Substance
ID:306107
Names and Identifiers
IUPAC name
(2Z)-4-methylpent-2-ene
Synonyms
cis-4-Methyl-2-pentene顺式-4-甲基-2-戊烯
IUPAC Traditional name
(2Z)-4-methylpent-2-ene
Registration numbers
CAS Number
MDL Number
Beilstein Number
EC Number
Properties
Safety Information
European Hazard Symbols
Harmful (Xn)
Flammable (F)Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US)
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
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
RID/ADR
UN 3295 3/PG 2
MSDS Link
GHS Precautionary statements
P210-P261-P301+P310-P305+P351+P338-P331
Risk Statements
11-36/37/38-65
GHS Signal Word
Danger
Hazard Class
3
German water hazard class
3
UN Number
3295
Packing Group
2
GHS Hazard statements
H225-H304-H315-H319-H335
Safety Statements
16-26-36-62
Physical Property
Flash Point
-33 °C
-27.4 °F
Boiling Point
57-58 °C(lit.)
Refractive Index
n20/D 1.388(lit.)
Density
0.671 g/mL at 25 °C(lit.)
Vapor Pressure
399 mmHg ( 37.7 °C)
Product Information
Purity
95%
Linear Formula
(CH3)2CHCH=CHCH3
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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