Substance
ID:364844
Names and Identifiers
IUPAC name
2-methylbut-1-ene
IUPAC Traditional name
2-methyl-1-butene
Synonyms
2-Methyl-1-butene2-甲基-1-丁烯
Registration numbers
EC Number
Beilstein Number
MDL Number
CAS Number
PubChem SID
Properties
Safety Information
Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US)
German water hazard class
3
Safety Statements
16-62
RID/ADR
UN 2459 3/PG 1
GHS Precautionary statements
P210-P301+P310-P331
GHS Signal Word
Danger
Storage Temperature
2-8°C
MSDS Link
Hazard Class
3
UN Number
2459
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
Respiratory sensitization, category 1
Germ cell mutagenicity, categories 1A,1B,2
Carcinogenicity, categories 1A,1B,2
Reproductive toxicity, categories 1A,1B,2
Specific Target Organ Toxicity – Single exposure, categories 1,2
Specific Target Organ Toxicity – Repeated exposure, categories 1,2
Aspiration Hazard, category 1
European Hazard Symbols
Harmful (Xn)
Highly flammable (F+)Risk Statements
12-65
GHS Hazard statements
H224-H304
Packing Group
1
Product Information
Grade
analytical standard
Shelf Life
(limited shelf life, expiry date on the label)
Linear Formula
CH3CH2C(CH3)=CH2
Purity
≥99.5% (GC)
Physical Property
Refractive Index
n20/D 1.378(lit.)
n20/D 1.378
Flash Point
-48 °C
-54.4 °F
Density
0.65 g/mL at 25 °C(lit.)
Vapor Pressure
9.98 psi ( 20 °C)
Boiling Point
31 °C(lit.)
Melting Point
-137 °C(lit.)
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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