https://www.sigmaaldrich.com/US/en/product/aldrich/p51001
Aldrich-P51001; Propargyl bromide solution 80 wt. % in toluene, contains 0.3% magnesium oxide as stabilizer; CAS No.: 106-96-7; Synonyms: 3-Bromo-1-propyne;...
propargyl bromidemagnesium oxidetoluenestabilizer