筛选出 16 条数据

    品牌 产品 货期 价格 货号 规格 /
    吡喃2081-44-9

    CAS号:2081-44-9

    品名:四氢吡喃-4-醇Tetrahydro-4-pyranol

    中文别名:四氢-4-吡喃醇;四氢-2H-吡喃-4-醇;4-羟基四氢吡喃;

    英文别名:4-hydroxytetrahydro-4H-pyran;Oxan-4-ol;4-Hydroxytetrahydropyran;2H-Pyran-4-ol,tetrahydro-;Tetrahydro-2H-pyran-4-ol;POH;tetrahydropyran-4-ol;Tetrahydro-4-Pyranol;2H-PYRAN-4-OL,TETRAHYDRO;TETRAHYDRO-2H-PYRAN-4-OL;4-hydroxyTHP;4-HYDROXYTETRAHYDROPYAN;4-hydroxy-tetrahydropyran;TETRAHYDRO-4H-PYRAN-4-OL;tetrahydro-2H-4-pyranol;

    分子式:C5H10O2

    分子量:102.132

    精确质量:102.068

    Psa:29.46

    BRN号:102736

    EINECS号:218-210-8

    MDL号:MFCD00006633

    PubChem号:24851868

    外观与性状:黄色粉末

    密度:1.071g/mLat 25°C(lit.)

    沸点:87°C15mm Hg(lit.)

    闪点:190°F

    折射率:n20/D 1.462(lit.)

    储存条件:Keep tightly closed. Keep away from heat and open flame. Store in a cool dry place.

    蒸汽压:0.227mmHg at 25°C

    安全说明:S26-S39-S36/37/39-S23

    危险类别码:R41

    WGK Germany:3

    海关编码:2932999099

    危险品标志:Xi

    简介:Tetrahydro-4-pyranolisabuildingblockofvariousorganiccompoundsandpharmaceuticals.

    用途:医药及有机合成中间体。

     2081-44-9 详细信息

    吡喃

    CAS号:2081-44-9

    品名:四氢吡喃-4-醇Tetrahydro-4-pyranol

    中文别名:四氢-4-吡喃醇;四氢-2H-吡喃-4-醇;4-羟基四氢吡喃;

    英文别名:4-hydroxytetrahydro-4H-pyran;Oxan-4-ol;4-Hydroxytetrahydropyran;2H-Pyran-4-ol,tetrahydro-;Tetrahydro-2H-pyran-4-ol;POH;tetrahydropyran-4-ol;Tetrahydro-4-Pyranol;2H-PYRAN-4-OL,TETRAHYDRO;TETRAHYDRO-2H-PYRAN-4-OL;4-hydroxyTHP;4-HYDROXYTETRAHYDROPYAN;4-hydroxy-tetrahydropyran;TETRAHYDRO-4H-PYRAN-4-OL;tetrahydro-2H-4-pyranol;

    分子式:C5H10O2

    分子量:102.132

    精确质量:102.068

    Psa:29.46

    BRN号:102736

    EINECS号:218-210-8

    MDL号:MFCD00006633

    PubChem号:24851868

    外观与性状:黄色粉末

    密度:1.071g/mLat 25°C(lit.)

    沸点:87°C15mm Hg(lit.)

    闪点:190°F

    折射率:n20/D 1.462(lit.)

    储存条件:Keep tightly closed. Keep away from heat and open flame. Store in a cool dry place.

    蒸汽压:0.227mmHg at 25°C

    安全说明:S26-S39-S36/37/39-S23

    危险类别码:R41

    WGK Germany:3

    海关编码:2932999099

    危险品标志:Xi

    简介:Tetrahydro-4-pyranolisabuildingblockofvariousorganiccompoundsandpharmaceuticals.

