CAS Registry Number

CAS 636-72-6 — Thiophene-2-methanol

Thiophene-2-methanol is an aromatic heterocyclic compound featuring a thiophene ring with a hydroxymethyl substituent, widely used as a building block in organic synthesis, pharmaceutical intermediates, and agrochemical production. It serves as a key reagent in the preparation of sulfur-containing heterocycles and is employed in the synthesis of biologically active compounds. This chemical has a CAS number of 636-72-6 and carries no signal word under CLP classification, indicating low acute hazard. It is a clear to pale yellow liquid with a density of approximately 1.18 g/cm³ and a boiling point around 210–212 °C. Molekula supplies Thiophene-2-methanol from research to bulk quantities with full documentation and ISO 9001:2015 traceability.