Basic information
- CAS
13470-26-3- Standard SMILES
[Br][V]([Br])[Br]- InChIKey
ZOYIPGHJSALYPY-UHFFFAOYSA-K- Molecular formula
- Br3V
- Average molar mass
- 290.65 g/mol
- Monoisotopic mass
- 287.69897
Overview
Vanadium(III) bromide is a chemical compound of vanadium and bromine. Bromine is a halogen element with the symbol Br and atomic number 35. Diatomic bromine does not occur naturally, but bromine salts can be found in crustal rock. Vanadium is a transition metal with the chemical symbol V and atomic number 23. The element usually combines with other elements such as oxygen, sodium, sulfur, or chloride, and occurs naturally in about 65 different minerals and in fossil fuel deposits. Vanadium is found in many organisms, and is used by some life forms as an active center of enzymes. (L837, L838, L625)
Names & identifiers
- Preferred name
- Vanadium(iii) bromide
- IUPAC
- tribromovanadium
- English name
- VANADIUM(III) BROMIDE
- Molecular formula
- Br3V
- Molecular weight
- 290.65
Names & synonyms
Vanadium(III) bromideVanadium BromatumRefChem:66965Vanadium tribromide13470-26-3tribromovanadiumVanadium bromide (VBr3)Vanadium bromidevanadium(3+) tribromideEINECS 236-736-6NSC 151961Vanadium (III) bromide
Show more names
ribromovanadiumVanadiumtribromidVanadium(Ⅲ)bromidevanadiumtribromidevanadiumbromide(vbr3)Vanadium(III) tribromide
UNII-KB5CDP6ZK3WLN: VA E3Vanadium(III) bromide 99%Vanadium(III) bromide, 99%SCHEMBL1538844DTXSID4065498NSC151961Vanadium(III) bromide (99.7%-V)
Database identifiers
- CAS
13470-26-3- PubChem CID
- 83509
- DTXSID
DTXSID4065498- EC Number
- 236-736-6
Properties
Computed structural properties
- Topological polar surface area
- 0 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 0
- Rotatable bonds
- 0
- Heavy atoms
- 4
- Formal charge
- 0
- Complexity
- 8
Experimental & physicochemical properties
SpringerMaterials Propertiescrystal structure
Physicochemical properties
- Density
- 4 g/cm3 · 4 g/cm3
- solubility
- 2 O · reacts with H2O
- form
- Powder
- color
- black
- Specific Gravity
- 4 · 4.00’
- Water Solubility
- Soluble in water and tetrahydrofuran.
- Sensitive
- Moisture Sensitive
- Exposure limits
- 0.05 mg/m3 · NIOSH: Ceiling 0.05 mg/m3
- FDA UNII
- 5 CDP6ZK3 · KB5CDP6ZK3
- EPA Substance Registry System
- Vanadium bromide (VBr3) (13470-26-3)
- Symbol(GHS)
- 5 · GHS05
- Signal word
- Danger
- Hazard statements
- 318 · H318-H314
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Danger
H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 43 reports by companies from 2 notifications to the ECHA C&L Inventory.
Hazard information
Hazard Classes and CategoriesSkin Corr. 1B (100%)
Safety & protection
Minimum Risk LevelAcute Inhalation: 0.0002 mg/m3 (Vanadium) (L134)
Intermediate Oral: 0.003 mg/kg/day (Vanadium)(L134)
Toxicology
Treatment
EYES: irrigate opened eyes for several minutes under running water. INGESTION: do not induce vomiting. Rinse mouth with water (never give anything by mouth to an unconscious person). Seek immediate medical advice. SKIN: should be treated immediately by rinsing the affected parts in cold running water for at least 15 minutes, followed by thorough washing with soap and water. If necessary, the person should shower and change contaminated clothing and shoes, and then must seek medical attention. INHALATION: supply fresh air. If required provide artificial respiration.
Health Effects
Bromine vapour causes irritation and direct damage to the mucous membranes. Elemental bromine also burns the skin. The bromide ion is a central nervous system depressant and chronic exposure produces neuronal effects. This is called bromism and can result in central reactions reaching from somnolence to coma, cachexia, exicosis, loss of reflexes or pathologic reflexes, clonic seizures, tremor, ataxia, loss of neural sensitivity, paresis, papillar edema of the eyes, abnormal speech, cerebral edema, delirium, aggressiveness, and psychoses. Breathing high levels of vanadium affects the lungs, throat, and eyes. Ingestion of vanadium may cause kidney and liver damage, birth defects, or death. (L837,L625, L626, L627)
Chemistry & industry
Pharmacology
Metabolism/Metabolites
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. Vanadium is absorbed mainly via inhalation, though small amounts can be absorbed through the skin and gastrointestional tract. It is rapidly distributed in the plasma, mainly to the kidney, liver, lungs, heart, bone, where it tends to accumulate. With the help of cytochrome P-450 enzymes, it can interconvert between its two oxidation states, vanadyl (V+4) and vanadate (V+5). Both states of vanadium can reversibly bind to transferrin protein in the blood and then be taken up into erythrocytes. Vanadium is excreted mainly in the urine. (L837, L626)
Uses & manufacturing
General Manufacturing InformationVanadium bromide (VBr3): ACTIVE
Applications
UsesVanadium(III) bromide is used as a catalyst for C(sp3)-H fluorination reactions especially the benzylic fluorination.
Suppliers25 total
北京华美互利生物化工010-56205725 · [email protected]
Career Henan Chemica Co+86-0371-86658258 +86-13203830695 · [email protected]
上海麦克林生化科技股份有限公司021-50706066 15221275939 · [email protected]
陕西缔都新材料有限公司029-63373950 17392216152 · [email protected]
上海迈瑞尔生化科技有限公司
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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