iso-octane

Fetched 2026-10-26 (cache).

Synonyms: isooctane

Antonyms: isooctane

Related words from Datamuse; suggestions, not definitions.

Noun

1. {{lb|en|chemistry}} Any [[isomer]] of [[octane]] except the [[normal]], [[straight]]-[[chain]] one; especially 2,2,4-trimethylpentane.

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.