73787-83-4

Basic information

• Product Name: hydrogen bromide-acetylene complex
• Synonyms: hydrogen bromide-acetylene complex
• CAS NO: 73787-83-4
• Molecular Weight: 106.95
• Mol File: 73787-83-4.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: hydrogen bromide-acetylene complex(CAS DataBase Reference)
• NIST Chemistry Reference: hydrogen bromide-acetylene complex(73787-83-4)
• EPA Substance Registry System: hydrogen bromide-acetylene complex(73787-83-4)

Safety Data

• Hazardous Substances Data: 73787-83-4(Hazardous Substances Data)

Upstream product

• 593-60-2 Vinyl bromide 

Relevant articles and documents

Photochemistry and Dynamics of Vinyl Bromide and Vinyl Iodide in Rare Gas Matrices

Dilute solid solutions of vinyl bromide in krypton and vinyl iodide in argon were photolyzed at 10 K with a medium pressure mercury lamp.When the vinyl bromide is photolyzed, both hydrogen bromide-acetylene complexes and bromoacetylene are observed as photolysis products.Kinetic analysis shows that the hydrogen bromide-acetylene complexes are the only primary photolysis products and that the bromoacetylene is formed by secondary photolysis of the hydrogen bromide-acetylene complexes.Similar results are observed for the photolysis of vinyl iodide, with hydrogen iodide-acetylene complexes the only primary products and iodoacetylene observed as a secondary photolysis product of the hydrogen iodide-acetylene complex.We present the first reported vibrational frequencies for the HI-acetylene complex.