Shanghai Nianxing Industrial Co., Ltd
China
Product Name: (7,8-dimethoxy-4-methyl-2-oxo-2H-chromen-3-yl)acetic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (7,8-Dimethoxy-4-methyl-2-oxo-2H-chromen-3-yl)-acetic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

855287-75-1

855287-75-1 structure

855287-75-1 structure

Name: (7,8-Dimethoxy-4-methyl-2-oxo-2H-chromen-3-yl)-acetic acid
Chemical Name: (7,8-Dimethoxy-4-methyl-2-oxo-2H-chromen-3-yl)acetic acid
CAS Number: 855287-75-1
Molecular Formula: C₁₄H₁₄O₆
Molecular Weight: 278.257
Create Date: 2018-07-13 15:26:25
Modify Date: 2025-09-13 18:18:46

Names
Properties

Name	(7,8-Dimethoxy-4-methyl-2-oxo-2H-chromen-3-yl)acetic acid
Synonyms	(7,8-Dimethoxy-4-methyl-2-oxo-2H-chromen-3-yl)acetic acid MFCD08741826 2H-1-Benzopyran-3-acetic acid, 7,8-dimethoxy-4-methyl-2-oxo-

Density	1.3±0.1 g/cm3
Boiling Point	499.0±45.0 °C at 760 mmHg
Molecular Formula	C₁₄H₁₄O₆
Molecular Weight	278.257
Flash Point	190.9±22.2 °C
Exact Mass	278.079041
LogP	1.76
Vapour Pressure	0.0±1.3 mmHg at 25°C
Index of Refraction	1.558

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