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-Furo[2,3-h]-1-benzopyran-2-one, 9-hydroxy-4-methyl- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

397874-72-5

397874-72-5 structure

397874-72-5 structure

Name: 2H-Furo[2,3-h]-1-benzopyran-2-one, 9-hydroxy-4-methyl- (9CI)
Chemical Name: 9-Hydroxy-4-methyl-2H-furo[2,3-h]chromen-2-one
CAS Number: 397874-72-5
Molecular Formula: C₁₂H₈O₄
Molecular Weight: 216.189
Create Date: 2021-09-13 19:34:23
Modify Date: 2025-08-25 06:50:21

Names
Properties

Name	9-Hydroxy-4-methyl-2H-furo[2,3-h]chromen-2-one
Synonyms	9-Hydroxy-4-methyl-2H-furo[2,3-h]chromen-2-one 2H-Furo[2,3-h]-1-benzopyran-2-one, 9-hydroxy-4-methyl-

Density	1.4±0.1 g/cm3
Boiling Point	436.7±40.0 °C at 760 mmHg
Molecular Formula	C₁₂H₈O₄
Molecular Weight	216.189
Flash Point	217.9±27.3 °C
Exact Mass	216.042252
LogP	2.14
Vapour Pressure	0.0±1.1 mmHg at 25°C
Index of Refraction	1.675

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