Substance
ID:365822
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
Product Information
Linear Formula
CH3CH2C(CH3)3
Grade
analytical standard
Purity
≥99.5% (GC)
Shelf Life
(limited shelf life, expiry date on the label)
Physical Property
Auto Ignition Point
797 °F
Refractive Index
n20/D 1.369
n20/D 1.369(lit.)
Vapor Pressure
5.35 psi ( 20 °C)
Flash Point
-20.2 °F
-29 °C
Melting Point
-100 °C(lit.)
Vapor Density
2.97 (vs air)
Boiling Point
50 °C(lit.)
Density
0.649 g/mL at 25 °C(lit.)
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
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
GHS Precautionary statements
P210-P261-P273-P301+P310-P331
Risk Statements
11-38-51/53-65-67
European Hazard Symbols
Nature polluting (N)
Flammable (F)
Harmful (Xn)GHS Signal Word
Danger
German water hazard class
3
Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US)
RID/ADR
UN 1208 3/PG 2
Explode Limits
~7.7 %
MSDS Link
Packing Group
2
GHS Hazard statements
H225-H304-H315-H336-H411
Safety Statements
9-16-29-33-61-62
Hazard Class
3
UN Number
1208
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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