Mesaconic acid

CAS No.：498-24-8

Other grades of this product :

Mesaconic acid Basic information

Product Name:	Mesaconic acid
Synonyms:	(2E)-2-Methyl-2-butenedioic acid;2-Methylfumaric acid;Butenedioic acid, methyl-, (E)-;Fumaric acid, methyl-;Kyselina mesakonova;kyselinamesakonova;METHYLFUMARIC ACID;trans-Methylbutenedioic acid
CAS:	498-24-8
MF:	C5H6O4
MW:	130.1
EINECS:	207-859-2
Product Categories:
Mol File:	498-24-8.mol

Mesaconic acid Chemical Properties

Melting point	200-202 °C(lit.)
Boiling point	bp 250° (decompn)
density	1.466
refractive index	1.4240 (estimate)
storage temp.	2-8°C
solubility	DMSO (Slightly), Methanol (Slightly)
form	Solid
pka	3.09(at 25℃)
color	White to Off-White
PH	3.23(1 mM solution);2.61(10 mM solution);2.06(100 mM solution)
Water Solubility	26.3g/L(18 ºC)
Merck	5903
BRN	1722680
InChIKey	HNEGQIOMVPPMNR-NSCUHMNNSA-N
CAS DataBase Reference	498-24-8(CAS DataBase Reference)
NIST Chemistry Reference	2-Butenedioic acid, 2-methyl-, (E)-(498-24-8)
EPA Substance Registry System	2-Butenedioic acid, 2-methyl-, (2E)- (498-24-8)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
WGK Germany	3
RTECS	OX5075000

MSDS Information

Provider	Language
SigmaAldrich	English
ALFA	English

Mesaconic acid Usage And Synthesis

Uses	Mesaconic acid is used in electropolishing stainless steel and as a laminant for polyethylene.
Uses	Mesaconic Acid activates dopamine β-mono-oxygenase.
Definition	ChEBI: A dicarboxylic acid consisting of fumaric acid having a methyl substituent at the 2-position.
Purification Methods	Crystallise it from H2O or EtOH [Katakis et al. J Chem Soc, Dalton Trans 1491 1986]. [Beilstein 2 IV 2231.]

Mesaconic acid Preparation Products And Raw materials

Raw materials	Nitric acid-->MALEIC ANHYDRIDE
Preparation Products	Citraconic anhydride

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