Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 19-Norpregna-3,5-dien-20-one(7CI,8CI)
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Purity: 98.0%
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21513-89-3

21513-89-3 structure

21513-89-3 structure

Name: 19-Norpregna-3,5-dien-20-one(7CI,8CI)
Chemical Name: octafluoro-4-trifluoromethyl-1-iodo-2-pentene
CAS Number: 21513-89-3
Molecular Formula: C₂₀H₂₈O
Molecular Weight: 284.43600
Create Date: 2017-12-10 03:32:33
Modify Date: 2025-08-25 07:42:10

Names
Properties

Name	octafluoro-4-trifluoromethyl-1-iodo-2-pentene

Density	1.05g/cm3
Boiling Point	415.8ºC at 760 mmHg
Molecular Formula	C₂₀H₂₈O
Molecular Weight	284.43600
Flash Point	179.5ºC
Exact Mass	284.21400
PSA	17.07000
LogP	4.93040
Vapour Pressure	4E-07mmHg at 25°C
Index of Refraction	1.552

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