-
Name
FUMARATE
- EINECS
- CAS No. 142-42-7
- Article Data4
- CAS DataBase
- Density
- Solubility
- Melting Point
- Formula C4H2 O4
- Boiling Point 355.482°C at 760 mmHg
- Molecular Weight 114.057
- Flash Point 182.981°C
- Transport Information
- Appearance
- Safety
- Risk Codes
-
Molecular Structure
- Hazard Symbols
- Synonyms 2-Butenedioicacid (E)-, ion(2-); Fumaric acid, ion(2-) (8CI); Fumarate; Fumarate dianion;Fumarate(2-); trans-2-Butenedioate dianion
- PSA 80.26000
- LogP -2.95760
Fumarate Chemical Properties
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Synonyms: Fumarate ; Fumarate dianion ; Fumarate(2-) ; Fumaric acid, ion(2-) ; 2-Butenedioic acid (E)-, ion(2-)
Molecular Formula: C4H2O4
Molecular Weight: 114.056280 g/mol
Canonical SMILES: [O-]C(=O)\C=C\C([O-])=O
Flash Point: 183 °C
Molecular Weight: 114.0574 g/mol
Enthalpy of Vaporization: 65.99 kJ/mol
Boiling Point: 355.5 °C at 760 mmHg
Vapour Pressure of Fumarate (CAS NO.142-42-7 ) : 5.19E-06 mmHg at 25 °C
Fumarate Specification
Fumaric acid is an acid of Fumarate. It is a white crystalline compound. Fumaric acid, when added to food products, is an acidity regulator denoted by E number E297. Fumaric acid esters are sometimes used to treat psoriasis, as it has been suggested that the condition is caused by an impairment of fumaric acid production in the skin. It's side-effects include kidney or gastrointestinal disorders, as well as skin flushing; these are mainly caused by excess intake.Fumaric acid is also used in the manufacture of polyester resins and polyhydric alcohols and as a mordant for dyes.
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