CAS Registry Number
CAS 680-31-9 — Hexamethylphosphoramide
Hexamethylphosphoramide (HMPA) is a polar aprotic solvent and strong ligand used in organic synthesis, particularly in nucleophilic substitution and metal-catalyzed reactions. It is a clear, colorless liquid with a molecular formula of OP[N(CH3)2]3, a molecular weight of 179.20 g/mol, and is stable at ambient storage conditions. It carries a Danger signal word due to its toxicity and environmental hazards. Molekula supplies Hexamethylphosphoramide from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Molekula products for CAS 680-31-9
Molekula has supplied fine chemicals and biochemicals since 2000 from ISO 9001:2015 and ISO 14001:2015 certified facilities. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.