    用途:医药及有机合成中间体。

    展开

    吡喃2081-44-9
    源叶 四氢吡喃-4-醇 Tetrahydro-4-pyranol 期货,请咨询

     1630.00
    S44440 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
    百灵威 O-(四氢-2H-吡喃-2-基)羟胺 O-(Tetrahydro-2H-pyran-2-yl)... 17.5天

     1523.00
    JK560184 97%
    吡喃491-37-2

    CAS号:491-37-2

    品名:4-二氢色原酮Chroman-4-one

    中文别名:4-氯酮;2,3-二氢苯并吡喃-4-酮;苯并二氢吡喃-4-酮;

    英文别名:2,3-dihydro-4H-chromen-4-one;4-Chlomanone;Isochromanone;4H-1-Benzopyran-4-one,2,3-dihydro-;CHROMANONE,4;4-chormanone;CHROMANONE;2,3-dihydro-4H-1-benzopyran-4-one;4-ChroManone;

    分子式:C9H8O2

    分子量:148.159

    精确质量:148.052

    Psa:26.3

    EINECS号:207-736-3

    MDL号:MFCD00006840

    外观与性状:白色至淡黄色晶体粉末

    密度:1.196 g/cm3

    沸点:127-128ºC (13 mmHg)

    熔点:34-40ºC

    闪点:110ºC

    折射率:1.575

    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.

    蒸汽压:0.018mmHg at 25°C

    安全说明:S24/25

    危险类别码:R33

    海关编码:2932999099

    危险品标志:Xi

    简介:2,3-Dihydro-4H-1-benzopyran-4-oneisusedinthesynthesisofpotentantagonistsofgroup-IImetabotropicglutamatereceptors.Alsousedinthepreparationofflavonoidinhibitors.

    用途:用于有机合成。

     491-37-2 详细信息

    吡喃

    CAS号:491-37-2

    品名:4-二氢色原酮Chroman-4-one

    中文别名:4-氯酮;2,3-二氢苯并吡喃-4-酮;苯并二氢吡喃-4-酮;

    英文别名:2,3-dihydro-4H-chromen-4-one;4-Chlomanone;Isochromanone;4H-1-Benzopyran-4-one,2,3-dihydro-;CHROMANONE,4;4-chormanone;CHROMANONE;2,3-dihydro-4H-1-benzopyran-4-one;4-ChroManone;

    分子式:C9H8O2

    分子量:148.159

    精确质量:148.052

    Psa:26.3

    EINECS号:207-736-3

    MDL号:MFCD00006840

    外观与性状:白色至淡黄色晶体粉末

    密度:1.196 g/cm3

    沸点:127-128ºC (13 mmHg)

    熔点:34-40ºC

    闪点:110ºC

    折射率:1.575

    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.

    蒸汽压:0.018mmHg at 25°C

    安全说明:S24/25

    危险类别码:R33

    海关编码:2932999099

    危险品标志:Xi

    简介:2,3-Dihydro-4H-1-benzopyran-4-oneisusedinthesynthesisofpotentantagonistsofgroup-IImetabotropicglutamatereceptors.Alsousedinthepreparationofflavonoidinhibitors.

    用途:用于有机合成。

    展开

    吡喃491-37-2
    韶远 2,3-二氢苯并吡喃-4-酮 4-Chromanone 现货

     1974.00
    SY003783 ≥98%
    吡喃3068-34-6

    CAS号:3068-34-6

    品名:2-乙酰氨基-3,4,6-三-O-乙酰-2-脱氧-α-D-吡喃葡萄糖酰基氯2-ACETAMIDO-2-DEOXY-α-D-GLUCOPYRANOSYLCHLORIDE3,4,6-TRIACETATE

    中文别名:2-乙酰胺基-2-脱氧-3,4,6-三-O-乙酰-α-D-氯代吡喃葡糖;2-乙川氨基-2-脱氧基-α-D-吡喃葡糖氯化物3,4,6-三乙酸盐;2-乙酰胺基-2-脱氧-3,4,6-三乙酰-Alpha-D-氯代吡喃葡糖;1-氯-2-乙酰氨基-2-脱氧-3,4,6-三-O-乙酰-α-D-葡萄糖;2-乙酰氨基-2-脱氧-α-D-吡喃葡糖氯化物-3,4,6-三乙酸盐;

