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Dimethyl maleate (DMM)
Category:
Chemicals
Keywords:
Dimethyl maleate (DMM)
Dimethyl maleate (DMM)
Product Introduction
Chemical name Dimethyl maleate
Other chemical names Dimethyl maleate (DMM)
CAS number 624-48-6
Molecular formula C6H8O4
Molecular weight : 144. 13
Structural formula :

Physicochemical Properties A colorless oily liquid with a melting point of -19°C and a boiling point of 200.4°C (101.3 kPa). Its density at 25°C is 1.146 (D425). It is miscible with a wide variety of organic solvents and has a solubility of 8% in water at 25°C. It can undergo homopolymerization or copolymerization with unsaturated olefins.
Quality standards :
| Project |
Indicator |
| Appearance |
Colorless, transparent liquid |
| Acid value (mg KOH/g) |
≤0.1% |
| Content (%) |
≥99.5 |
| Moisture (%) |
≤0.1 |
Packaging specifications Standard: 200 kg per drum, galvanized iron drums, or packaged according to customer requirements.
Storage conditions Store at room temperature, in a dark, tightly sealed container, and away from sources of ignition.