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: 5H-Naphth[3,2,1-de]anthracen-5-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

62716-20-5

62716-20-5 structure

62716-20-5 structure

Name: 5H-Naphth[3,2,1-de]anthracen-5-one
Chemical Name: naphth[3,2,1-de]anthracen-5-one
CAS Number: 62716-20-5
Molecular Formula: C₂₁H₁₂O
Molecular Weight: 280.31900
Create Date: 2016-02-26 09:39:18
Modify Date: 2025-08-24 23:24:42

Name	naphth[3,2,1-de]anthracen-5-one
Synonyms	5H-naphtho[3,2,1-de]anthracen-5-one 9H-DIBENZO(C,MN)PHENANTHREN-9-ONE Dibenzo[c,mn]phenanthren-5-one

Density	1.315g/cm3
Boiling Point	525ºC at 760mmHg
Molecular Formula	C₂₁H₁₂O
Molecular Weight	280.31900
Flash Point	235.8ºC
Exact Mass	280.08900
PSA	17.07000
LogP	5.20440
Index of Refraction	1.782

857540-10-4 structure

857540-10-4

~%

62716-20-5 structure

62716-20-5

Literature: Bradsher; Vingiello Journal of Organic Chemistry, 1948 , vol. 13, p. 786,788

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