化合物简介
Pimaric acid is a carboxylic acid from the resin acid group. It can be prepared by dehydration of abietic acid, which it usually accompanies in mixtures like rosin. It is soluble in alcohols, acetone, and ethers.
基本信息
中文名称
海松酸
英文名称
PIMARIC ACID
中文别名
英文别名
1-phenanthrenecarboxylicacid,7-ethenyl-1,2,3,4,4a,4b,5,6,7,9,10,10a-dodecahyd、Pimarsaeure、1-Phenanthrenecarboxylic acid, 7-ethenyl-1,2,3,4,4a,4b,5,6,7,9,10,10a-dodecahydro-1,4a,7-trimethyl-, [1R-(1α,4aβ,4bα,7β,10aα)]-、DextropiMaric Acid、sandaracopimaric acid
CAS号
127-27-5
分子式
C20H30O2
分子量
302.451
精确质量
302.225
PSA
37.3
LOGP
5.2062
编号系统
UNII
88R98Z71NI
物化性质
密度
1.05g/cm3
沸点
413.2ºC at 760mmHg
闪点
198.7ºC
折射率
1.538
蒸汽压
5.52E-08mmHg at 25°C