    英文别名:1-Chloro-2-acetamido-2-deoxy-3,4,6-tri-O-acetyl-α-D-glucose;2-acetylamino-2-phenyl-butyronitrile;2-ACETAMIDO-3,4,6-TRI-O-ACETYL-2-DEOXY-A-D-GLUCO-PYRANOSYLCHLORID;2-Acetamido-2-deoxy-α-D-glucopyranosylchloride3,4,6-triacetate;2-Acetamido-3,4,6-tri-O-acetyl-2-deoxy-α-D-glucopyranosylChloride;Phenyl-2acetylamino-2butanenitrile;Butyronitrile,2-acetylamino-2-phenyl;

    分子式:C14H20ClNO8

    分子量:365.764

    精确质量:365.088

    Psa:117.23

    EINECS号:221-325-6

    密度:1.32 g/cm3

    沸点:516.4ºC at 760 mmHg

    熔点:&>214ºC (dec.)(lit.)

    闪点:266.1ºC

    储存条件:Refrigerator

    安全说明:S26-S37/39

    危险类别码:R36/37/38

    危险品标志:Xi

     3068-34-6 详细信息

    吡喃

    CAS号:3068-34-6

    品名:2-乙酰氨基-3,4,6-三-O-乙酰-2-脱氧-α-D-吡喃葡萄糖酰基氯2-ACETAMIDO-2-DEOXY-α-D-GLUCOPYRANOSYLCHLORIDE3,4,6-TRIACETATE

    中文别名:2-乙酰胺基-2-脱氧-3,4,6-三-O-乙酰-α-D-氯代吡喃葡糖;2-乙川氨基-2-脱氧基-α-D-吡喃葡糖氯化物3,4,6-三乙酸盐;2-乙酰胺基-2-脱氧-3,4,6-三乙酰-Alpha-D-氯代吡喃葡糖;1-氯-2-乙酰氨基-2-脱氧-3,4,6-三-O-乙酰-α-D-葡萄糖;2-乙酰氨基-2-脱氧-α-D-吡喃葡糖氯化物-3,4,6-三乙酸盐;

    英文别名:1-Chloro-2-acetamido-2-deoxy-3,4,6-tri-O-acetyl-α-D-glucose;2-acetylamino-2-phenyl-butyronitrile;2-ACETAMIDO-3,4,6-TRI-O-ACETYL-2-DEOXY-A-D-GLUCO-PYRANOSYLCHLORID;2-Acetamido-2-deoxy-α-D-glucopyranosylchloride3,4,6-triacetate;2-Acetamido-3,4,6-tri-O-acetyl-2-deoxy-α-D-glucopyranosylChloride;Phenyl-2acetylamino-2butanenitrile;Butyronitrile,2-acetylamino-2-phenyl;

    分子式:C14H20ClNO8

    分子量:365.764

    精确质量:365.088

    Psa:117.23

    EINECS号:221-325-6

    密度:1.32 g/cm3

    沸点:516.4ºC at 760 mmHg

    熔点:&>214ºC (dec.)(lit.)

    闪点:266.1ºC

    储存条件:Refrigerator

    安全说明:S26-S37/39

    危险类别码:R36/37/38

    危险品标志:Xi

    展开

    吡喃3068-34-6
    百灵威 2-乙酰氨基-3,4,6-三-O-乙酰-2-脱氧-α-D... 2-Acetamido-3,4,6-tri-O-acet... 35天

     1988.00
    JK199981 98%
    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
    韶远 四氢-4H-吡喃-4-酮 Tetrahydro-4H-pyran-4-one 现货

     1500.00
    SY001793 >98%
    吡喃69984-73-2

    CAS号:69984-73-2

    品名:壬基-β-D-吡喃葡糖苷Nonylβ-D-glucopyranoside

    中文别名:壬基-β-D-吡喃半乳糖苷;壬基-β-D-吡喃葡萄糖苷;n-壬基-β-D-吡喃葡萄糖苷;壬基-β-D-葡萄吡喃糖甙;

