Substance

ID:168809

Names and Identifiers
IUPAC name
2-methylpentane
Synonyms
2-METHYLPENTANEIsohexane
IUPAC Traditional name
2-methylpentane
Registration numbers
CAS Number
EC Number
PubChem CID
Beilstein Number
CHEMBL
Chemspider ID
Wikipedia Title
Properties
Safety Information
GHS Pictograms
GHS_environment
Hazardous to the aquatic environment
Acute hazard, category1
Chronic hazard, categories 1,2
GHS_health_hazard
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_flame
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
GHS_exclamation_mark
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
UN Number
1208
GHS Signal Word
DANGER
European Hazard Symbols
Flammable Flammable (F)
Nature polluting Nature polluting (N)
Harmful Harmful (Xn)
EU Index
601-007-00-7
Safety Statements
S2,S16,S29,S33
Explode Limits
1.2–7%
Risk Statements
R11,R38,R51/53,R65,R67
GHS Hazard statements
225,304,315,336,411
GHS Precautionary statements
210,261,273,301+310,331
Physical Property
Apperance
Colorless liquid
Auto Ignition Point
306 °C
Std enthalpy of formation
-205.3–-203.3 kJ mol-1
Odor
Odorless
Boiling Point
59.85 - 61.85°C (333 - 335 K)
Vapor Pressure
46.7 kPa (at 37.7 °C)
Flash Point
-7 °C
Heat Capacity
194.19 J K-1 mol-1
Melting Point
-160.15 - -146.15°C (113 - 127 K)
Partition Coefficient
3.608
Refractive Index
1.371
Density
653 mg mL-1
Henry Constant
5.7 nmol Pa-1 kg-1
Std molar entropy
290.58 J K-1 mol-1
Molecule Details
Molecular Spectra
No Data Available
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References
No Data Available
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