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: 2H-1-Benzopyran-2-one,3,3'-carbonylbis[6-bromo-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

16984-77-3

16984-77-3 structure

16984-77-3 structure

Name: 2H-1-Benzopyran-2-one,3,3'-carbonylbis[6-bromo-
Chemical Name: 6-bromo-3-(6-bromo-2-oxochromene-3-carbonyl)chromen-2-one
CAS Number: 16984-77-3
Molecular Formula: C₁₉H₈Br₂O₅
Molecular Weight: 476.07200
Create Date: 2016-04-10 13:03:50
Modify Date: 2025-08-24 22:17:09

Names
Properties

Name	6-bromo-3-(6-bromo-2-oxochromene-3-carbonyl)chromen-2-one
Synonyms	2h-1-benzopyran-2-one,3,3'-carbonylbis[6-bromo

Density	1.905g/cm3
Boiling Point	671.8ºC at 760 mmHg
Molecular Formula	C₁₉H₈Br₂O₅
Molecular Weight	476.07200
Flash Point	360.1ºC
Exact Mass	473.87400
PSA	77.49000
LogP	4.65540
Vapour Pressure	6.53E-18mmHg at 25°C
Index of Refraction	1.708

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