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Ferrous bromide

Ferrous bromide structure

CAS No:
7789-46-0
Formula:
Br2Fe
Chemical Name:
Ferrous bromide
Synonyms:
Iron bromide (FeBr2);Ferrous bromide;Iron dibromide;Dibromoiron;Iron(II) bromide;61349-31-3
Categories:
Inorganic Chemistry > Inorganic Salts

Description

Yellow to dark brown lumps In contrast to the chloride, iron(III) bromide is unstable under these conditions. The hydrated bromide can be dehydrated in a stream of hydrogen bromide at 400°C. Iron(II) bromide forms a layer lattice of the CdI2 type. It has a magnetic moment,μeff= 5·71 B.M. at 295°K. It is deliquescent and very soluble in water; the pale green hexahydrate crystallizes at room temperature, the tetrahydrate above 49°C and the dihydrate above 83°C. A 9-hydrate forms below -29·3°C. Th

Ferrous bromide Basic Attributes

Molecular Weight：

215.65

Exact Mass：

213.771606

EC Number：

232-168-8

UNII：

EA3X054RBZ

HScode：

28275900

Characteristics

PSA：

0 Å²

XLogP3：

-5.99450

Appearance：

Yellow beads

Density：

4.63 g/mL at 25 °C(lit.)

Melting Point：

689 °C

Boiling Point：

967 °C

Water Solubility：

soluble in water, THF, methanol, ethanol.

Safety Information

Packing level：

III

Hazard category：

Transport codes：

UN3260

wgk germany：

hazard class code：

20-36/37/38

safety instructions：

26-36

Marks：

Stability/Shelf Life：

hygroscopic

Precautionary statement(s)：

P261-P305 + P351 + P338

Hazard Statements：

H315-H319-H332-H335

GHS Classification：

|Danger|H302 (11.36%): Harmful if swallowed [Warning Acute toxicity, oral]|P260, P261, P264, P270, P271, P280, P301+P312, P301+P330+P331, P302+P352, P303+P361+P353, P304+P312, P304+P340, P305+P351+P338, P310, P312, P321, P330, P332+P313, P337+P313, P362, P363, P403+P233, P405, and P501|Aggregated GHS information provided by 44 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Ferrous bromide Use and Manufacturing

Used as an organic synthesis catalyst

Computed Properties

Molecular Weight:215.65
Hydrogen Bond Acceptor Count:2
Exact Mass:215.76956
Monoisotopic Mass:213.77161
Heavy Atom Count:3
Covalently-Bonded Unit Count:3
Compound Is Canonicalized:Yes

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Iron(II) bromide

CAS No.: 7789-46-0

Content: 99.00%

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Guide of Ferrous bromide

Description
Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties
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Ferrous bromide

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