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Description

Iron (II) bromide · CAS 7789-46-0 · Br2Fe. UNII EA3X054RBZ.

Identification

CAS Registry Number	7789-46-0
PubChem CID	82240
Molecular formula	Br2Fe
IUPAC name	iron(2+) dibromide
UNII (FDA)	EA3X054RBZ

Computed Descriptors

Molecular Weight	215.65
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	0
Exact Mass	215.76956
Monoisotopic Mass	213.77161
Topological Polar Surface Area	0
Heavy Atom Count	3
Formal Charge	0
Complexity	0

Physical description & handling notes

• Light yellow to dark brown hygroscopic solid; Soluble in water; [Merck Index] Yellow odorless granules; Hygroscopic and soluble in water; [Alfa Aesar MSDS]

GHS Hazard Classification

Reported hazard statements	H302 (11.1%), H314 (15.6%), H315 (84.4%), H319 (84.4%), H332 (84.4%), H335 (84.4%)

Documented Uses

• Used as a polymerization catalyst; [Merck Index]
• Iron(II) bromide is useful synthetic intermediate. (L653)
• Bromine is mainly absorbed via inhalation, but may also enter the body through dermal contact. Bromine salts can be ingested. Due to its reactivity, bromine quickly forms bromide and may be deposited in the tissues, displacing other halogens. (L626)

Synonyms

Iron(II) bromide; 7789-46-0; UNII-EA3X054RBZ; EA3X054RBZ; EINECS 232-168-8; RefChem:57875; 232-168-8; Ferrous bromide; Iron dibromide; IRON (II) BROMIDE; iron(2+);dibromide; MFCD00016081; Br2Fe; Dibromoiron; Ferrous Bromide,;Iron Dibromide;; FERRUM BROMATUM; SCHEMBL96654

Frequently Asked Questions

What are the CAS number and molecular formula of Iron (II) bromide?

CAS 7789-46-0; molecular formula Br2Fe; molecular weight — g/mol.

What other names is Iron (II) bromide known by?

Iron(II) bromide, 7789-46-0, UNII-EA3X054RBZ, EA3X054RBZ, EINECS 232-168-8, RefChem:57875.

Is Iron (II) bromide classified as hazardous?

Hazard statements reported: H302, H314, H315, H319, H332.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.