CAS Registry Number
CAS 294-93-9 — 12-Crown-4
CAS 294-93-9
12-Crown-4 is a cyclic polyether primarily used as a phase transfer catalyst and a complexing agent for lithium ions in chemical synthesis. This compound is identified by CAS number 294-93-9 and carries no signal word. Molekula supplies 12-Crown-4 from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Molekula products for CAS 294-93-9
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.