化学科研者一站式服务平台
化合物简介
基本信息
CAS:23747-48-0
中文别名:5-甲基-6,7-二氢环戊基哌嗪;5H-5-甲基-6,7-二氢环戊基吡嗪;6,7-二氢-5-甲基环戊基吡嗪;6,7-二氢-5-甲基-5H-环戊二烯并吡嗪;5H-5-甲基-6,7-二氢环戊并吡嗪;
英文别名:EINECS 245-864-1;FEMA No. 3306;5-Methyl-6,7-dihydro-5H-cyclopenta[b]pyrazine;6,7-Dihydro-5-methyl-5H-cyclopentapyrazine;5-Methyl-5H-6,7-dihydrocyclopentapyrazin;5H-5-Methyl-6,7-dihydrocyclopentapyrazine;5-methyl-6,7-dihydro-5H-cyclopentapyrazine;5-Methyl-2,3-cyclopentenopyrazine;5H-Cyclopentapyrazine,6,7-dihydro-5-methyl;5-Methyl-6,7-dihydro-5H-cyclopenta-pyrazin;
分子式:C8H10N2
分子量:134.178
精确质量:134.084
Psa:25.78
Logp:1.5263
中文别名:5-甲基-6,7-二氢环戊基哌嗪;5H-5-甲基-6,7-二氢环戊基吡嗪;6,7-二氢-5-甲基环戊基吡嗪;6,7-二氢-5-甲基-5H-环戊二烯并吡嗪;5H-5-甲基-6,7-二氢环戊并吡嗪;
英文别名:EINECS 245-864-1;FEMA No. 3306;5-Methyl-6,7-dihydro-5H-cyclopenta[b]pyrazine;6,7-Dihydro-5-methyl-5H-cyclopentapyrazine;5-Methyl-5H-6,7-dihydrocyclopentapyrazin;5H-5-Methyl-6,7-dihydrocyclopentapyrazine;5-methyl-6,7-dihydro-5H-cyclopentapyrazine;5-Methyl-2,3-cyclopentenopyrazine;5H-Cyclopentapyrazine,6,7-dihydro-5-methyl;5-Methyl-6,7-dihydro-5H-cyclopenta-pyrazin;
分子式:C8H10N2
分子量:134.178
精确质量:134.084
Psa:25.78
Logp:1.5263
编号系统
PubChem号:24901627
MDL号:MFCD00040997
EINECS号:245-864-1
MDL号:MFCD00040997
EINECS号:245-864-1
物化性质
外观与性状:透明黄色至黄色-橙色至棕色液体
密度:1.055g/mLat 25°C(lit.)
沸点:96-99°C20mm Hg(lit.)
闪点:174°F
折射率:n20/D 1.527(lit.)
水溶解性:不溶
稳定性:Stable under normal temperatures and pressures.
储存条件:Store in a cool, dry place. Keep container closed when not in use.
蒸汽压:0.291mmHg at 25°C
密度:1.055g/mLat 25°C(lit.)
沸点:96-99°C20mm Hg(lit.)
闪点:174°F
折射率:n20/D 1.527(lit.)
水溶解性:不溶
稳定性:Stable under normal temperatures and pressures.
储存条件:Store in a cool, dry place. Keep container closed when not in use.
蒸汽压:0.291mmHg at 25°C
安全信息
安全说明:S26; S36/37/39
WGK Germany:3
危险类别码:R36/37/38
危险品运输编码:UN 3260 8/PG 2
危险类别:8
包装等级:II
危险品标志:Xi
WGK Germany:3
危险类别码:R36/37/38
危险品运输编码:UN 3260 8/PG 2
危险类别:8
包装等级:II
危险品标志:Xi
生产方法及用途
用途
用作香料,具有烘烤食品香气
用作香料,具有烘烤食品香气
合成路线
上游原料
下游产品
图谱
Predict 1H proton NMR
13C NMR : Predict
1H NMR : Predict
13C NMR : in CDCl3
1H NMR : 400 MHz in CDCl3
Mass spectrum (electron ionization)
Mass
IR : liquid film

