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  • 脱氢枞酸

    dehydroabietic acid

化合物简介

Dehydroabietic Acid is a resin acid found commonly in rosin. Dehydroabietic Acid is used in rosin-type nucleating agent for polypropylene (PP). Dehydroabietic Acid is used commonly in the synthesis of surfactants, antioxidants and chiral catalysts.

基本信息

CAS:1740-19-8
中文别名:脱氢松香酸;去氢松香酸;
英文别名:Dehydroabietic acid;Dehydroabietic Acid;Abieta-8,11,13-trien-18-oic acid,Dehydroabietate;1,2,3,4,4a,9,10,10a-Octahydro-1,4a-dimethyl-7-(1-methylethyl)-1-phenanthrenecarboxylic acid;
分子式:C20H28O2
分子量:300.435
精确质量:300.209
Psa:37.3
Logp:4.9049

编号系统

EINECS号:217-102-8

物化性质

密度:1.058g/cm3
沸点:425.1ºC at 760 mmHg
熔点:174-176ºC
闪点:202.5ºC
折射率:1.54
蒸汽压:5.53E-08mmHg at 25°C

安全信息

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


Mass spectrum (electron ionization)


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