Fumaric acid monoethyl ester

Alias: Monoethyl fumarate; ethyl fumarate; Ethyl hydrogen fumarate; MONO-ETHYL FUMARATE; (2E)-4-ethoxy-4-oxobut-2-enoic acid; lithium (2E)-4-ethoxy-4-oxobut-2-enoate; sodium (2Z)-4-ethoxy-4-oxobut-2-enoate; (2E)-4-ethoxy-4-oxobut-2-enoic acid - zinc (1:1); calcium dihydride - (2E)-4-ethoxy-4-oxobut-2-enoic acid (1:1); 4-ethoxy-4-oxobut-2-enoate
CAS #: 2459-05-4
Molecular formula: C₆H₈O₄
Structural formula:

Molecular weight: 144
Properties: white crystal powder, melting point 64-67℃; soluble in water and ethyl alcohol
To use: as preservative, feed and food additive
Packaging: 25kg woven bag lined with plastic bag