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化合物简介
基本信息
CAS:13031-04-4
中文别名:去氢泛酸内酯;泛醇杂质D;
英文别名:Keto-pantoyllactone;4,4-dimethyltetrahydrofuran-2,3-dione;2-dehydropantoyl lactone;4,4-dimethyl-2,3(5H)-furandione;4,4-Dimethyldihydrofuran-2,3-dione;2-oxopantoyl lactone;2,3-Furandione,dihydro-4,4-dimethyl;Dihydro-4,4-dimethyl-2,3-Furandione;4,4-Dimethyldihydro-2,3-furandione;dihydro-4,4-dimethylfuran-2,3-dione;4,4-dimethyloxolane-2,3-dione;ketopantolactone;
分子式:C6H8O3
分子量:128.126
精确质量:128.047
Psa:43.37
Logp:0.1385
中文别名:去氢泛酸内酯;泛醇杂质D;
英文别名:Keto-pantoyllactone;4,4-dimethyltetrahydrofuran-2,3-dione;2-dehydropantoyl lactone;4,4-dimethyl-2,3(5H)-furandione;4,4-Dimethyldihydrofuran-2,3-dione;2-oxopantoyl lactone;2,3-Furandione,dihydro-4,4-dimethyl;Dihydro-4,4-dimethyl-2,3-Furandione;4,4-Dimethyldihydro-2,3-furandione;dihydro-4,4-dimethylfuran-2,3-dione;4,4-dimethyloxolane-2,3-dione;ketopantolactone;
分子式:C6H8O3
分子量:128.126
精确质量:128.047
Psa:43.37
Logp:0.1385
编号系统
MDL号:MFCD00012331
EINECS号:235-891-7
PubChem号:24858459
EINECS号:235-891-7
PubChem号:24858459
物化性质
密度:1.152g/cm3
沸点:260.5ºC at 760mmHg
熔点:67-69ºC(lit.)
闪点:122.8ºC
折射率:1.445
蒸汽压:0.0122mmHg at 25°C
沸点:260.5ºC at 760mmHg
熔点:67-69ºC(lit.)
闪点:122.8ºC
折射率:1.445
蒸汽压:0.0122mmHg at 25°C
安全信息
WGK Germany:3
海关编码:2932190090
海关编码:2932190090
生产方法及用途
合成路线
上游原料
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图谱
13C NMR : Predict

1H NMR : Predict
