Substance
ID:346617
Names and Identifiers
IUPAC Traditional name
butenedioic acid
IUPAC name
but-2-enedioic acid
Synonyms
Toxilic acidcis-Butenedioic acid顺丁烯二酸失水苹果酸马来酸Maleic acid
Registration numbers
CAS Number
EC Number
Beilstein Number
MDL Number
Properties
Physical Property
Melting Point
137-140 °C(lit.)
Density
1.59 g/mL at 25 °C(lit.)
Flash Point
260.6 °F
260.6 °F
Safety Information
Safety Statements
24-26-28-37-46
MSDS Link
GHS Hazard statements
H302+H312-H315-H317-H318-H319-H335
European Hazard Symbols
Harmful (Xn)GHS Precautionary statements
P261-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
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
Risk Statements
22-36/37/38-43
German water hazard class
1
GHS Signal Word
Danger
Product Information
Purity
99%
Linear Formula
HO2CCH=CHCO2H
Molecule Details
Packaging
1 kg in poly bottle
100 g in poly bottle
5 g in glass bottle
1 kg in poly bottle
100 g in poly bottle
5 g in glass bottle
Molecular Spectra
No Data Available
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References
No Data Available
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