Product show

Methylsuccinic Acid


Synonyms: methyl succinic acid; propane-1,2-dicarboxylic acid; 2-methylbutanedioic acid; methylbutanedioic acid; methylbutanedioic acid; D,L-methylbutanedioic acid; R,S-methylbutanedioic acid; alpha-methylsuccinic acid
CAS No.: 498-21-5
EINECS No.: 207-857-1

China Customs Code: 2917190090

HS code: 291719
Molecular Weight: 132.11
Molecular Formula: C5H8O4
Structural Formula: methylsuccinic acid
Melting Point: 110-115 °C
Boiling Point: 236.5 °C at 760 mmHg

Flashing point: 111 °C

Specific Gravity: 1.41
Water solubility: soluble in water, alkohol and ether.


Methylsuccinc acid is used as an intermediate in chemical synthesis, adjuvent in waste paper recycling, etching agent, light-stabilizer for polymers, acid activator in solder flux to remove metal oxides in Surface Mount Technology (SMT) process.


Methyl Succinic acid (HPLC) 99.0% min.
m.p. (°C) 114 to 117
moisture 0.2% max.
residue on ignition 0.1% max.
appearance white crystal


Standard Packaging

25kgs/fiber drum, on pallets.

Packaging photo coming soon

Risks and Safety Information

Methylsuccinic Acid is not regulated by UN. Safe for air, land and sea transportation

Risk Phrase: R36/37/38

Safety Phrase: S26, S36

Warning: Irritant


Related Products