Substance

ID:169326

Names and Identifiers
IUPAC Traditional name
acetone
IUPAC name
propan-2-one
Synonyms
AcetoneDimethyl ketonePropanoneDimethyl formaldehydeβ-Ketopropane2-PropanonePyroacetic spirit (archaic)
IUPAC Systematic name
Propan-2-one
Registration numbers
CAS Number
EC Number
Beilstein Number
Chemspider ID
Gmelin ID
PubChem CID
MeSH Name
CHEBI ID
KEGG ID
Unique Ingredient Identifier
Wikipedia Title
CHEMBL
Properties
Physical Property
Std enthalpy of combustion
-1.772 MJ mol-1
Heat Capacity
125.45 J K-1 mol-1
p𝘒ₐ
24.2
p𝘒b
-10.2
Flash Point
-17 °C
Odor
Pungent, irritating, floral
Apperance
Colorless liquid
Density
0.791 g cm-3
Vapor Pressure
24.46–24.60 kPa (at 20 °C)
Auto Ignition Point
465 °C
Melting Point
-95.15 - -93.15°C (178 - 180 K)
Viscosity
0.3075 cP
Boiling Point
55.85 - 56.85°C (329 - 330 K)
Refractive Index
1.35900
Std enthalpy of formation
-250.03-(-248.77) kJ mol-1
Std molar entropy
200.4 J K-1 mol-1
Partition Coefficient
-0.042
Safety Information
GHS Signal Word
DANGER
European Hazard Symbols
Flammable Flammable (F)
Irritant Irritant (Xi)
Safety Statements
S2,S9,S16,S26
LD50
3000 mg/kg (oral, mouse), 20000 mg/kg (dermal, rabbit), LC50 = 19000 mg/m3 (inhalation)
GHS Pictograms
GHS_flame
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
GHS_exclamation_mark
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
NFPA704
NFPA 704 diagram
3
1
0
UN Number
1090
Risk Statements
R11,R36,R66,R67
Explode Limits
13.2–57.0%
RTECS
AL3150000
EU Index
606-001-00-8
GHS Hazard statements
225,319,336
GHS Precautionary statements
210,261,305+351+338
Molecule Details
Molecular Spectra
No Data Available
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References
No Data Available
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