Substance
ID:366888
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
Product Information
Grade
ACS spectrophotometric grade
Impurities
≤0.005% S compounds
≤0.0003 meq/g Water-soluble titr. acid
Evaporation Residue
≤0.001%
Purity
≥99%
λ
H2O reference
Linear Formula
(CH3)2CHCH2C(CH3)3
Physical Property
Absorption Wavelength
λ: 240 nm Amax: 0.04
λ: 250-400 nm Amax: 0.01
λ: 220 nm Amax: 0.20
λ: 210 nm Amax: 1.00
λ: 230 nm Amax: 0.10
Boiling Point
98-99 °C(lit.)
Density
0.692 g/mL at 25 °C(lit.)
Refractive Index
n20/D 1.391(lit.)
Apperance
APHA: ≤10
Auto Ignition Point
745 °F
Vapor Pressure
41 mmHg ( 21 °C)
Flash Point
-12 °C
10.4 °F
Melting Point
-107 °C(lit.)
Vapor Density
3.9 (vs air)
Safety Information
GHS Pictograms
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
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
UN Number
1262
Explode Limits
6 %
GHS Precautionary statements
P210-P261-P273-P301+P310-P331-P501
European Hazard Symbols
Flammable (F)
Harmful (Xn)
Nature polluting (N)RID/ADR
UN 1262 3/PG 2
Risk Statements
11-38-50/53-65-67
RTECS
SA3320000
German water hazard class
2
GHS Hazard statements
H225-H304-H315-H336-H410
MSDS Link
GHS Signal Word
Danger
Packing Group
2
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
Hazard Class
3
Molecule Details
Packaging
1, 4×2, 4×4 L in glass bottle
1, 4×2, 4×4 L in glass bottle
Molecular Spectra
No Data Available
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References
No Data Available
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