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Chlorides and other halides

Ferrous bromide

Also known as Iron(II) bromide, Iron dibromide, Iron (II) bromide

CAS 7789-46-0Formula Br2FeMolar mass 215.65 g/molEC 232-168-8
GHS signal word: Danger. Pictograms: Corrosive, Harmful or irritant 5 suppliers listed Drug substance
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Ferrous bromide chemical structure, Br2Fe, CAS 7789-46-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
7789-46-0
Formula
Br2Fe
Molar mass
215.65 g/mol
EC number
232-168-8
HS code
282759
Category
Chlorides and other halides

What is Ferrous bromide?

Plain description, key identifiers and synonyms

Ferrous bromide is a chemical substance with the molecular formula Br2Fe and a molar mass of 215.65 g/mol. Its CAS registry number is 7789-46-0. The IUPAC name is iron(2+) dibromide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
iron(2+) dibromide
CAS number
7789-46-0 CAS number cross-checked
EC number
232-168-8
Molecular formula
Br2Fe
UNII
EA3X054RBZ
MDL number
MFCD00016081
InChIKey
GYCHYNMREWYSKH-UHFFFAOYSA-L
InChI
InChI=1S/2BrH.Fe/h2*1H;/q;;+2/p-2
SMILES (canonical and isomeric)
[Fe+2].[Br-].[Br-]

Synonyms

  • Iron(II) bromide
  • Iron dibromide
  • Iron (II) bromide
  • iron(2+), dibromide
  • Br2Fe
  • Dibromoiron, Ferrous Bromide,, Iron Dibromide,
  • Ferrum bromatum
  • Ferrous bromide, anhydrous, 99.999%

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
215.65 g/molcalc.
Exact mass
213.7716 Dacalc.
LogP (octanol/water)
-5.99calc.
Topological polar surface area
0 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
0calc.
Rotatable bonds
0calc.
Heavy atoms
3calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0calc.
Formal charge
0calc.
Stereocentres
0calc.
Components
3calc.

Calculated for screening. Confirm critical figures with the supplier.

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Danger
GHS05: Corrosive
Corrosive
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H302Harmful if swallowed.
  • H314Causes severe skin burns and eye damage.
  • H315Causes skin irritation.
  • H319Causes serious eye irritation.
  • H332Harmful if inhaled.
  • H335May cause respiratory irritation.
Precautionary statements (26)
  • P260Do not breathe dust, fume, gas, mist, vapours or spray.
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P270Do not eat, drink or smoke when using this product.
  • P271Use only outdoors or in a well-ventilated area.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P301 + P317If swallowed: Get medical help.
  • P301 + P330 + P331If swallowed: Rinse mouth. Do not induce vomiting.
  • P302 + P352If on skin: Wash with plenty of water.
  • P302 + P361 + P354If on skin: Take off immediately all contaminated clothing. Immediately rinse with water for several minutes.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P305 + P354 + P338If in eyes: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P316Get emergency medical help immediately.
  • P317Get medical help.
  • P319Get medical help if you feel unwell.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • P332 + P317If skin irritation occurs: Get medical help.
  • P337 + P317If eye irritation persists: Get medical help.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P363Wash contaminated clothing before reuse.
  • P403 + P233Store in a well-ventilated place. Keep container tightly closed.
  • P405Store locked up.
  • P501Dispose of contents and container in accordance with local regulations.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

Ferrous bromide suppliers

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Where suppliers are based

5 suppliers in 4 countries

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Ferrous bromide price

Indicative price range per kg from live supplier offers

No published prices right now

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Uses and applications

What the substance is used for, by industry and function

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

Regulatory status

Inventories, regulations and trade controls that list this substance

Health and food

  • Active ingredient in FDA approved drug labels

United States

  • TSCA inventory (USA)
    Status: Active in US commerce

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Ferrous bromide is traded under.

HS 2827.59Indicative HS code

Bromides and bromide oxides, other

World exports in 2024
$322M
−40.7% vs 2023, imports $348M
2019 to 2024
Top exporters
  1. Israel33.5%
  2. United States17.1%
  3. India * partner reported11.0%
Top importers
  1. United States29.2%
  2. Saudi Arabia29.1%
  3. Netherlands6.8%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Ferrous bromide is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Ferrous bromide, based on the data on this page

What is Ferrous bromide?

Ferrous bromide is a chemical substance with the molecular formula Br2Fe and a molar mass of 215.65 g/mol. Its CAS registry number is 7789-46-0. The IUPAC name is iron(2+) dibromide.

What is the CAS number of Ferrous bromide?

The CAS registry number of Ferrous bromide is 7789-46-0.

What is the molecular formula and weight of Ferrous bromide?

The molecular formula of Ferrous bromide is Br2Fe and its molar mass is 215.65 g/mol.

Is Ferrous bromide hazardous?

Ferrous bromide carries the GHS signal word "Danger". Main hazards: harmful if swallowed, causes severe skin burns and eye damage, causes skin irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Ferrous bromide?

Ferrous bromide is usually classified under HS code 282759 (Bromides and bromide oxides, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Ferrous bromide?

CompoundList lists 5 suppliers of Ferrous bromide in Russia, China, Germany and Turkey. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Ferrous bromide?

Suppliers quote Ferrous bromide on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Ferrous bromide

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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