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: 4H-1-Benzopyran-4-one,2-(4-hydroxyphenyl)-5,6,7-trimethoxy-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

6938-18-7

6938-18-7 structure

6938-18-7 structure

Name: 4H-1-Benzopyran-4-one,2-(4-hydroxyphenyl)-5,6,7-trimethoxy-
Chemical Name: 2-(4-hydroxyphenyl)-5,6,7-trimethoxy-4H-1-benzopyran-4-one
CAS Number: 6938-18-7
Molecular Formula: C₁₈H₁₆O₆
Molecular Weight: 328.31600
Create Date: 2016-09-22 21:36:00
Modify Date: 2025-09-11 19:54:36

Names
Properties

Name	2-(4-hydroxyphenyl)-5,6,7-trimethoxy-4H-1-benzopyran-4-one
Synonyms	4'-Hydroxy-5,6,7-trimethoxyflavone 2-(4-hydroxyphenyl)-5,6,7-trimethoxychromen-4-one

Density	1.314g/cm3
Boiling Point	548.8ºC at 760mmHg
Molecular Formula	C₁₈H₁₆O₆
Molecular Weight	328.31600
Flash Point	202.1ºC
Exact Mass	328.09500
PSA	78.13000
LogP	3.19140
Index of Refraction	1.606

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