Uranium tetrabromide

Uranium tetrabromide
	File:UBr4.png
Identifiers
CAS Number	13470-20-7 check;
3D model (JSmol)	Interactive image;
EC Number	236-734-5;
PubChem CID	83507;
UNII	L5RKW38SRR check;
	InChI InChI=1S/4BrH.U/h4*1H;/q;;;;+4/p-4 Key: IMNIORQANNGBDO-UHFFFAOYSA-J;
	SMILES Br[U](Br)(Br)Br;
Properties
Chemical formula	UBr4
Molar mass	557.645 g/mol
Appearance	brown crystalline solid
Density	5190 kg/m3
Hazards
	GHS labelling:
Pictograms	GHS06: ToxicGHS08: Health hazardGHS09: Environmental hazard
Signal word	Danger
Hazard statements	H300, H330, H373, H411
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Uranium tetrabromide is an inorganic chemical compound of uranium in oxidation state +4.

Production

Uranium tetrabromide can be produced by reacting uranium and bromine:^[1] U+ 2 Br₂ → UBr₄

↑ Georg Brauer (Hrsg.): Handbuch der Präparativen Anorganischen Chemie. 3., umgearb. Auflage. Band II, Enke, Stuttgart 1978, ISBN 3-432-87813-3, S. 1214.

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Identifiers
File:UBr4.png
CAS Number	13470-20-7^checkY
3D model (JSmol)	Interactive image
EC Number	236-734-5
PubChem CID	83507
UNII	L5RKW38SRR^checkY
InChI InChI=1S/4BrH.U/h4*1H;/q;;;;+4/p-4 Key: IMNIORQANNGBDO-UHFFFAOYSA-J
SMILES Br[U](Br)(Br)Br
Properties
Chemical formula	UBr₄
Molar mass	557.645 g/mol
Appearance	brown crystalline solid
Density	5190 kg/m³
Hazards
GHS labelling:
Pictograms	GHS06: ToxicGHS08: Health hazardGHS09: Environmental hazard
Signal word	Danger
Hazard statements	H300, H330, H373, H411
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references