Substance
ID:179804
Names and Identifiers
IUPAC name
4-methylpentan-2-one
IUPAC Traditional name
methyl isobutyl ketone
Synonyms
异丁基甲基酮异丙基丙酮4-Methyl-2-pentanone4-甲基-2-戊酮甲基异丁基酮
Registration numbers
CAS Number
MDL Number
Beilstein Number
EC Number
Properties
Physical Property
Boiling Point
117-118 °C
Density
0.801 g/mL at 25 °C(lit.)
Auto Ignition Point
840 °F
Vapor Density
3.5 (vs air)
Flash Point
57.2 °F
14 °C
Refractive Index
n20/D 1.395(lit.)
Melting Point
-80 °C(lit.)
Safety Information
European Hazard Symbols
Flammable (F)
Harmful (Xn)RTECS
SA9275000
Supplemental Hazard Statements
Repeated exposure may cause skin dryness or cracking.
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
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 Precautionary statements
P210-P261-P305+P351+P338
Hazard Class
3
GHS Signal Word
Danger
GHS Hazard statements
H225-H319-H332-H335
Safety Statements
9-16-29
Packing Group
2
German water hazard class
1
Risk Statements
11-20-36/37-66
Explode Limits
1.2-8 %, 93 °F
RID/ADR
UN 1245 3/PG 2
Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
UN Number
1245
Product Information
Purity
≥98.5%
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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