2,2-Dimethylbutane, trivially known as neohexane at William Odling's 1876 suggestion, [4] is an organic compound with formula C 6 H 14 or (H 3 C-) 3-C-CH 2-CH 3. It is therefore an alkane, indeed the most compact and branched of the hexane isomers — the only one with a quaternary carbon and a butane (C 4) backbone.

Neohexane is a colorless liquid with an odor of gasoline. Less dense than water and insoluble in water. Hence floats on water. Irritating vapor. Flash point -54 °F. 2,2-Dimethylbutane is an isomer of hexane. Hexane is a chemical made from crude oil. It is highly flammable, and its vapors can be explosive. Pure hexane is used in laboratories.

The meaning of NEOHEXANE is a volatile flammable liquid hydrocarbon (CH3)3CC2H5 that is usually made from isobutane and ethylene and is used in aviation fuel and other special fuels for increasing power; 2,2-dimethyl-butane.

When heated sufficiently or when ignited in the presence of air, oxygen or strong oxidizing agents, burns exothermically to produce carbon dioxide and water.

2,2-Dimethylbutane (neohexane), a hexane isomer hydrocarbon, is used as a solvent, high-octane fuel and etc. It has been reported that 2,2-dimethylbutane is not a nervous system toxicant as is n-hexane, and is expected to have low toxicity by the inhalation and oral ingestion.

Dec 15, 2020 · ACGIH: Documentation of the Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) - Hexane isomers, other than n-Hexane. See annual publication for most recent information.

ChemSpider record containing structure, synonyms, properties, vendors and database links for 2,2-Dimethylbutane, 75-83-2, 2X1&1&1, HNRMPXKDFBEGFZ-UHFFFAOYSA-N

Dec 2, 2024 · 2,2-Dimethylbutane, trivially known as neohexane at William Odling's 1876 suggestion. It is therefore an alkane, indeed the most compact and branched of the hexane isomers—the only one with a quaternary carbon and a butane (C4) backbone.

Other names: Neohexane; 2,2-Dimethylbutane; (CH3)3CCH2CH3; UN 1208 Permanent link for this species. Use this link for bookmarking this species for future reference.

Neohexane is an isomer of hexane, a branched alkane with the chemical formula C6H14. Specifically, it is 2,2-Dimethylbutane, characterized by having two methyl groups attached to the second carbon of a butane chain.