Substance
ID:354928
Names and Identifiers
IUPAC name
3-hydroxybutan-2-one
IUPAC Traditional name
acetoin
Synonyms
3-羟基-2-丁酮Acetoin3-Hydroxy-2-butanoneAcetylmethylcarbinol乙酰甲基甲醇乙偶姻
Registration numbers
CAS Number
EC Number
MDL Number
Beilstein Number
PubChem SID
Properties
Product Information
Purity
≥97.0% (GC)
Grade
purum
Linear Formula
CH3COCH(OH)CH3
Physical Property
Melting Point
15 °C (monomer)
15 °C (monomer)(lit.)
~95 °C (dimer)(lit.)
90 °C (dimer)(lit.)
Flash Point
47 °C
116.6 °F
Density
1.013 g/mL at 25 °C(lit.)
Boiling Point
148 °C(lit.)
Refractive Index
n20/D 1.417(lit.)
Solubility
H2O: soluble0.1 g/mL, clear
Safety Information
GHS Hazard statements
H226-H315-H319
GHS Pictograms
Flammable gases, category 1
Flammable aerosols, categories 1,2
Flammable liquids, categories 1,2,3
Self-reactive substances and mixtures, Types B,C,D,E,F
Pyrophoric liquids, category 1
Pyrophoric solids, category 1
Self-heating substances and mixtures
Substances and mixtures, which in contact with water, emit flammable gases, categories 1,2,3
Organic peroxides, Types B,C,D,E,F
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 Precautionary statements
P305+P351+P338
European Hazard Symbols
Irritant (Xi)GHS Signal Word
Warning
Packing Group
3
Personal Protective Equipment
Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
Hazard Class
3
German water hazard class
1
RID/ADR
UN 2621 3/PG 3
Safety Statements
26-36
UN Number
2621
Risk Statements
10-36/38
RTECS
EL8790000
MSDS Link
Storage Temperature
2-8°C
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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