Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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13885-20-6

13885-20-6 structure

13885-20-6 structure

Name: (+/-)-Estra-4,9-diene-3,17-dione(Mixture of 2 EnantioMers)
Chemical Name: (+/-)-Estra-4,9-diene-3,17-dione
CAS Number: 13885-20-6
Molecular Formula: C₁₈H₂₂O₂
Molecular Weight: 270.36600
Create Date: 2016-07-07 22:57:13
Modify Date: 2025-10-06 20:15:05

Names
Properties

Name	(+/-)-Estra-4,9-diene-3,17-dione
Synonyms	(8S,13S,14S)-13-methyl-1,2,6,7,8,11,12,14,15,16-decahydrocyclopenta[a]phenanthrene-3,17-dione

Density	1.167g/cm3
Boiling Point	466.525ºC at 760 mmHg
Molecular Formula	C₁₈H₂₂O₂
Molecular Weight	270.36600
Flash Point	173.444ºC
Exact Mass	270.16200
PSA	34.14000
LogP	3.76150
Vapour Pressure	0mmHg at 25°C
Index of Refraction	1.575

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