    英文别名:N-NONYL-β-D-GLUCOPYRANOSIDE;

    分子式:C15H30O6

    分子量:306.395

    精确质量:306.204

    Psa:99.38

    EINECS号:615-042-0

    外观与性状:白色至白色带有一种微弱黄色粉末

    密度:1.16 g/cm3

    沸点:465.3ºC at 760 mmHg

    闪点:235.2ºC

    折射率:1.513

    储存条件:-20ºC

    安全说明:S26; S36

    危险类别码:R36/37/38

    危险品标志:Xi

     69984-73-2 详细信息

    吡喃

    CAS号:69984-73-2

    品名:壬基-β-D-吡喃葡糖苷Nonylβ-D-glucopyranoside

    中文别名:壬基-β-D-吡喃半乳糖苷;壬基-β-D-吡喃葡萄糖苷;n-壬基-β-D-吡喃葡萄糖苷;壬基-β-D-葡萄吡喃糖甙;

    英文别名:N-NONYL-β-D-GLUCOPYRANOSIDE;

    分子式:C15H30O6

    分子量:306.395

    精确质量:306.204

    Psa:99.38

    EINECS号:615-042-0

    外观与性状:白色至白色带有一种微弱黄色粉末

    密度:1.16 g/cm3

    沸点:465.3ºC at 760 mmHg

    闪点:235.2ºC

    折射率:1.513

    储存条件:-20ºC

    安全说明:S26; S36

    危险类别码:R36/37/38

    危险品标志:Xi

    展开

    吡喃69984-73-2
    安耐吉 壬基-β-D-吡喃葡糖苷 (2R,3S,4S,5R,6R)-2-(Hydroxym... 期货,请咨询

     1575.00
    D100291 97%
    吡喃3767-28-0

    CAS号:3767-28-0

    品名:对硝基苯-α-D-葡萄糖吡喃苷4-Nitrophenyl-alpha-D-glucopyranoside

    中文别名:对硝基苯基α-D-吡喃葡糖苷;4-硝基苯-Α-D-葡吡喃糖苷;4-硝基苯基Alpha-D-吡喃葡糖苷;4-硝基苯基α-D-吡喃葡萄糖苷;4-硝基苯基a-D-吡喃葡糖苷;

    英文别名:4-Nitrophenylα-D-glucopyranoside;4-Nitrophenyla-D-glucopyranoside;4-Nitrophenylα-D-Glucopyranoside[Substrate;

    分子式:C12H15NO8

    分子量:301.249

    精确质量:301.08

    Psa:145.2

    MDL号:MFCD00064088

    外观与性状:白色至灰白色粉末

    密度:1.599 g/cm3

    沸点:582.2ºC at 760 mmHg

    熔点:210-216ºC

    储存条件:2-8ºC

    安全说明:S24/25

    危险类别码:R36/37/38

    WGK Germany:3

    危险品标志:Xi

    简介:Substrateforα-glucosidaseinhibitor.

     3767-28-0 详细信息

    吡喃

    CAS号:3767-28-0

    品名:对硝基苯-α-D-葡萄糖吡喃苷4-Nitrophenyl-alpha-D-glucopyranoside

    中文别名:对硝基苯基α-D-吡喃葡糖苷;4-硝基苯-Α-D-葡吡喃糖苷;4-硝基苯基Alpha-D-吡喃葡糖苷;4-硝基苯基α-D-吡喃葡萄糖苷;4-硝基苯基a-D-吡喃葡糖苷;

    英文别名:4-Nitrophenylα-D-glucopyranoside;4-Nitrophenyla-D-glucopyranoside;4-Nitrophenylα-D-Glucopyranoside[Substrate;

    分子式:C12H15NO8

    分子量:301.249

    精确质量:301.08

    Psa:145.2

    MDL号:MFCD00064088

    外观与性状:白色至灰白色粉末

    密度:1.599 g/cm3

    沸点:582.2ºC at 760 mmHg

    熔点:210-216ºC

    储存条件:2-8ºC

    安全说明:S24/25

    危险类别码:R36/37/38

    WGK Germany:3

    危险品标志:Xi

    简介:Substrateforα-glucosidaseinhibitor.

