CAS Registry Number
CAS 38771-21-0 — 4-Bromo-1-butyne
CAS 38771-21-0
C4H5Br
MW 132.99
4-Bromo-1-butyne is an organic building block used primarily as a versatile intermediate in chemical synthesis. It has the molecular formula C4H5Br and a molecular weight of 132.99. This compound is identified by CAS number 38771-21-0 and should be stored at ambient temperatures. Molekula supplies 4-Bromo-1-butyne from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Molekula products for CAS 38771-21-0
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.