Definition

A type of hydrocarbon that is a specific form of butane, commonly found in natural gas and used as a fuel.

Example

Isobutane is often used in lighters and as a refrigerant.

Conversation

Have you heard about isobutane?

Yeah, I read it’s used as a fuel in some lighter gas canisters.

Exactly! It’s interesting how it’s different from regular butane.

Right? I find the whole chemistry behind it pretty fascinating.

Synonyms & Antonyms

Root Explanation

Isobutane is formed from "iso-" (meaning equal or same) and "butane" (from the Greek "butyricus", meaning butter, as it was first derived from butter fat). The term refers to a structural isomer of butane, where the arrangement of atoms is equal or similar but differs in structure.

Memory Tip

Think of 'iso-' meaning equal or same, which helps you remember that isobutane is a type of butane with a similar but distinct structure.

Visually Confused Words