Substance
ID:358056
Names and Identifiers
IUPAC Traditional name
4-ethoxy-4-oxobut-2-enoic acid
IUPAC name
4-ethoxy-4-oxobut-2-enoic acid
Synonyms
Fumaric acid monoethyl ester富马酸氢乙酯mono-Ethyl fumarate反丁烯二酸单乙酯富马酸单乙酯Monoethyl fumarate
Registration numbers
MDL Number
Beilstein Number
EC Number
CAS Number
Properties
Physical Property
Boiling Point
147 °C/16 mmHg(lit.)
Melting Point
66-69 °C
66-68 °C(lit.)
Safety Information
European Hazard Symbols
Irritant (Xi)GHS Precautionary statements
P261-P305+P351+P338
GHS Hazard statements
H315-H319-H335
Safety Statements
26-36
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
GHS Signal Word
Warning
Risk Statements
36/37/38
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
MSDS Link
German water hazard class
1
Product Information
Purity
≥95.0% (HPLC)
Grade
purum
Linear Formula
C2H5OCOCH=CHCOOH
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
No Data Available
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