2,2,4-Trimethylpentane, also known as isooctane or iso-octane, is an organic compound with the formula (CH 3) 3 CCH 2 CH(CH 3) 2. It is one of several isomers of octane (C 8 H 18). This particular isomer is the standard 100 point on the octane rating scale (the zero point is n-heptane).

2009年7月10日 · Isooctane is an alkane that consists of pentane bearing two methyl substituents at position 2 and a single methyl substituent at position 4. It has a role as a fuel additive, a non-polar solvent and a nephrotoxin. It is an alkane and a volatile organic compound.

2024年5月6日 · Isooctane, formally, 2,2,4-trimethylpentane, is a branched-chain hydrocarbon. It first appeared in the chemical literature in 1898, when Francis E. Francis and Sydney Young* at University College, Bristol (UK; now the University of Bristol) treated branched paraffins with fuming nitric acid to produce nitroalkanes.

Isooctane, or 2,2,4-trimethylpentane, is a toxic, flammable, volatile, organic alkane, and an isomer of octane. Available in various quantities and reagent grades, it is an anti-knocking agent in gasoline. Other applications include use as a non-polar solvent.

Other names: Isooctane; Isobutyltrimethylmethane; 2,2,4-Trimethylpentane; (CH3)2CHCH2C(CH3)3; Isobutyltrimethylethane; UN 1262 Permanent link for this species. Use this link for bookmarking this species for future reference. Information on this page: Gas phase thermochemistry data; Condensed phase thermochemistry data; Phase change data

2024年5月16日 · While octane can refer to any isomer within the C8H18 family, isooctane is distinct for its branched structure, which contributes to its high octane rating. Isooctane is often blended into gasoline to improve its overall octane rating, …

Saturated aliphatic hydrocarbons, such as ISOOCTANE, may be incompatible with strong oxidizing agents like nitric acid. Charring of the hydrocarbon may occur followed by ignition of unreacted hydrocarbon and other nearby combustibles.

Isooctane is the common name for 2,2,4-trimethylpentane, which specifies the branching pattern of the three-methyl groups on a pentane backbone. From: Encyclopedia of Physical Science and Technology (Third Edition), 2003

: Isooctane is used as a solvent in the sample preparation process for profiling urinary metabolites. The study showcases isooctane′s role in enhancing the sensitivity and specificity of gas chromatography-mass spectrometry (GC-MS) analyses in clinical and biochemical research ( Huek et al., 2016 ).

2024年9月12日 · 2,2,4-Trimethylpentane, also known as isooctane or iso-octane, is an organic compound with the formula (CH3)3CCH2CH (CH3)2. It is one of several isomer s of octane (C8H18). This particular isomer is the standard 100 point on the octane rating scale (the zero point is n-heptane).