What is another word for octan?
Pronunciation: [ˈɒktən] (IPA) 
Octan is a relatively uncommon word that refers to an eight-carbon hydrocarbon. Despite its rarity, there are a few synonyms that can be used interchangeably. Octane is a more common term that is often used to describe a fuel that contains a high percentage of octane. This fuel is commonly used in high-performance vehicles such as sports cars and race cars. Another synonym for octan is n-octane, which is a branching alkane commonly used as a standard in gas chromatography and testing the performance of engines. Other synonyms for octan include iso-octane, 2,2,4-trimethylpentane, and heptamethylene. These terms describe similar chemical compounds that share some of the properties and functions of octan.
