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  • 3,5-二羟基-2-甲基-4H-吡喃-4-酮

    3,5-dihydroxy-2-methylpyran-4-one

化合物简介

5-Hydroxymaltol, a derivative of maltol, is a substance that can be found in Penicillium echinulatum. It is also found in toasted oak. and also in honeys from blue gum (Eucalyptus leucoxylon) and yellow box (Eucalyptus melliodora).

基本信息

CAS:1073-96-7
中文别名
英文别名:5-Hydroxymaltol;3,5-dihydroxy-2-methyl-pyran-4-one;3,5-Dihydroxy-2-methyl-4H-pyran-4-one;4H-Pyran-4-one,3,5-dihydroxy-2-methyl;2-methyl-3,5-dihydroxy-4H-pyran-4-one;3,5-Dihydroxy-2-methyl-4-pyrone;5-oxymaltol;
分子式:C6H6O4
分子量:142.109
精确质量:142.027
Psa:70.67
Logp:0.3594

编号系统

物化性质

密度:1.605g/cm3
沸点:346.2ºC at 760 mmHg
闪点:154.5ºC
折射率:1.639
蒸汽压:3.66E-06mmHg at 25°C

安全信息

海关编码:2932999099

生产方法及用途

合成路线

  • 参考文献

    Hayase, Fumikata; Kim, Bong Seon; Kato, Hiromichi Agricultural and Biological Chemistry, 1985 , vol. 49, # 8 p. 2337 - 2342

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图谱

13C NMR : Predict


1H NMR : Predict


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