Substance
ID:356116
Names and Identifiers
Synonyms
trans-2-Pentene反-2-戊烯
IUPAC Traditional name
trans-2-pentene
IUPAC name
(2E)-pent-2-ene
Registration numbers
MDL Number
Beilstein Number
EC Number
CAS Number
Properties
Safety Information
GHS Signal Word
Danger
Packing Group
2
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
GHS Precautionary statements
P210-P261-P301+P310-P305+P351+P338-P331
German water hazard class
3
Hazard Class
3
RTECS
SB2184500
GHS Hazard statements
H224-H304-H315-H319-H335
MSDS Link
RID/ADR
UN 3295 3/PG 2
Risk Statements
11-36/37/38-65
European Hazard Symbols
Harmful (Xn)
Flammable (F)Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US)
UN Number
3295
Safety Statements
9-16-26-29-33-36-62
Physical Property
Boiling Point
37 °C(lit.)
Density
0.647 g/mL at 20 °C
0.649 g/mL at 25 °C(lit.)
Flash Point
-18 °C
-.4 °F
Refractive Index
n20/D 1.379
n20/D 1.379(lit.)
Vapor Pressure
8.17 psi ( 20 °C)
Melting Point
-140 °C(lit.)
Product Information
Grade
purum
Purity
≥99.0% (GC)
Linear Formula
C2H5CH=CHCH3
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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