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  • 3,4-二氢-1H-苯并吡喃

    chromane

化合物简介

Chromane (benzodihydropyran) is a heterocyclic chemical compound with the chemical formula C9H10O. Chromane is a structural feature of more complex compounds including E vitamins (tocopherols and tocotrienols) and the pharmaceutical drugs troglitazone, ormeloxifene, and nebivolol.

基本信息

CAS:493-08-3
中文别名:3,4-二氢-2H-1-苯并吡喃;色烷;
英文别名:3,4-dihydrobenzo[b]pyran;2H-1-Benzopyran,3,4-dihydro;2H-1-Benzopyran, 3,4-dihydro-;Chromane;2,3-dihydro-4H-benzopyran;CHROMANE ACID;3,4-dihydrobenzopyran;benzoxane;Chroman;dihydrobenzopyran;3,4-dihydro-2H-chromene;3,4-Dihydro-2H-1-benzopyran;
分子式:C9H10O
分子量:134.175
精确质量:134.073
Psa:9.23
Logp:2.0116

编号系统

MDL号:MFCD00138123

物化性质

密度:1.053g/cm3
沸点:214.7ºC at 760mmHg
闪点:76.2ºC
折射率:1.541
蒸汽压:0.224mmHg at 25°C

安全信息

生产方法及用途

合成路线

上游原料

下游产品

图谱

13C NMR : Predict


1H NMR : Predict


Mass spectrum (electron ionization)


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