Substance
ID:357122
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
Properties
Product Information
Purity
≥99.5% (GC)
Grade
for UV-spectroscopy
ACS reagent
Linear Formula
(CH3)2CHCH2C(CH3)3
λ
1 cm path, H2O reference
Physical Property
Flash Point
-12 °C
10.4 °F
Absorption Wavelength
λ: 230 nm Amax: 0.06
λ: 255 nm Amax: 0.005
λ: 220 nm Amax: 0.14
λ: 240 nm Amax: 0.02
λ: 210 nm Amax: 0.5
Density
0.692 g/mL at 25 °C(lit.)
Refractive Index
n20/D 1.391(lit.)
Vapor Density
3.9 (vs air)
Auto Ignition Point
745 °F
Melting Point
-107 °C(lit.)
Boiling Point
98-99 °C(lit.)
Vapor Pressure
41 mmHg ( 21 °C)
Safety Information
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
Hazardous to the aquatic environment
Acute hazard, category1
Chronic hazard, categories 1,2
GHS Signal Word
Danger
MSDS Link
European Hazard Symbols
Harmful (Xn)
Flammable (F)
Nature polluting (N)Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Safety Statements
9-16-29-33-60-61-62
GHS Precautionary statements
P210-P261-P273-P301+P310-P331-P501
Risk Statements
11-38-50/53-65-67
RTECS
SA3320000
German water hazard class
2
GHS Hazard statements
H225-H304-H315-H336-H410
Hazard Class
3
Packing Group
2
RID/ADR
UN 1262 3/PG 2
Explode Limits
6 %
UN Number
1262
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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