Substance
ID:368195
Names and Identifiers
IUPAC name
pentane
IUPAC Traditional name
pentane
Synonyms
Pentane戊烷
Registration numbers
EC Number
MDL Number
CAS Number
Beilstein Number
PubChem SID
Properties
Safety Information
Risk Statements
12-51/53-65-66-67
Supplemental Hazard Statements
Repeated exposure may cause skin dryness or cracking.
European Hazard Symbols
Nature polluting (N)
Highly flammable (F+)
Harmful (Xn)Safety Statements
9-16-29-33-61-62
UN Number
1265
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
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
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
Hazardous to the aquatic environment
Acute hazard, category1
Chronic hazard, categories 1,2
GHS Precautionary statements
P210-P261-P273-P301+P310-P331
German water hazard class
2
RTECS
RZ9450000
GHS Signal Word
Danger
Packing Group
2
Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US)
Explode Limits
~8.3 %
GHS Hazard statements
H225-H304-H336-H411
RID/ADR
UN 1265 3/PG 2
MSDS Link
Physical Property
Vapor Density
2.48 (vs air)
Absorption Wavelength
λ: 195 nm Amax: 1.00
λ: 220 nm Amax: 0.06
λ: 210 nm Amax: 0.30
λ: 200 nm Amax: 0.60
λ: 245-400 nm Amax: 0.01
Flash Point
-49 °C
-56.2 °F
Refractive Index
n20/D 1.358(lit.)
Melting Point
-130 °C(lit.)
Boiling Point
35-36 °C(lit.)
Density
0.626 g/mL at 25 °C(lit.)
Vapor Pressure
26.98 psi ( 55 °C)
8.4 psi ( 20 °C)
Auto Ignition Point
500 °F
Product Information
Evaporation Residue
<0.0003%
λ
H2O reference
Linear Formula
CH3(CH2)3CH3
Purity
≥99%
Impurities
<0.010% water
Grade
spectrophotometric grade
Molecule Details
Packaging
1, 6×1, 2 L in glass bottle
2 mL in glass bottle
1, 6×1, 2 L in glass bottle
2 mL in glass bottle
Molecular Spectra
No Data Available
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References
No Data Available
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