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17a-Pregna-1,4-diene-3,20-dione(7CI,8CI)

更新时间:2025-08-25 10:36:08

17a-Pregna-1,4-diene-3,20-dione(7CI,8CI)结构式
17a-Pregna-1,4-diene-3,20-dione(7CI,8CI)结构式
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常用名 17a-Pregna-1,4-diene-3,20-dione(7CI,8CI) 英文名 17a-Pregna-1,4-diene-3,20-dione(7CI,8CI)
CAS号 1424-06-2 分子量 312.44600
密度 1.1g/cm3 沸点 449.2ºC at 760 mmHg
分子式 C21H28O2 熔点 N/A
MSDS N/A 闪点 167.4ºC

 17a-Pregna-1,4-diene-3,20-dione(7CI,8CI)名称

英文名 (8S,9S,10R,13S,14S,17R)-17-acetyl-10,13-dimethyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-one
英文别名 更多

 17a-Pregna-1,4-diene-3,20-dione(7CI,8CI)物理化学性质

密度 1.1g/cm3
沸点 449.2ºC at 760 mmHg
分子式 C21H28O2
分子量 312.44600
闪点 167.4ºC
精确质量 312.20900
PSA 34.14000
LogP 4.49950
蒸汽压 2.91E-08mmHg at 25°C
折射率 1.556

 17a-Pregna-1,4-diene-3,20-dione(7CI,8CI)英文别名

1.4-Pregnadien-3,20-dion
Pregna-1.4-dien-3.20-dion
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