最終更新日：2024/07/28

(chemistry) Any isomer of octane except the normal, straight-chain one; especially 2,2,4-trimethylpentane.

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iso-octane

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元となった辞書の項目

iso-octane

noun

(chemistry) Any isomer of octane except the normal, straight-chain one; especially 2,2,4-trimethylpentane.

Iso-octane is commonly used as a reference fuel in engine testing.

意味（1）

(chemistry) Any isomer of octane except the normal, straight-chain one; especially 2,2,4-trimethylpentane.