Substance
ID:320040
Names and Identifiers
IUPAC name
4-methylpent-2-yne
IUPAC Traditional name
4-methylpent-2-yne
Synonyms
4-甲基-2-戊炔4-Methyl-2-pentyne
Properties
Product Information
Linear Formula
CH3CH(CH3)C≡CCH3
Purity
96%
Safety Information
GHS Hazard statements
H225
GHS Signal Word
Danger
European Hazard Symbols
Flammable (F)German water hazard class
3
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
Hazard Class
3
Packing Group
2
Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Risk Statements
11
MSDS Link
Safety Statements
16-23-24/25
GHS Precautionary statements
P210
RID/ADR
UN 3295 3/PG 2
UN Number
3295
Physical Property
Density
0.711 g/mL at 25 °C(lit.)
Boiling Point
71-73 °C(lit.)
Flash Point
-12 °C
10.4 °F
Refractive Index
n20/D 1.407(lit.)
Molecule Details
Packaging
5 g in glass bottle
5 g in glass bottle
Molecular Spectra
No Data Available
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References
No Data Available
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