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化合物简介
3-Methylnonane-2,4-dione is a compound that possesses a butter-like and beany off flavour that is a result of flavour reversion of soya-bean oil. 3-Methylnonane-2,4-dione is also present in Japanese green tea and pressure-cooked hen meat.
基本信息
CAS:113486-29-6
中文别名:
英文别名:1-Methyl-1-caproyl-aceton;UNII-854O7EVF99;3-methyl-2,4-nonadione;3-Methyl-nonan-2,4-dion;2,4-Nonanedione,3-methyl;3-methyl-nonane-2,4-dione;3-methyl-2,4-nonandione;3-Methyl-2,4-nonanedione;
分子式:C10H18O2
分子量:170.249
精确质量:170.131
Psa:34.14
Logp:2.3609
中文别名:
英文别名:1-Methyl-1-caproyl-aceton;UNII-854O7EVF99;3-methyl-2,4-nonadione;3-Methyl-nonan-2,4-dion;2,4-Nonanedione,3-methyl;3-methyl-nonane-2,4-dione;3-methyl-2,4-nonandione;3-Methyl-2,4-nonanedione;
分子式:C10H18O2
分子量:170.249
精确质量:170.131
Psa:34.14
Logp:2.3609
编号系统
EINECS号:601-256-1
物化性质
密度:0.904g/cm3
沸点:237.7ºC at 760 mmHg
闪点:86.8ºC
折射率:1.427
蒸汽压:0.0442mmHg at 25°C
沸点:237.7ºC at 760 mmHg
闪点:86.8ºC
折射率:1.427
蒸汽压:0.0442mmHg at 25°C
安全信息
生产方法及用途
合成路线
-
参考文献
Yuasa, Yoshifumi; Kato, Yasushi Organic Process Research and Development, 2002 , vol. 6, # 5 p. 628 - 631
上游原料
下游产品
图谱
13C NMR : Predict
1H NMR : Predict