    展开

    吡喃3767-28-0
    罗恩 对硝基苯-α-D-葡萄糖苷 4-Nitrophenylα-D-glucopyran... 当天发货

     1594.00
    R015329 99%
    阿法埃莎 4-硝基苯基α-D-吡喃葡糖苷,98+% 4-Nitrophenyl-^a-D-glucopyra... 现货

     1669.00
    L10070 98+%
    吡喃3749-36-8

    CAS号:3749-36-8

    品名:2-羟甲基-3,4-二氢吡喃3,4-Dihydro-2H-pyran-2-methanol

    中文别名:3,4-二氢-2H-吡喃-2-甲醇;异色满;2-羟甲基-3,4-二氢-2H-吡喃;2-甲羟基-3,4-二氢吡喃;

    英文别名:3,4-dihydro-2H-pyran-2-ylmethanol;2-Hydroxymethyl-3,4-dihydro-2H-pyran;

    分子式:C6H10O2

    分子量:114.142

    精确质量:114.068

    Psa:29.46

    MDL号:MFCD00051507

    外观与性状:无色油状

    密度:1.101g/mLat 25°C(lit.)

    沸点:92-93°C25mm Hg(lit.)

    熔点:101-102ºC

    闪点:85°C

    折射率:n20/D 1.478(lit.)

    储存条件:2-8ºC

    安全说明:S26-S36

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2932999099

    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:GHS07

    危险性描述:H315; H319; H335

     3749-36-8 详细信息

    吡喃

    CAS号:3749-36-8

    品名:2-羟甲基-3,4-二氢吡喃3,4-Dihydro-2H-pyran-2-methanol

    中文别名:3,4-二氢-2H-吡喃-2-甲醇;异色满;2-羟甲基-3,4-二氢-2H-吡喃;2-甲羟基-3,4-二氢吡喃;

    英文别名:3,4-dihydro-2H-pyran-2-ylmethanol;2-Hydroxymethyl-3,4-dihydro-2H-pyran;

    分子式:C6H10O2

    分子量:114.142

    精确质量:114.068

    Psa:29.46

    MDL号:MFCD00051507

    外观与性状:无色油状

    密度:1.101g/mLat 25°C(lit.)

    沸点:92-93°C25mm Hg(lit.)

    熔点:101-102ºC

    闪点:85°C

    折射率:n20/D 1.478(lit.)

    储存条件:2-8ºC

    安全说明:S26-S36

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2932999099

    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:GHS07

    危险性描述:H315; H319; H335

    展开

    吡喃3749-36-8
    阿法埃莎 3,4-二氢-2H-吡喃-2-甲醇,96% 3,4-Dihydro-2H-pyran-2-metha... 现货

     1512.00
    H56124 96%
    吡喃51325-91-8

    CAS号:51325-91-8

    品名:4-(二巯基亚甲基)-2-甲基-6-(对二甲氨基苯乙烯基)-4H-吡喃4-(dicyanomethylene)-2-methyl-6-(4-(dimethylamino)styryl)-4H-pyran

    中文别名:4-(二氰基亚甲基)-2-甲基-6-(4-二甲基氨基苯乙烯基)-4H-吡喃;4-(二氰亚甲基)-2-甲基-6-(4-二甲氨基苯乙烯基)-4H-吡喃;4-(二氰基亚甲基)-2-甲基-6-(4-二甲基氨基苯;

    英文别名:4-(Dicyanomethylene)-2-methyl-6-(p-dimethylaminostyryl)-4H-pyran;2-[2-[2-[4-(dimethylamino)phenyl]ethenyl]-6-methylpyran-4-ylidene]propanedinitrile;4-(Dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran;4-(DicyanoMethylene)-2-Methyl-6-(p-diMethylaminostyryl)-4H-Pyran,LaserGrade;

    分子式:C19H17N3O

    分子量:303.358

    精确质量:303.137

    Psa:60.05

    EINECS号:257-137-6

    外观与性状:红色/棕色晶体

    密度:1.239

    沸点:446.9ºC at 760mmHg

    熔点:215-220ºC (lit.)

