2026-08-13 | Product Guide

Styrene Monomer CAS 100-42-5 — Polymer Building Block

Styrene (C8H8) with CAS number 100-42-5 is a colorless, oily liquid with sweet odor. It is one of the largest volume commodity chemicals globally.

Applications

Polystyrene, ABS, SBR rubber, unsaturated polyester resins, insulation, packaging, automotive parts

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