IRON (III) BROMIDE
- CAS No.
- 10031-26-2
- Chemical Name:
- IRON (III) BROMIDE
- Synonyms
- IRON BROMIDE;FERRIC BROMIDE;iron tribromide;Tribromoiron(III);IRON (III) BROMIDE;Iron bromide(FeBr3);Ferric(III) bromide;Iron(III) tribromide;Iron(III) bromide 98%;Iron(iii) bromide, 90+%
- CBNumber:
- CB0746623
- Molecular Formula:
- Br3Fe
Lewis structure
- Molecular Weight:
- 295.56
- MDL Number:
- MFCD00016082
- MOL File:
- 10031-26-2.mol
- MSDS File:
- SDS
| Melting point | 200 °C |
|---|---|
| Density | 4.500 |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | soluble in ethanol, ethyl ether |
| form | Powder |
| color | White to yellow-beige |
| Water Solubility | Soluble in water, ether and alcohol. |
| Sensitive | Hygroscopic |
| Merck | 14,4018 |
| Exposure limits |
ACGIH: TWA 1 mg/m3 NIOSH: TWA 1 mg/m3 |
| Stability | hygroscopic |
| InChIKey | FEONEKOZSGPOFN-UHFFFAOYSA-K |
| CAS DataBase Reference | 10031-26-2(CAS DataBase Reference) |
| FDA UNII | 9RDO128EH7 |
| EPA Substance Registry System | Iron bromide (FeBr3) (10031-26-2) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS05 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H290-H314 | |||||||||
| Precautionary statements | P234-P260-P280-P301+P330+P331-P303+P361+P353-P305+P351+P338 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-37/39 | |||||||||
| RIDADR | UN3260 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 28275900 | |||||||||
| NFPA 704 |
|
IRON (III) BROMIDE price More Price(38)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 217883 | Iron(III) bromide 98% | 10031-26-2 | 10g | $101 | 2024-03-01 | Buy |
| Sigma-Aldrich | 217883 | Iron(III) bromide 98% | 10031-26-2 | 50g | $382 | 2024-03-01 | Buy |
| Alfa Aesar | 031125 | Iron(III) bromide, anhydrous, 98+% | 10031-26-2 | 5g | $44 | 2024-03-01 | Buy |
| Alfa Aesar | 031125 | Iron(III) bromide, anhydrous, 98+% | 10031-26-2 | 25g | $152 | 2023-06-20 | Buy |
| Strem Chemicals | 93-2665 | Iron(III) bromide, anhydrous, 99% | 10031-26-2 | 10g | $69 | 2024-03-01 | Buy |
IRON (III) BROMIDE Chemical Properties,Uses,Production
Preparation
Iron(III) bromide is prepared by the action of bromine with iron filings:
2Fe + 3Br2 → 2FeBr3
The compound should be stored in dark bottles protected from air or light. It also may be obtained by double decompostion reactions between a ferric salt and a bromide (alkali metal bromide) in aqueous solution followed by evaporation and crystallization:
Fe2(SO4)3 + LiBr → 2FeBr3 + 3Li2SO4
It also may be prepared in high yield by photochemical reaction of dibromoirontetracarbonyl with bromine in hexane (Yoon, K.B. and J.K. Kochi.
1990. Inorg. Chem. 29, pp. 869):
(CO)4FeBr2 + ½ Br2 → FeBr3 + 4CO
Chemical Properties
Brown-red crystalline powder
Physical properties
Dark red hexagonal crystal; hygroscopic; partially decomposes to FeBr2,losing some bromine on exposure to air or light; density 4.50 g/cm3; decomposes on heating; soluble in water, ethanol, and ether.
Uses
Iron(III) bromide is used as a Lewis acid catalyst in the halogenation of aromatic compounds. It is also used in the preparation of 2,5-dibromo-4-aryl-1,3-pentadiene by reacting with homoallenic bromohydrin.
Uses
Catalyst for organic reactions, particularly in bromination of aromatic Compounds.
General Description
This product has been enhanced for catalytic efficiency.
Purification Methods
Sublime it in a sealed tube with Br2 at 120o-200o. [Lux in Handbook of Preparative Inorganic Chemistry (Ed.Brauer) Academic Press Vol II p 1494 1965.]
IRON (III) BROMIDE Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Accela ChemBio Inc. | (+1)-858-699-3322 | info@accelachem.com | United States | 19965 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 | sales@chemdad.com | China | 39916 | 58 |
| career henan chemical co | +86-0371-86658258 15093356674; | factory@coreychem.com | China | 29826 | 58 |
| JIAXING REGEN CHEMICAL CO.,LTD | +8613385739570 | regen_chemical1@163.com | China | 226 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34572 | 58 |
| ANHUI WITOP BIOTECH CO., LTD | +8615255079626 | eric@witopchemical.com | China | 23556 | 58 |
| Baoji Guokang Healthchem co.,ltd | +8615604608665 15604608665 | dominicguo@gk-bio.com | CHINA | 9427 | 58 |
| Alfa Chemistry | +1-5166625404 | Info@alfa-chemistry.com | United States | 21317 | 58 |
| Hangzhou MolCore BioPharmatech Co.,Ltd. | +86-057181025280; +8617767106207 | sales@molcore.com | China | 49739 | 58 |
View Lastest Price from IRON (III) BROMIDE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2021-08-12 | IRON (III) BROMIDE
10031-26-2
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd | |
 |
2020-01-09 | IRON (III) BROMIDE
10031-26-2
|
US $1.00 / KG | 1KG | 99% | 200kg | Career Henan Chemical Co |
-
- IRON (III) BROMIDE
10031-26-2
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
-
- IRON (III) BROMIDE
10031-26-2
- US $1.00 / KG
- 99%
- Career Henan Chemical Co