筛选出 2 条数据
品牌 | 产品 | 货期 | 价格 | 货号 | 规格 | / |
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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
Apollo | Methyl5-chloropyrazine-2-ca... Methyl5-chloropyrazine-2-ca... | 3-4周 | 2728.00 | OR59463 | / |
规格:
100g
25g
5g
|
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。
Apollo | 2-Methyl-3-(methylthio)pyraz... 2-Methyl-3-(methylthio)pyraz... | 3-4周 | 2464.00 | OR350253 | / |
规格:
5g
|