Cat Number: CHE110178

Fumaric Acid

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CAS Number

110-17-8

Synonyms

2-Butenedioic acid
trans-Butenedioic acid
Allomaleic acid

Description

The primary hazard is the threat to the environment. Immediate steps should be taken to limit spread to the environment. Combustible, though may be difficult to ignite. Used to make paints and plastics, in food processing and preservation, and for other uses.

Molecular Weight

116.07

Molecular Formula

C4H4O4

EINECS

203-743-0

SMILES

C(=CC(=O)O)C(=O)O

Appearance

a colorless Crystalline solid

pKa

3.03 (at 18 °C)