(R)-(+)-Methylsuccinic acid

(R)-(+)-甲基琥珀酸

Also known as: (R)-2-methylsuccinic acid, (R)-2-methylbutanedioic acid, (2R)-2-methylbutanedioic acid, (2R)-2-methylsuccinic acid, (R)-(+)-Pyrotartaric acid, MFCD00209602

CAS No.
3641-51-8
Jingsj CID
J-1184244-4
Molecular Formula
C5H8O4
Chinese Name
(R)-(+)-甲基琥珀酸
Molecular Weight
132.11500 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point110-115ºC
Boiling Point236.5ºC at 760 mmHg
Density1.311 g/cm3
Flash Point111.1ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of (R)-(+)-Methylsuccinic acid?

3641-51-8

What are the molecular formula and molecular weight of (R)-(+)-Methylsuccinic acid?

C5H8O4, molecular weight 132.11500 g/mol

Is (R)-(+)-Methylsuccinic acid hazardous?

Warning

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026