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化合物简介
4-Methylpentanoic acid is a carboxylic acid of five carbons with methyl substitution at fourth carbon. It is also called 4-methylvaleric acid or isocaproic acid.
基本信息
CAS:646-07-1
中文别名:异次羊脂酸;异己酸;
英文别名:4-Methylvaleric acid;Pentanoic acid, 4-methyl-;4-methylpentanoic acid;
分子式:C6H12O2
分子量:116.158
精确质量:116.084
Psa:37.3
Logp:1.5072
中文别名:异次羊脂酸;异己酸;
英文别名:4-Methylvaleric acid;Pentanoic acid, 4-methyl-;4-methylpentanoic acid;
分子式:C6H12O2
分子量:116.158
精确质量:116.084
Psa:37.3
Logp:1.5072
编号系统
MDL号:MFCD00002803
EINECS号:211-464-0
EINECS号:211-464-0
物化性质
外观与性状:略棕色液体
密度:0.923g/mLat 25°C(lit.)
沸点:199-201°C(lit.)
熔点:-35 °C
闪点:207°F
折射率:n20/D 1.414(lit.)
水溶解性:INSOLUBLE
稳定性:Stable. Incompatible with strong bases, strong oxidizing agents.
储存条件:Keep away from sources of ignition. Store in a tightly closed container. Corrosives area. Store in a cool, dry area away from incompatible substances.
密度:0.923g/mLat 25°C(lit.)
沸点:199-201°C(lit.)
熔点:-35 °C
闪点:207°F
折射率:n20/D 1.414(lit.)
水溶解性:INSOLUBLE
稳定性:Stable. Incompatible with strong bases, strong oxidizing agents.
储存条件:Keep away from sources of ignition. Store in a tightly closed container. Corrosives area. Store in a cool, dry area away from incompatible substances.
安全信息
RTECS号:NR2975000
安全说明:S36/37-S45-S36/37/39-S25
危险类别码:R21; R34; R38
WGK Germany:3
海关编码:29159080
危险品运输编码:UN 2810 6.1/PG 3
危险类别:8
包装等级:III
危险品标志:C; Xn
安全说明:S36/37-S45-S36/37/39-S25
危险类别码:R21; R34; R38
WGK Germany:3
海关编码:29159080
危险品运输编码:UN 2810 6.1/PG 3
危险类别:8
包装等级:III
危险品标志:C; Xn
生产方法及用途
生产方法
1.由异戊烯与甲醛反应而得。 食用香料
用途
食用香料
1.由异戊烯与甲醛反应而得。 食用香料
用途
食用香料
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Predict 1H proton NMR

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1H NMR : Predict
