Substance
ID:358543
Names and Identifiers
IUPAC name
pentane
IUPAC Traditional name
pentane
Synonyms
Pentane戊烷
Registration numbers
EC Number
MDL Number
CAS Number
Beilstein Number
Properties
Physical Property
Auto Ignition Point
500 °F
Melting Point
-130 °C(lit.)
Absorption Wavelength
λ: 250 nm Amax: 0.005
λ: 260 nm Amax: 0.003
λ: 240 nm Amax: 0.008
λ: 215 nm Amax: 0.2
λ: 220 nm Amax: 0.05
λ: 230 nm Amax: 0.02
Flash Point
-56.2 °F
-49 °C
Boiling Point
35-36 °C(lit.)
Density
0.626 g/mL at 25 °C(lit.)
Refractive Index
n20/D 1.358(lit.)
Vapor Density
2.48 (vs air)
Safety Information
UN Number
1265
Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US)
GHS Pictograms
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
Hazardous to the aquatic environment
Acute hazard, category1
Chronic hazard, categories 1,2
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
RID/ADR
UN 1265 3/PG 2
Supplemental Hazard Statements
Repeated exposure may cause skin dryness or cracking.
European Hazard Symbols
Highly flammable (F+)
Nature polluting (N)
Harmful (Xn)Safety Statements
9-16-29-33-61-62
MSDS Link
GHS Signal Word
Danger
GHS Hazard statements
H225-H304-H336-H411
Risk Statements
12-51/53-65-66-67
German water hazard class
2
Explode Limits
~8.3 %
GHS Precautionary statements
P210-P261-P273-P301+P310-P331
Packing Group
2
RTECS
RZ9450000
Hazard Class
3
Product Information
Linear Formula
CH3(CH2)3CH3
Grade
for UV-spectroscopy
Purity
≥98.0% (GC)
λ
1 cm path, H2O reference
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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