Product

(R)-(+)-Methylsuccinic acid

CAS No.：3641-51-8

Other grades of this product :

(R)-(+)-Methylsuccinic acid Basic information

Product Name:	(R)-(+)-Methylsuccinic acid
Synonyms:	(R)-2-METHYLSUCCINIC ACID;(R)-(+)-METHYLSUCCINIC ACID;(R)-(+)-PYROTARTARIC ACID;(R)-(+)-METHYLSUCCINIC ACID 98%;(R)-2-Methylbutanedioic acid;(2R)-2-methylbutanedioic acid;(2R)-2-methylsuccinic acid;(R)-(+)-Methylsuccinic Acid
CAS:	3641-51-8
MF:	C5H8O4
MW:	132.11
EINECS:
Product Categories:	Carboxylic Acids (Chiral);Chiral Building Blocks;Synthetic Organic Chemistry;Carboxylic Acids;Chiral Building Blocks;Organic Building Blocks
Mol File:	3641-51-8.mol

(R)-(+)-Methylsuccinic acid Chemical Properties

Melting point	110-115 °C (lit.)
alpha	8 º (c=5, H2O)
Boiling point	236.5±13.0 °C(Predicted)
density	1.311±0.06 g/cm3(Predicted)
refractive index	15.5 ° (C=2, EtOH)
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
form	powder to crystal
pka	4.56±0.19(Predicted)
color	White to Almost white
optical activity	[α]25/D +8.0°, c = 5 in H2O
InChIKey	WXUAQHNMJWJLTG-GSVOUGTGSA-N
CAS DataBase Reference	3641-51-8(CAS DataBase Reference)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
WGK Germany	3
HS Code	2917198090

MSDS Information

Provider	Language
SigmaAldrich	English

(R)-(+)-Methylsuccinic acid Usage And Synthesis

Chemical Properties	colorless liquid
Definition	ChEBI: A 2-methylbutanedioic acid in which the methyl group at position 2 has R-configuration.

(R)-(+)-Methylsuccinic acid Preparation Products And Raw materials

Raw materials	(S)-(-)-Methylsuccinic acid-->Itaconic acid
Preparation Products	(R)-3-tert-Butyloxycarbonyl-2-methylpropanoic acid

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