CAS Registry Number

CAS 765-03-7 — 1-Dodecyne

1-Dodecyne is a linear aliphatic alkyne (C12H22, MW 166.30, CAS 765-03-7) used as a building block in organic synthesis, polymer chemistry, and specialty chemical manufacturing. It serves as a precursor for functionalized materials, surfactants, and pharmaceutical intermediates. Store at 2–8°C under inert conditions due to its flammable and reactive nature. The product carries a **Danger** signal word for acute toxicity and flammability. Molekula supplies 1-Dodecyne from research to bulk quantities with full documentation and ISO 9001:2015 traceability.