2-Methylsuccinic Acid

Methylenesuccinic acid (methylenesuccinicacid) is a compound used in organic synthesis. It is obtained by submerged fermentation of Aspergillus terreus. It is colorless, odorless, and hygroscopic crystals. Low toxicity, but its vapor is toxic. It is easy to polymerize and can also be copolymerized with other monomers. The substance may be hazardous to the environment and special attention should be given to water bodies.

Appearance: white to beige crystalline powder

Density: 1.4105g/cm3

Melting point: 110-115°C(lit.)

Boiling point: 236.5°Cat760mmHg

Flash point: 111.1°C

Refractive index: 1.474

Vapor pressure: 0.0162mmHgat25°C

Volatile: not easily volatile, can be decomposed by overheating

Solubility: soluble in water, ethanol and acetone, slightly soluble in benzene, chloroform and ether

Storage: Keep container tightly closed. Store in a cool, dark place.