Propionylbromide intro: CAS NO.:598-22-1 Molecularformula: C2H5COBr Molecularweight:136.98 Property: Colorlessliquid,solubleinether.Toxicandcorrosive,andcombustiblewithlowerdegreeofdangerthanthatofacetylbromide.Itwilldecomposewhenmeetingheatorwater,orethanolwithtoxic,corrosivenitrogen bromidegasemitted. Boilingpoint:103-103.6 C RelativeDensity:1.521(16 C) ManufacturingCapacity:1000Tperyear Content: 98% Use:Usedinthesynthesisofpharmaceuticalsandpesticides