CAS Registry Number

CAS 107-02-8 — Acrolein

Acrolein is an unsaturated aldehyde with the chemical formula C₃H₄O, characterized by its sharp, pungent odor and high reactivity. It serves as a key intermediate in the production of acrylic acid, acrylate esters, and synthetic resins, as well as a biocide in water treatment and a reagent in organic synthesis. With a CAS number of 107-02-8, it is classified as non-hazardous under standard labeling (no signal word required) but requires careful handling due to its irritant properties and volatility. Molekula supplies Acrolein from research to bulk quantities with full documentation and ISO 9001:2015 traceability.