Diethyl maleate

English: Diethyl fumarate

Alias: Diethyl maleate; (Z)-2-Butenedioic acid diethyl ester; (Z)-Butenedioic acid diethyl ester;Diethyl maleate;Diethyl maleate;Ethyl maleate; Diethyl maleate; 2-Butenedioic acid (Z)-, diethyl ester; maleic acid, diethyl ester; diethyl ester of maleic acid; ethyl maleate

CAS: 141-05-9

Appearance: Colorless transparent liquid

Molecular formula: C8H12O4

Molecular weight: 172.18

Content ≥99%

Density g/cm³: 1.063

pH value: 1

Moisture ≤0.10%

Melting point: Approximately -11.5°C

Boiling point: 225°C, 106°C (2.0 kPa)

Relative density: 1.063 (20/20°C)

Refractive index: 1.4415

Flash point: 93°C

Easily soluble in alcohol and general organic solvents, slightly soluble in water, and highly soluble in alkaline solutions.

Uses: Mainly used in the production of organophosphorus pesticides. Also a monomer for synthetic polymers. Also used as an intermediate in pharmaceuticals, fragrances, water stabilizers, etc. Solvent, insecticide, polymer monomer, plastic additive.

Packaging: 200 kg/plastic drum