Substance
ID:355912
Names and Identifiers
IUPAC name
1,4-diethyl but-2-enedioate
IUPAC Traditional name
1,4-diethyl but-2-enedioate
Synonyms
Maleic acid diethyl esterDiethyl maleate顺丁烯二酸二乙酯马来酸二乙酯
Registration numbers
CAS Number
EC Number
Beilstein Number
MDL Number
PubChem SID
Properties
Safety Information
GHS Precautionary statements
P280-P305+P351+P338
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 Hazard statements
H317-H319
MSDS Link
Risk Statements
36-43
RTECS
ON1225000
Safety Statements
26-36/37
GHS Signal Word
Warning
Personal Protective Equipment
Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
German water hazard class
2
European Hazard Symbols
Irritant (Xi)Physical Property
Flash Point
93 °C
199.4 °F
Refractive Index
n20/D 1.441
n20/D 1.441(lit.)
Density
1.064 g/mL at 25 °C(lit.)
Melting Point
-10 °C(lit.)
Vapor Density
5.93 (vs air)
Auto Ignition Point
662 °F
Boiling Point
225 °C(lit.)
Vapor Pressure
1 mmHg ( 14 °C)
Product Information
Grade
purum
Purity
≥97.0% (GC)
Linear Formula
C2H5OCOCH=CHCOOC2H5
Impurities
≤2% diethyl fumarate
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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