    闪点:43ºC

    折射率:1.689

    储存条件:Flammables area

    安全说明:S16-S26-S36/37-S7/9

    危险类别码:R10; R11; R20/21/22; R36/37/38

    海关编码:2932999099

    危险品运输编码:UN 3175

    危险类别:4.1

    包装等级:III

    危险品标志:F; Xn

     51325-91-8 详细信息

    吡喃

    CAS号:51325-91-8

    品名:4-(二巯基亚甲基)-2-甲基-6-(对二甲氨基苯乙烯基)-4H-吡喃4-(dicyanomethylene)-2-methyl-6-(4-(dimethylamino)styryl)-4H-pyran

    中文别名:4-(二氰基亚甲基)-2-甲基-6-(4-二甲基氨基苯乙烯基)-4H-吡喃;4-(二氰亚甲基)-2-甲基-6-(4-二甲氨基苯乙烯基)-4H-吡喃;4-(二氰基亚甲基)-2-甲基-6-(4-二甲基氨基苯;

    英文别名:4-(Dicyanomethylene)-2-methyl-6-(p-dimethylaminostyryl)-4H-pyran;2-[2-[2-[4-(dimethylamino)phenyl]ethenyl]-6-methylpyran-4-ylidene]propanedinitrile;4-(Dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran;4-(DicyanoMethylene)-2-Methyl-6-(p-diMethylaminostyryl)-4H-Pyran,LaserGrade;

    分子式:C19H17N3O

    分子量:303.358

    精确质量:303.137

    Psa:60.05

    EINECS号:257-137-6

    外观与性状:红色/棕色晶体

    密度:1.239

    沸点:446.9ºC at 760mmHg

    熔点:215-220ºC (lit.)

    闪点:43ºC

    折射率:1.689

    储存条件:Flammables area

    安全说明:S16-S26-S36/37-S7/9

    危险类别码:R10; R11; R20/21/22; R36/37/38

    海关编码:2932999099

    危险品运输编码:UN 3175

    危险类别:4.1

    包装等级:III

    危险品标志:F; Xn

    展开

    吡喃51325-91-8
    罗恩 4-(二氰基亚甲基)-2-甲基-6-(4-二甲基氨基苯乙... 4-(Dicyanomethylene)-2-methy... 现货

     1635.00
    R030750 95%
    韶远 4-(二氰亚甲基)-2-甲基-6-(4-二甲氨基苯乙烯基... 4-(Dicyanomethylene)-2-methy... 现货

     1820.00
    SY052928 ≥95%
    源叶 4-(二氰基亚甲基)-2-甲基-6-(4-二甲基氨基苯乙... 4-(Dicyanomethylene)-2-methy... 期货,请咨询

     1590.00
    S47778 95%
    吡喃1004-36-0

    CAS号:1004-36-0

    品名:2,6-二甲基-4-吡喃酮2,6-Dimethyl-4H-pyran-4-one

    中文别名:2,6-二甲基-Gamma-吡喃酮;2,6-二甲基-4H-吡喃-4-酮;

    英文别名:4H-Pyran-4-one,2,6-dimethyl-;2,6-DiMethyl-γ-pyrone;2,6-dimethylpyran-4-one;2,6-Dimethyl-Gamma-Pyrone;

    分子式:C7H8O2

    分子量:124.137

    精确质量:124.052

    Psa:30.21

    RTECS号:UQ0780000

    BRN号:107418

    EINECS号:213-719-1

    MDL号:MFCD00006579

    外观与性状:白色至米色结晶粉末或晶体

    密度:1.065 g/cm3

    沸点:248-250°C(lit.)

