Dibromoiodoethylene

Dibromoiodoethylene
(Z)-1,2- isomer	(E)-1,2- isomer
	; 1,1- isomer
Identifiers
CAS Number	(Z)-1,2-: 572902-87-5; (E)-1,2-: 572902-82-0; 1,1-: 572902-88-6;
3D model (JSmol)	(Z)-1,2-: Interactive image; (E)-1,2-: Interactive image; 1,1-: Interactive image;
ChemSpider	1,2-: 129331411;
PubChem CID	(Z)-1,2-: 21559773; (E)-1,2-: 102247496; 1,1-: 20473688;
CompTox Dashboard (EPA)	(Z)-1,2-: DTXSID301337138; (E)-1,2-: DTXSID001337141; 1,1-: DTXSID701337142;
	InChI (Z)-1,2-: InChI=1S/C2HBr2I/c3-1-2(4)5/h1H/b2-1- Key: LKNUFXGEOPARSR-UPHRSURJSA-N; (E)-1,2-: InChI=1S/C2HBr2I/c3-1-2(4)5/h1H/b2-1+ Key: LKNUFXGEOPARSR-OWOJBTEDSA-N; 1,1-: InChI=1S/C2HBr2I/c3-2(4)1-5/h1H Key: XQBJKLVQMOQFEB-UHFFFAOYSA-N;
	SMILES (Z)-1,2-: C(=C(/Br)\I)\Br; (E)-1,2-: C(=C(\Br)/I)\Br; 1,1-: C(=C(Br)Br)I;
Properties
Chemical formula	C2HBr2I
Molar mass	311.742 g·mol−1
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Dibromoiodoethylene is a dense organic liquid consisting of an ethylene core with two bromine atoms and one iodine atom as substituents. It is formed by the reaction of dibromoacetylene with hydrogen iodide.^[1]

There are three isomers of dibromoiodoethylene, varying in the position of the two bromine atoms compared to each other.

References

^ Sartori, Mario (1939). The War Gases Chemistry and Analysis. Translated by L. W. Marrison. New York: D. Van Nostrand Co., Inc. p. 51.