Substance
ID:327564
Names and Identifiers
IUPAC name
2-oxobutanoic acid
IUPAC Traditional name
2-oxobutanoic acid
Synonyms
Propionylformic acidα-Ketobutyric acid2-酮丁酸丙酰甲酸α-氧代丁酸2-Ketobutyric acid
Registration numbers
Beilstein Number
CAS Number
EC Number
MDL Number
PubChem SID
Properties
Product Information
Linear Formula
CH3CH2COCOOH
Purity
97%
Safety Information
Personal Protective Equipment
Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Risk Statements
36/37/38
GHS Signal Word
Warning
German water hazard class
3
Safety Statements
26-36/37/39
MSDS Link
GHS Precautionary statements
P261-P305+P351+P338
European Hazard Symbols
Irritant (Xi)Storage Temperature
2-8°C
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
H315-H319-H335
Physical Property
Melting Point
30-34 °C(lit.)
Boiling Point
84 °C/20 mmHg(lit.)
Molecule Details
Packaging
5, 10, 25 g in glass bottle
5, 10, 25 g in glass bottle
Molecular Spectra
No Data Available
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References
No Data Available
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