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: 2,3-Dihydroxy-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

15402-22-9

15402-22-9 structure

15402-22-9 structure

Name: 2,3-Dihydroxy-6H-benzofuro[3,2-c][1]benzopyran-6-one
Chemical Name: 2,3,9-trihydroxy-[1]benzofuro[3,2-c]chromen-6-one
CAS Number: 15402-22-9
Molecular Formula: C₁₅H₈O₆
Molecular Weight: 284.22000
Create Date: 2016-10-23 17:48:47
Modify Date: 2025-08-26 17:00:47

Name	2,3,9-trihydroxy-[1]benzofuro[3,2-c]chromen-6-one
Synonyms	Lucernol 2,3,9-Trihydroxycoumestan 6H-Benzofuro(3,2-c)(1)benzopyran-6-one,2,3,9-trihydroxy 2,3,9-Trihydroxy-6H-benzofuro(3,2-c)(1)benzopyran-6-one

Density	1.714g/cm3
Boiling Point	456.7ºC at 760mmHg
Molecular Formula	C₁₅H₈O₆
Molecular Weight	284.22000
Flash Point	230ºC
Exact Mass	284.03200
PSA	104.04000
LogP	2.80920
Vapour Pressure	5.82E-09mmHg at 25°C
Index of Refraction	1.806

HS Code	2932999099

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.