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: Fumaric acid, (o-carboxyanilino)-,1,4-dimethyl ester (8CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

23871-97-8

23871-97-8 structure

23871-97-8 structure

Name: Fumaric acid, (o-carboxyanilino)-,1,4-dimethyl ester (8CI)
Chemical Name: 2-[(1,4-dimethoxy-1,4-dioxobut-2-en-2-yl)amino]benzoic acid
CAS Number: 23871-97-8
Molecular Formula: C₁₃H₁₃NO₆
Molecular Weight: 279.24500
Create Date: 2016-03-20 03:44:52
Modify Date: 2025-11-08 13:01:35

Names
Properties

Name	2-[(1,4-dimethoxy-1,4-dioxobut-2-en-2-yl)amino]benzoic acid
Synonyms	Dimethyl-2-carboxy-anilino-fumarat Dimethyl-2-brom-2-methyl-butylidenmalonat

Density	1.366g/cm3
Boiling Point	450.5ºC at 760mmHg
Molecular Formula	C₁₃H₁₃NO₆
Molecular Weight	279.24500
Flash Point	226.3ºC
Exact Mass	279.07400
PSA	101.93000
LogP	1.09960
Vapour Pressure	6.65E-09mmHg at 25°C
Index of Refraction	1.594

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