CAS Registry Number

CAS 146796-02-3 — Hydroxymethyl EDOT ((2,3-Dihydrothieno(3,4-b)(1,4)dioxin-2-yl)methanol,)

Hydroxymethyl EDOT is a key organic building block used primarily in the synthesis of conductive polymers, particularly in the production of PEDOT (poly(3,4-ethylenedioxythiophene)), a material widely applied in organic electronics, solar cells, and flexible displays. This chemical is a substituted EDOT monomer with a hydroxymethyl functional group, enabling further derivatization for advanced materials. Catalogue details: CAS 146796-02-3, molecular formula C7H8O3S, molecular weight 172.2016 g/mol, and requires storage at +4°C. The substance carries no signal word under standard hazard classification. Molekula supplies Hydroxymethyl EDOT from research to bulk quantities with full documentation and ISO 9001:2015 traceability.