Product name | 2,2,4-Trimethylpentane |
Synonyms | Isooctane |
CAS No. | 540-84-1 |
EINECS | 540-84-1 |
Molecular formula | C8H18 |
Molecular weight | 114.23 |
Appearance | colorless liquid |
Assay | 99%min |
1. It is a standard fuel for determining gasoline octane number (vibration resistance). It is mainly used as an additive for gasoline and aviation gasoline, as well as a non-polar inert solvent in organic synthesis.
2. Used as analytical reagent and solvent
3. Isooctane is a standard substance for testing the anti-knock performance of gasoline. The octane numbers of isooctane and heptane are specified as 100 and 0, respectively. If the gasoline sample is in a single-cylinder engine, under the specified test conditions, if its anti-knock performance is equivalent to a certain composition of isooctane-heptane mixture, then the octane number of the sample is equal to the volume of isoisoane in the standard fuel percentage. Gasoline with good anti-knock performance has high octane number.
4. Organic synthesis. Solvent. Determine the octane number of fuel oil. Gas chromatographic analysis standard. Thinner.
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