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: 3,8-dihydroxy-4-methoxy-2-oxo-2-H-1-benzopyran-5-carboxylic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

125124-66-5

125124-66-5 structure

125124-66-5 structure

Name: 3,8-dihydroxy-4-methoxy-2-oxo-2-H-1-benzopyran-5-carboxylic acid
Chemical Name: 3,8-dihydroxy-4-methoxy-2-oxochromene-5-carboxylic acid
CAS Number: 125124-66-5
Molecular Formula: C₁₁H₈O₇
Molecular Weight: 252.17700
Create Date: 2019-01-05 10:12:23
Modify Date: 2025-08-20 14:43:13

Names
Properties

Name	3,8-dihydroxy-4-methoxy-2-oxochromene-5-carboxylic acid
Synonyms	3,8-Dhmcc 2H-1-Benzopyran-5-carboxylic adid,3,8-dihydroxy-4-methoxy-2-oxo 2H-1-Benzopyran-5-carboxylicacid,3,8-dihydroxy-4-methoxy-2-oxo 3,8-Dihydroxy-4-methoxy-2-oxo-2-H-1-benzopyran-5-carboxylic acid

Density	1.74g/cm3
Boiling Point	595.9ºC at 760mmHg
Molecular Formula	C₁₁H₈O₇
Molecular Weight	252.17700
Flash Point	240.2ºC
Exact Mass	252.02700
PSA	117.20000
LogP	0.91100
Vapour Pressure	4.76E-15mmHg at 25°C
Index of Refraction	1.697

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