Europium(III) bromide

Europium(III) bromide
Names
	IUPAC name Tribromoeuropium
Identifiers
CAS Number	13759-88-1;
3D model (JSmol)	Interactive image;
ChemSpider	75529;
ECHA InfoCard	100.033.939
EC Number	237-349-5;
PubChem CID	83707;
CompTox Dashboard (EPA)	DTXSID9065609 ;
	InChI InChI=1S/3BrH.Eu/h3*1H;/q;;;+2/p-3 Key: GJTREPCQBHSSHK-UHFFFAOYSA-K;
	SMILES [Eu+2].[Br-].[Br-].[Br-];
Properties
Chemical formula	EuBr3
Molar mass	391.68 g
Melting point	702 °C (1,296 °F; 975 K)
Solubility in water	Will dissolve
Thermochemistry
Std molar; entropy (S⦵298)	50.7 ± 3
Std enthalpy of; formation (ΔfH⦵298)	−186.1 ± 3
Gibbs free energy (ΔfG⦵)	−179.3 ± 3
Hazards
	GHS labelling:
Pictograms
Signal word	Warning
Hazard statements	H315, H319, H335
Precautionary statements	P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P362, P403+P233
NFPA 704 (fire diamond)	0 1 1
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Europium(III) bromide (or europium tribromide) is a crystalline compound, a salt, made of one europium and three bromine atoms. Europium tribromide is a grey powder at room temperature. It is odorless. Europium tribromide is hygroscopic.