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化合物简介
基本信息
CAS:13360-64-0
中文别名:2-乙基-5-甲基吡嗪;
英文别名:2-Ethyl-5-methyl pyrazine;5-ethyl-2-methylpyrazine;2-Ethyl-5-methyl-pyrazin;2-Aethyl-5-methyl-pyrazin;Pyrazine,2-ethyl-5-methyl;FEMA No. 3154;EINECS 236-416-6;2-methyl-5-ethylpyrazine;Pyrazine, 2-ethyl-5-methyl-;2-ethyl-5-methypyrazine;
分子式:C14H20N4
分子量:244.335
精确质量:244.169
Psa:51.56
Logp:2.6948
中文别名:2-乙基-5-甲基吡嗪;
英文别名:2-Ethyl-5-methyl pyrazine;5-ethyl-2-methylpyrazine;2-Ethyl-5-methyl-pyrazin;2-Aethyl-5-methyl-pyrazin;Pyrazine,2-ethyl-5-methyl;FEMA No. 3154;EINECS 236-416-6;2-methyl-5-ethylpyrazine;Pyrazine, 2-ethyl-5-methyl-;2-ethyl-5-methypyrazine;
分子式:C14H20N4
分子量:244.335
精确质量:244.169
Psa:51.56
Logp:2.6948
编号系统
UNII:W41R8X574D
物化性质
密度:0.977g/cm3
沸点:170.8ºC at 760mmHg
闪点:63ºC
折射率:1.4925 (25ºC)
稳定性:Stable at normal temperatures and pressures.
储存条件:Keep tightly closed. Keep away from heat and open flame.
蒸汽压:1.92mmHg at 25°C
沸点:170.8ºC at 760mmHg
闪点:63ºC
折射率:1.4925 (25ºC)
稳定性:Stable at normal temperatures and pressures.
储存条件:Keep tightly closed. Keep away from heat and open flame.
蒸汽压:1.92mmHg at 25°C
安全信息
海关编码:2933990090
包装等级:III
包装等级:III
生产方法及用途
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图谱
Predict 1H proton NMR

13C NMR : Predict

1H NMR : Predict

Mass spectrum (electron ionization)