    熔点:133-137°C(lit.)

    闪点:248-250°C

    折射率:1.485

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Store in a cool, dry place. Store in a tightly closed container.

    蒸汽压:0.0235mmHg at 25°C

    安全说明:S36/37

    危险类别码:R22

    WGK Germany:3

    海关编码:29329995

    危险品标志:Xn

     1004-36-0 详细信息

    吡喃

    CAS号:1004-36-0

    品名:2,6-二甲基-4-吡喃酮2,6-Dimethyl-4H-pyran-4-one

    中文别名:2,6-二甲基-Gamma-吡喃酮;2,6-二甲基-4H-吡喃-4-酮;

    英文别名:4H-Pyran-4-one,2,6-dimethyl-;2,6-DiMethyl-γ-pyrone;2,6-dimethylpyran-4-one;2,6-Dimethyl-Gamma-Pyrone;

    分子式:C7H8O2

    分子量:124.137

    精确质量:124.052

    Psa:30.21

    RTECS号:UQ0780000

    BRN号:107418

    EINECS号:213-719-1

    MDL号:MFCD00006579

    外观与性状:白色至米色结晶粉末或晶体

    密度:1.065 g/cm3

    沸点:248-250°C(lit.)

    熔点:133-137°C(lit.)

    闪点:248-250°C

    折射率:1.485

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Store in a cool, dry place. Store in a tightly closed container.

    蒸汽压:0.0235mmHg at 25°C

    安全说明:S36/37

    危险类别码:R22

    WGK Germany:3

    海关编码:29329995

    危险品标志:Xn

    展开

    吡喃1004-36-0
    毕得 2,6-二甲基-4H-吡喃-4-酮 2,6-Dimethyl-4H-pyran-4-one 现货

     1708.00
    BD68481 95%
    吡喃110238-91-0

    CAS号:110238-91-0

    品名:四氢-2H-吡喃-4-羧酸甲酯Methyltetrahydro-2H-pyran-4-carboxylate

    中文别名:四氢吡喃-4-甲酸甲酯;四氢吡喃-4-羧酸甲酯;

    英文别名:Methyltetrahydropyran-4-carboxylate;MethylTetrahydro-2H-pyran-4-carboxylate;methyloxane-4-carboxylate;

    分子式:C7H12O3

    分子量:144.168

    精确质量:144.079

    Psa:35.53

    BRN号:114974

    MDL号:MFCD01075170

    PubChem号:24865039

    密度:1.080g/mLat 20°C(lit.)

    沸点:197°C

    熔点:-33°C

    闪点:69.4ºC

    折射率:1.44

    蒸汽压:0.583mmHg at 25°C

    安全说明:S26

    危险类别码:R36

    WGK Germany:2

    海关编码:2932999099

    危险品标志:Xi

     110238-91-0 详细信息

    吡喃

    CAS号:110238-91-0

    品名:四氢-2H-吡喃-4-羧酸甲酯Methyltetrahydro-2H-pyran-4-carboxylate

    中文别名:四氢吡喃-4-甲酸甲酯;四氢吡喃-4-羧酸甲酯;

    英文别名:Methyltetrahydropyran-4-carboxylate;MethylTetrahydro-2H-pyran-4-carboxylate;methyloxane-4-carboxylate;

    分子式:C7H12O3

    分子量:144.168

    精确质量:144.079

    Psa:35.53

    BRN号:114974

    MDL号:MFCD01075170

    PubChem号:24865039

    密度:1.080g/mLat 20°C(lit.)

    沸点:197°C

    熔点:-33°C

    闪点:69.4ºC

    折射率:1.44

    蒸汽压:0.583mmHg at 25°C

    安全说明:S26

    危险类别码:R36

    WGK Germany:2

    海关编码:2932999099

    危险品标志:Xi

    展开

    吡喃110238-91-0
    Fluorochem (2,3-dimethylphenyl)(4-pheny... (2,3-dimethylphenyl)(4-pheny... 24.5天

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