What is another word for isooctane?
Pronunciation: [ˈa͡ɪsuːktˌe͡ɪn] (IPA) 
Isooctane is a hydrocarbon that belongs to the family of alkanes, and it is used as a reference fuel to compare the performance of gasoline in engines. This chemical is also known by different names, such as 2,2,4-trimethylpentane, iso-octane, or 540-84-1. Some of its synonyms are 2,2,4-Trimethyl-1-pentane, 1-Methylheptane, 4-Methyl-2,2-pentyl, Pseudohexane, or Petroleum Ether 60-80°C. Isooctane is a colorless liquid with a high octane rating, which means that it is highly resistant to spontaneous combustion or engine knocking. It is widely used in research and development, automotive industries, and testing labs to evaluate the quality and efficiency of gasoline.
