Substance
ID:368929
Names and Identifiers
IUPAC name
2,2,4-trimethylpentane
IUPAC Traditional name
isooctane
Synonyms
2,2,4-Trimethylpentane异辛烷Isooctane2,2,4-三甲基戊烷
Registration numbers
Beilstein Number
CAS Number
EC Number
MDL Number
PubChem SID
Properties
Safety Information
Risk Statements
11-38-50/53-65-67
MSDS Link
Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
UN Number
1262
GHS Pictograms
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
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
Hazardous to the aquatic environment
Acute hazard, category1
Chronic hazard, categories 1,2
European Hazard Symbols
Flammable (F)
Harmful (Xn)
Nature polluting (N)RID/ADR
UN 1262 3/PG 2
RTECS
SA3320000
Explode Limits
6 %
Hazard Class
3
GHS Precautionary statements
P210-P261-P273-P301+P310-P331-P501
GHS Signal Word
Danger
German water hazard class
2
Packing Group
2
Safety Statements
9-16-29-33-60-61-62
GHS Hazard statements
H225-H304-H315-H336-H410
Product Information
Cation Traces
Al: ≤0.5 mg/kg
Fe: ≤0.1 mg/kg
Mn: ≤0.02 mg/kg
Cd: ≤0.05 mg/kg
Zn: ≤0.1 mg/kg
B: ≤0.02 mg/kg
Ba: ≤0.1 mg/kg
Co: ≤0.02 mg/kg
Pb: ≤0.1 mg/kg
Cu: ≤0.02 mg/kg
Ni: ≤0.02 mg/kg
Cr: ≤0.02 mg/kg
Sn: ≤0.1 mg/kg
Ca: ≤0.5 mg/kg
Mg: ≤0.1 mg/kg
Purity
≥99.5% (GC)
Impurities
≤0.001% non-volatile matter
≤0.0005% free acid (as CH3COOH)
≤0.01% water (Karl Fischer)
≤0.005% S-compounds (as S)
Grade
puriss. p.a.
Linear Formula
(CH3)2CHCH2C(CH3)3
Physical Property
Refractive Index
n20/D 1.3915-1.3925
n20/D 1.391(lit.)
Vapor Pressure
41 mmHg ( 21 °C)
Auto Ignition Point
745 °F
Melting Point
-107 °C(lit.)
Vapor Density
3.9 (vs air)
Flash Point
-12 °C
10.4 °F
Boiling Point
98-99 °C(lit.)
Density
0.692 g/mL at 25 °C(lit.)
Molecule Details
Other Notes
Pertains only in Germany: unversteuert
Pertains only in Germany: unversteuert
Molecular Spectra
No Data Available
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References
No Data Available
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