2-丙烯氧基吡喃 2-(Allyloxy)tetrahydropyran,... 35天

     1376.00
    JK497241 98%
    吡喃1768-64-5

    CAS号:1768-64-5

    品名:4-氯四氢-2H-吡喃4-CHLOROTETRAHYDROPYRAN

    中文别名:4-氯-四氢-2H-吡喃;4-氯四氢吡喃;

    英文别名:4-Chlorotetrahydro-2H-pyran;4-Chlorotetrahydropyran;4-chlorooxane;2H-Pyran,4-chlorotetrahydro-;

    分子式:C5H9ClO

    分子量:120.577

    精确质量:120.034

    Psa:9.23

    MDL号:MFCD00074911

    PubChem号:24859875

    密度:1.114

    沸点:150ºC

    闪点:46ºC

    折射率:1.462

    蒸汽压:4.99mmHg at 25°C

    安全说明:S16-S26-S36/37/39

    危险类别码:R10; R36/37/38

    海关编码:2932999099

    危险品运输编码:UN 1993

    危险类别:3.2

    包装等级:III

    危险品标志:Xi

     1768-64-5 详细信息

    吡喃

    CAS号:1768-64-5

    品名:4-氯四氢-2H-吡喃4-CHLOROTETRAHYDROPYRAN

    中文别名:4-氯-四氢-2H-吡喃;4-氯四氢吡喃;

    英文别名:4-Chlorotetrahydro-2H-pyran;4-Chlorotetrahydropyran;4-chlorooxane;2H-Pyran,4-chlorotetrahydro-;

    分子式:C5H9ClO

    分子量:120.577

    精确质量:120.034

    Psa:9.23

    MDL号:MFCD00074911

    PubChem号:24859875

    密度:1.114

    沸点:150ºC

    闪点:46ºC

    折射率:1.462

    蒸汽压:4.99mmHg at 25°C

    安全说明:S16-S26-S36/37/39

    危险类别码:R10; R36/37/38

    海关编码:2932999099

    危险品运输编码:UN 1993

    危险类别:3.2

    包装等级:III

    危险品标志:Xi

    展开

    吡喃1768-64-5
    阿拉丁 4-氯四氢吡喃 4-Chlorotetrahydropyran 现货

     1043.90
    C120070 ≥98%
    韶远 4-氯四氢吡喃 4-Chlorotetrahydropyran 现货

     1280.00
    SY051140 ≥98%
    源叶 4-氯四氢吡喃 4-Chlorotetrahydropyran 期货,请咨询

     1043.00
    S43734 98%
    吡喃6564-72-3

    CAS号:6564-72-3

    品名:2,3,4,6-四-o-苄基-D-吡喃葡萄糖2,3,4,6-Tetra-O-benzyl-D-glucopyranose

    中文别名:2,3,4,6-O-四苄基葡萄糖;2,3,4,6-四-O-苄基-alpha-D-吡喃(型)葡萄糖;伏格列波糖中间体;2,3,4,6-O-四苄基-D-吡喃葡萄糖;2,3,4,6-四-O-苄基-Α-D-葡萄糖;2,3,4,6-四-O-苄基-ALPHA-D-吡喃(型)葡萄糖;2,3,4,6-四苄基-ALPHA-D-葡萄糖;

    英文别名:2,3,4,6-TETRA-O-BENZYL-D-GLUCOPYRANOSE;

    分子式:C34H36O6

    分子量:540.646

    精确质量:540.251

    Psa:66.38

    密度:1.222 g/cm3

    沸点:672.378ºC at 760 mmHg

    熔点:151-156ºC

    闪点:360.441ºC

    折射率:1.619

    储存条件:-20ºC

    安全说明:S22; S24/25

    危险类别码:R36/37/38

    危险品标志:Xi

    用途:医药中间体。

     6564-72-3 详细信息

    吡喃

    CAS号:6564-72-3

    品名:2,3,4,6-四-o-苄基-D-吡喃葡萄糖2,3,4,6-Tetra-O-benzyl-D-glucopyranose

    中文别名:2,3,4,6-O-四苄基葡萄糖;2,3,4,6-四-O-苄基-alpha-D-吡喃(型)葡萄糖;伏格列波糖中间体;2,3,4,6-O-四苄基-D-吡喃葡萄糖;2,3,4,6-四-O-苄基-Α-D-葡萄糖;2,3,4,6-四-O-苄基-ALPHA-D-吡喃(型)葡萄糖;2,3,4,6-四苄基-ALPHA-D-葡萄糖;

    英文别名:2,3,4,6-TETRA-O-BENZYL-D-GLUCOPYRANOSE;

    分子式:C34H36O6

    分子量:540.646

    精确质量:540.251

    Psa:66.38

    密度:1.222 g/cm3

    沸点:672.378ºC at 760 mmHg

    熔点:151-156ºC

    闪点:360.441ºC

    折射率:1.619

    储存条件:-20ºC

    安全说明:S22; S24/25

    危险类别码:R36/37/38

    危险品标志:Xi

    用途:医药中间体。

    展开

    吡喃6564-72-3
    百灵威 2,3,4,6-四苄基-D-吡喃葡萄糖 2,3,4,6-Tetra-O-benzyl-D-glu... 1天

     1090.00
    JK273375 98%
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