筛选出 2 条数据

    品牌 产品 货期 价格 货号 规格 /
    吡嗪33332-25-1

    CAS号:33332-25-1

    品名:5-氯吡嗪-2-羧酸甲酯Methyl5-chloropyrazine-2-carboxylate

    中文别名:5-氯吡嗪-2-甲酸甲酯;2-氯-5-甲酸吡嗪甲酯;5-氯-2-吡嗪甲酸甲酯;5-氯-2-甲氧羰基吡嗪;

    英文别名:Methyl5-chloro-2-pyrazinecarboxylate;Methyl-5-chloropyrazine-2-carboxylate;Methyl5-Chloropyrazinecarboxylate;5-chloropyrazine-2-carboxylicacidmethylester;methyl-5-chlorpyrazin-2-carboxylat;5-chloropyrazinecarboxylicacidmethylester;2-chloro-5-carbomethoxy-pyrazine;methyl5-chloropyrazinoate;2-chloropyrazine-5-carboxylicacidmethylester;Methyl5-Chloropyrazine-2-Carboxylate;

    分子式:C6H5ClN2O2

    分子量:172.569

    精确质量:172.004

    Psa:52.08

    MDL号:MFCD01632102

    密度:1.372 g/cm3

    沸点:242.8ºC at 760 mmHg

    闪点:100.6ºC

    折射率:1.525

    蒸汽压:0.018mmHg at 25°C

    海关编码:2933990090

    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

     33332-25-1 详细信息

    吡嗪

    CAS号:33332-25-1

    品名:5-氯吡嗪-2-羧酸甲酯Methyl5-chloropyrazine-2-carboxylate

    中文别名:5-氯吡嗪-2-甲酸甲酯;2-氯-5-甲酸吡嗪甲酯;5-氯-2-吡嗪甲酸甲酯;5-氯-2-甲氧羰基吡嗪;

    英文别名:Methyl5-chloro-2-pyrazinecarboxylate;Methyl-5-chloropyrazine-2-carboxylate;Methyl5-Chloropyrazinecarboxylate;5-chloropyrazine-2-carboxylicacidmethylester;methyl-5-chlorpyrazin-2-carboxylat;5-chloropyrazinecarboxylicacidmethylester;2-chloro-5-carbomethoxy-pyrazine;methyl5-chloropyrazinoate;2-chloropyrazine-5-carboxylicacidmethylester;Methyl5-Chloropyrazine-2-Carboxylate;

    分子式:C6H5ClN2O2

    分子量:172.569

    精确质量:172.004

    Psa:52.08

    MDL号:MFCD01632102

    密度:1.372 g/cm3

    沸点:242.8ºC at 760 mmHg

    闪点:100.6ºC

    折射率:1.525

    蒸汽压:0.018mmHg at 25°C

    海关编码:2933990090

    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

    吡嗪33332-25-1
    Apollo Methyl5-chloropyrazine-2-ca... Methyl5-chloropyrazine-2-ca... 3-4周

     2728.00
    OR59463 /
    吡嗪2882-20-4

    CAS号:2882-20-4

    品名:2-甲基-3-(甲硫基)吡嗪2-methyl-3-methylsulfanylpyrazine

    中文别名:2-甲基-3-(甲基硫代)哌嗪;2-甲基-3-甲硫基吡嗪;2-甲硫基-3-甲基吡嗪;甲硫基甲基吡嗪;2-甲硫基-3(5/6)-甲基吡嗪;

    英文别名:2-Methylthio-3-methylpyrazine;2-Methylthio-3-methylpyrazin;2-Methylmercapto-3-methylpyrazine;Pyrazine,2-methyl-3-(methylthio);methylthio-2methyl-3pyrazine;2-Methyl-3-methylmercaptopyrazine;2-Methyl-3-methylsulfanyl-pyrazine;2-Methyl-3-methylthiopyrazin;3-Methyl-2-methylthiopyrazine;

    分子式:C6H8N2S

    分子量:140.206

    精确质量:140.041

    Psa:51.08

    EINECS号:220-736-8

    外观与性状:无色至淡黄色液体

    密度:1.15g/mLat 25°C(lit.)

    沸点:213-214°C(lit.)

    闪点:210°F

    折射率:n20/D 1.585(lit.)

    安全说明:S26-S36

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2934999090

    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

    用途:GB2760-1996规定为允许使用的食品用香料。亦可用作咖啡增香剂。

     2882-20-4 详细信息

    吡嗪

    CAS号:2882-20-4

    品名:2-甲基-3-(甲硫基)吡嗪2-methyl-3-methylsulfanylpyrazine

    中文别名:2-甲基-3-(甲基硫代)哌嗪;2-甲基-3-甲硫基吡嗪;2-甲硫基-3-甲基吡嗪;甲硫基甲基吡嗪;2-甲硫基-3(5/6)-甲基吡嗪;

    英文别名:2-Methylthio-3-methylpyrazine;2-Methylthio-3-methylpyrazin;2-Methylmercapto-3-methylpyrazine;Pyrazine,2-methyl-3-(methylthio);methylthio-2methyl-3pyrazine;2-Methyl-3-methylmercaptopyrazine;2-Methyl-3-methylsulfanyl-pyrazine;2-Methyl-3-methylthiopyrazin;3-Methyl-2-methylthiopyrazine;

    分子式:C6H8N2S

    分子量:140.206

    精确质量:140.041

    Psa:51.08

    EINECS号:220-736-8

    外观与性状:无色至淡黄色液体

    密度:1.15g/mLat 25°C(lit.)

    沸点:213-214°C(lit.)

    闪点:210°F

    折射率:n20/D 1.585(lit.)

    安全说明:S26-S36

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2934999090

    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

    用途:GB2760-1996规定为允许使用的食品用香料。亦可用作咖啡增香剂。

    展开

    吡嗪2882-20-4
    Apollo 2-Methyl-3-(methylthio)pyraz... 2-Methyl-3-(methylthio)pyraz... 3-4周

     2464.00
    OR350253 /
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