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,7,8-dihydroxy-5-methoxy-(9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

53269-07-1

53269-07-1 structure

53269-07-1 structure

Name: 2H-1-Benzopyran-2-one,7,8-dihydroxy-5-methoxy-(9CI)
Chemical Name: 7,8-Dihydroxy-5-methoxy-2H-chromen-2-one
CAS Number: 53269-07-1
Molecular Formula: C₁₀H₈O₅
Molecular Weight: 208.167
Create Date: 2021-09-10 15:21:17
Modify Date: 2025-08-24 17:57:19

Names
Properties

Name	7,8-Dihydroxy-5-methoxy-2H-chromen-2-one
Synonyms	2H-1-Benzopyran-2-one, 7,8-dihydroxy-5-methoxy- MFCD18814321 7,8-Dihydroxy-5-methoxy-2H-chromen-2-one

Density	1.5±0.1 g/cm3
Boiling Point	506.8±50.0 °C at 760 mmHg
Molecular Formula	C₁₀H₈O₅
Molecular Weight	208.167
Flash Point	210.6±23.6 °C
Exact Mass	208.037170
LogP	1.20
Vapour Pressure	0.0±1.4 mmHg at 25°C
Index of Refraction	1.648

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