Substance
ID:346020
Names and Identifiers
IUPAC Traditional name
2,2-dimethylbutane
IUPAC name
2,2-dimethylbutane
Synonyms
Neohexane新己烷2,2-二甲基丁烷2,2-Dimethylbutane
Registration numbers
CAS Number
Beilstein Number
MDL Number
EC Number
PubChem SID
Properties
Physical Property
Refractive Index
n20/D 1.369(lit.)
Vapor Pressure
5.35 psi ( 20 °C)
Flash Point
-29 °C
-20.2 °F
Vapor Density
2.97 (vs air)
Auto Ignition Point
797 °F
Density
0.649 g/mL at 25 °C(lit.)
Melting Point
-100 °C(lit.)
Boiling Point
50 °C(lit.)
Safety Information
Explode Limits
~7.7 %
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
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
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
Storage Temperature
2-8°C
RID/ADR
UN 1208 3/PG 2
Packing Group
2
European Hazard Symbols
Flammable (F)
Nature polluting (N)
Harmful (Xn)MSDS Link
Risk Statements
11-38-51/53-65-67
Safety Statements
9-16-29-33-61-62
Hazard Class
3
GHS Precautionary statements
P210-P261-P273-P301+P310-P331
GHS Hazard statements
H225-H304-H315-H336-H411
Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US)
UN Number
1208
GHS Signal Word
Danger
German water hazard class
3
Product Information
Linear Formula
CH3CH2C(CH3)3
Purity
≥99.0% (GC)
Molecule Details
Packaging
100, 500 mL in glass bottle
100, 500 mL in glass bottle
Molecular Spectra
No Data Available
Click here to submit data
References
No Data Available
Click here to submit data