MESO-2,3-DIMETHYLSUCCINIC ACID

CAS No.：608-40-2

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MESO-2,3-DIMETHYLSUCCINIC ACID Basic information

Product Name:	MESO-2,3-DIMETHYLSUCCINIC ACID
Synonyms:	Butanedioic acid, 2,3-dimethyl-, (R-(R,S))-;Butanedioic acid, 2,3-dimethyl-, (R,S)-;erythro-2,3-Dimethylsuccinic acid;Racemic-2,3-dimethyl-succinic acid;Succinic acid, 2,3-dimethyl-, erythro-meso-;Succinic acid, 2,3-dimethyl-, meso-;(R,S)-2,3-dimethylsuccinic acid;MESO-2,3-DIMETHYLSUCCINIC ACID 99+%
CAS:	608-40-2
MF:	C6H10O4
MW:	146.14
EINECS:	210-163-1
Product Categories:	C6;Carbonyl Compounds;Carboxylic Acids
Mol File:	608-40-2.mol

MESO-2,3-DIMETHYLSUCCINIC ACID Chemical Properties

Melting point	200 °C (dec.) (lit.)
Boiling point	185.74°C (rough estimate)
density	1.0945 (rough estimate)
refractive index	1.4310 (estimate)
pka	pK1:3.67;pK2:5.30 (25°C)
Water Solubility	300g/L(15 ºC)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-37/39
WGK Germany	3

MSDS Information

Provider	Language
SigmaAldrich	English

MESO-2,3-DIMETHYLSUCCINIC ACID Usage And Synthesis

Uses	meso-2,3-Dimethylsuccinic acid is a reagent used in the synthesis of meso-1,4-diiodo-2,3-dimethylbutane and selenoacetal with an erythro-configured CHMe-CHMe fragment.
Uses	meso-2,3-Dimethylsuccinic acid was used in the synthesis of: meso-1,4-diiodo-2,3-dimethylbutane selenoacetal with an erythro-configured CHMe-CHMe fragment erythro-4-acetoxy-2,3-dimethylbutan-1-ol (±)-faranal
Purification Methods	Crystallise the meso-acid from EtOH/ether or EtOH/chloroform.

MESO-2,3-DIMETHYLSUCCINIC ACID Preparation Products And Raw materials

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