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

479-12-9

479-12-9 structure

479-12-9 structure

Name: 6H-Benzofuro[3,2-c][1]benzopyran-6-one
Chemical Name: coumestan
CAS Number: 479-12-9
Molecular Formula: C₁₅H₈O₃
Molecular Weight: 236.22200
Create Date: 2017-01-16 22:30:32
Modify Date: 2025-08-27 07:45:43

Name	coumestan
Synonyms	6H-Benzofuro<3,2-c><1>benzopyran-6-on Coumestan [1]benzofuro[3,2-c]chromen-6-one

Density	1.385g/cm3
Boiling Point	417.2ºC at 760 mmHg
Molecular Formula	C₁₅H₈O₃
Molecular Weight	236.22200
Flash Point	206.1ºC
Exact Mass	236.04700
PSA	43.35000
LogP	3.69240
Vapour Pressure	3.62E-07mmHg at 25°C
Index of Refraction	1.696

Precursor 8
7643-05-2 42308-40-7 28238-45-1 239-33-8
870456-37-4 201230-82-2 1076-38-6 68903-74-2
DownStream 0

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