CAS Registry Number

CAS 927-74-2 — 3-Butyn-1-ol

3-Butyn-1-ol is a versatile organic compound used in synthesis, particularly in the production of pharmaceuticals, agrochemicals, and specialty polymers. It functions as a building block in click chemistry and other advanced reactions. Available with a CAS number of 927-74-2, its molecular formula is C4H6O and molecular weight is 70.09 g/mol. Stored at ambient temperatures, it carries a warning signal word due to its reactivity. Molekula supplies 3-Butyn-1-ol from research to bulk quantities with full documentation and ISO 9001:2015 traceability.