39740
2,2-Dimethylbutane
≥99.0% (GC)
Synonym(s):
Neohexane
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About This Item
Linear Formula:
CH3CH2C(CH3)3
CAS Number:
Molecular Weight:
86.18
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
200-906-8
Beilstein/REAXYS Number:
1730736
MDL number:
vapor density
2.97 (vs air)
vapor pressure
5.35 psi ( 20 °C)
assay
≥99.0% (GC)
autoignition temp.
797 °F
expl. lim.
~7.7 %
bp
50 °C (lit.)
mp
−100 °C (lit.)
density
0.649 g/mL at 25 °C (lit.)
storage temp.
2-8°C
SMILES string
CCC(C)(C)C
InChI
1S/C6H14/c1-5-6(2,3)4/h5H2,1-4H3
InChI key
HNRMPXKDFBEGFZ-UHFFFAOYSA-N
General description
2,2-Dimethylbutane (Neohexane) is an acyclic alkane. It is an isomeric form of hexane. Its Research Octane Number (RON) has been reported to be 91.8. Oxidation of 2,2-dimethylbutane at low temperatures has been studied in a jet-stirred reactor (JSR). Pt-Re catalyzed reactions of 2,2-dimethylbutane (neohexane) has been studied.
Application
2,2-Dimethylbutane may be employed as probe to investigate the nature of possible active sites in supported metal catalysts.
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signalword
Danger
hcodes
Hazard Classifications
Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Central nervous system
Storage Class
3 - Flammable liquids
wgk
WGK 3
flash_point_f
-20.2 °F - closed cup
flash_point_c
-29 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves
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