Dibromoacetylene

Dibromoacetylene
Names
	Preferred IUPAC name 1,2-Dibromoethyne
Identifiers
CAS Number	624-61-3;
3D model (JSmol)	Interactive image;
ChemSpider	55115;
PubChem CID	61169;
CompTox Dashboard (EPA)	DTXSID40211456;
	InChI InChI=1S/C2Br2/c3-1-2-4 Key: JNFBOWNNNAHVNZ-UHFFFAOYSA-N;
	SMILES C(#CBr)Br;
Properties
Chemical formula	C2Br2
Molar mass	183.830 g·mol−1
Appearance	Colorless liquid
Melting point	−16.5 °C (2.3 °F; 256.6 K)
Related compounds
Related compounds	Acetylene; Difluoroacetylene; Dichloroacetylene; Diiodoacetylene; Tetrabromoethylene; Tetrabromomethane; Hexabromoethane;
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Dibromoacetylene is an organic compound with the chemical formula C₂Br₂. It is a molecular chemical compound containing acetylene, with its hydrogen substituted by bromine. Its molecule is linear, with the structure Br−C≡C−Br.