Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,2-dihydroxy-5,6-dimethyl-3,4-epoxy-1,2,3,4-tetrahydrochrysene
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

139562-15-5

139562-15-5 structure

139562-15-5 structure

Name: 1,2-dihydroxy-5,6-dimethyl-3,4-epoxy-1,2,3,4-tetrahydrochrysene
Chemical Name: ccris 4104
CAS Number: 139562-15-5
Molecular Formula: C₂₀H₁₈O₃
Molecular Weight: 306.35500
Create Date: 2017-04-17 14:47:22
Modify Date: 2025-08-26 19:50:32

Names
Properties

Name	ccris 4104
Synonyms	anti-5,6-Dimethylchrysene-1,2-diol-3,4-epoxide anti-5,6-Dimethylchrysene-1,2-dihydrodiol-3,4-epoxide (+-)-anti-1,2-Dihydroxy-3,4-epoxy-1,2,3,4-tetrahydro-5,6-dimethylchrysene Chryseno[3,4-b]oxirene-1,2-diol,1,2,2a,3a-tetrahydro-4,5-dimethyl-,(1R,2S,2aR,3aS)-rel anti-1,2,3,4-Tetrahydro-5,6-dimethylchrysene-1,2-diol-3,4-epoxide

Density	1.387g/cm3
Boiling Point	583ºC at 760mmHg
Molecular Formula	C₂₀H₁₈O₃
Molecular Weight	306.35500
Flash Point	306.4ºC
Exact Mass	306.12600
PSA	52.99000
LogP	3.45760
Vapour Pressure	1.95E-14mmHg at 25°C
Index of Refraction	1.763

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