CAS号:18138-04-0
品名:2,3-二乙基-5-甲基吡嗪2,3-Diethyl-5-methylpyrazine
中文别名:2,3-二乙基-5-甲基哌嗪;2.3-二乙基-5-甲基吡嗪;
英文别名:2-Methyl-5,6-diethylpyrazine;2,3-Diethyl-5-methyl-pyrazine;2,3-Diethyl-5-methyl-pyrazin;Pyrazine,2,3-diethyl-5-methyl;5,6-Diathyl-2-methylpyrazin;2,3-Diethyl-5-Methylpyrazine;
分子式:C9H14N2
分子量:150.221
精确质量:150.116
Psa:25.78
EINECS号:242-024-6
MDL号:MFCD00009635
PubChem号:24857678
外观与性状:透明至淡黄色液体
密度:0.949g/mLat 25°C(lit.)
沸点:95 °C (20 mmHg)
闪点:176°F
折射率:n20/D 1.498(lit.)
稳定性:Stable under normal temperatures and pressures.
储存条件:Keep away from sources of ignition. Store in a cool, dry place. Store in a tightly closed container.
蒸汽压:0.515mmHg at 25°C
安全说明:S26-S36/37/39
危险类别码:R36/37/38
WGK Germany:3
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
简介:2,3-Diethyl-5-methylpyrazineisavolatilecompoundfoundinfoodsuchasalmondsandswisscheese.
用途:GB2760-96规定为允许使用的食品用香料。在巧克力、烟草香精中的加入可增强其特征香气。产品质量:含量≥98%~99%。
吡嗪