straight-chain

No side groups

Straight-chain describes a molecular structure, especially in organic chemistry, where carbon atoms are linked in a continuous unbranched sequence rather than forming rings or side branches: straight-chain hydrocarbons, straight-chain fatty acids.

The term distinguishes linear arrangements from branched or cyclic alternatives.

structure

unbranched

Having no offshoots

end-to-end · extended · terminal · methylene · gauche

alkanes

methane

Simplest alkane fuel

pentane · hexane · heptane · octane · decane · saturated · paraffin

fatty-acids

stearic

Fat-derived acid type

saturated fat · unsaturated · wax · soap · saponification · biodiesel

polymers

polyethylene

Thermoplastic from ethylene gas

monomer · thermoplastic · crystallinity · fiber · polyamide

Categories
Opposites
molecular structure/topology

straight-chainbranched

Divided into offshoots

branched-chain · cyclic · ring · branching · aromatic

Family

chain, straight, chains, straighten, chained, unchain, unchained, straightened, straightening

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Used worldwide · Timeless · Rated G