CAS Registry Number

CAS 4221-99-2 — S)-(+)-2-Butanol

S)-(+)-2-Butanol is a chiral alcohol with the molecular formula C4H10O and a molecular weight of 74.12. It is primarily used as a solvent, intermediate in organic synthesis, and in the production of pharmaceuticals, flavors, and fragrances. This chemical has a CAS number of 4221-99-2 and requires ambient storage conditions. The signal word for this product is Warning. Molekula supplies S)-(+)-2-Butanol from research to bulk quantities with full documentation and ISO 9001:2015 traceability.