Iron(III) bromide

Iron(III) bromide
Names
	IUPAC name Iron(III) bromide
	Other names Ferric bromide ; Iron tribromide ; tribromoiron
Identifiers
CAS Number	10031-26-2 ;
3D model (JSmol)	Interactive image;
ChemSpider	23830 ;
ECHA InfoCard	100.030.069
EC Number	233-089-1;
PubChem CID	25554;
UNII	9RDO128EH7 ;
CompTox Dashboard (EPA)	DTXSID40894107 ;
	InChI InChI=1S/3BrH.Fe/h31H;/q;;;+3/p-3 Key: FEONEKOZSGPOFN-UHFFFAOYSA-K ; InChI=1/3BrH.Fe/h31H;/q;;;+3/p-3 Key: FEONEKOZSGPOFN-DFZHHIFOAP;
	SMILES [Fe](Br)(Br)Br;
Properties
Chemical formula	FeBr3
Molar mass	295.56 g mol−1
Appearance	brown solid
Odor	odorless
Density	4.50 g cm−3
Melting point	200 °C (392 °F; 473 K) (decomposes)
Structure
Crystal structure	Trigonal, hR24
Space group	R-3, No. 148
Hazards
	Occupational safety and health (OHS/OSH):
Main hazards	corrosive
	GHS labelling:
Pictograms
Signal word	Warning
Hazard statements	H315, H319, H335
NFPA 704 (fire diamond)	3 0 0
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). verify (what is ?) Infobox references

Iron(III) bromide is the chemical compound with the formula FeBr₃. Also known as ferric bromide, this red-brown odorless compound is used as a Lewis acid catalyst in the halogenation of aromatic compounds. It dissolves in water to give acidic solutions.

Names



IUPAC name Iron(III) bromide
Other names Ferric bromide Iron tribromide tribromoiron
Identifiers
CAS Number	10031-26-2^Y
3D model (JSmol)	Interactive image
ChemSpider	23830^Y
ECHA InfoCard	100.030.069
EC Number	233-089-1
PubChem CID	25554
UNII	9RDO128EH7^Y
CompTox Dashboard (EPA)	DTXSID40894107
InChI InChI=1S/3BrH.Fe/h31H;/q;;;+3/p-3^Y Key: FEONEKOZSGPOFN-UHFFFAOYSA-K^N InChI=1/3BrH.Fe/h31H;/q;;;+3/p-3 Key: FEONEKOZSGPOFN-DFZHHIFOAP
SMILES [Fe](Br)(Br)Br
Properties
Chemical formula	FeBr₃
Molar mass	295.56 g mol⁻¹
Appearance	brown solid
Odor	odorless
Density	4.50 g cm⁻³
Melting point	200 °C (392 °F; 473 K) (decomposes)
Structure
Crystal structure	Trigonal, hR24
Space group	R-3, No. 148
Hazards
Occupational safety and health (OHS/OSH):
Main hazards	corrosive
GHS labelling:
Pictograms
Signal word	Warning
Hazard statements	H315, H319, H335
NFPA 704 (fire diamond)	3 0 0
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). N verify (what is ^YN ?) Infobox references