CAS Registry Number
CAS 38078-09-0 — Diethylaminosulfur trifluoride (DAST)
Diethylaminosulfur trifluoride (DAST) is a fluorinating agent used in organic synthesis for converting alcohols to alkyl fluorides and other functional group transformations. It is a colorless to pale yellow liquid with a molecular formula of (C2H5)2NSF3, a molecular weight of 161.19 g/mol, and a storage requirement of 2 to 8 °C. It is classified as a hazardous substance with a signal word of Danger. Molekula supplies DAST from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Molekula products for CAS 38078-09-0
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.