Platinum bromide (PtBr2)
Basic information
- CAS
13455-12-4- Standard SMILES
[Br][Pt][Br]- InChIKey
KGRJUMGAEQQVFK-UHFFFAOYSA-L- Molecular formula
- Br2Pt
- Average molar mass
- 354.89 g/mol
- Monoisotopic mass
- 352.80147
Overview
Platinum(II) bromide is a chemical compound of platinum and bromine. It is a common precursor to other platinum-bromide compounds. 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. Like palladium chloride and palladium bromide, it is a compound that dissolves only in coordinating solvents or in the presence of donor ligands. (L625, L659)
Names & identifiers
- Preferred name
- Platinum bromide (PtBr2)
- IUPAC
- dibromoplatinum
- English name
- Platinum bromide
- Molecular formula
- Br2Pt
- Molecular weight
- 354.89
Names & synonyms
Platinum(II) bromidePlatinum dibromidePlatinum bromide (PtBr2)PtBr2Platinous bromide89VK2P9DENDTXSID6065476PLATINUM(2+) ION DIBROMIDERefChem:174795DTXCID9034232236-648-813455-12-4
Show more names
ibromoplatinumplatinumbromide(ptbr2)Platinum(II)bromide,98%Platinum(II) bromide 98%
DibromoplatinumPLATINUM BROMIDEPlatinum(II) dibromidePlatinum(2+) dibromidePlatinum (II) BromideSCHEMBL288420PLATINUM BROMIDE, PtBr2191545-48-9
Database identifiers
- CAS
13455-12-4- PubChem CID
- 83486
- DTXSID
DTXSID6065476- UNII
- 89VK2P9DEN
- EC Number
- 236-648-8
Properties
Computed structural properties
- Topological polar surface area
- 0 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 0
- Rotatable bonds
- 0
- Heavy atoms
- 3
- Formal charge
- 0
- Complexity
- 2.8
Physicochemical properties
- Melting point
- 250 °C · 250 °C (dec.)(lit.)
- Density
- 6.65 g/mL · 6.65 g/mL at 25 °C(lit.)
- storage temp.
- 2 · 2-8°C, protect from light, stored under nitrogen
- solubility
- 2 O · insoluble in H2O
- form
- Powder
- Specific Gravity
- 6.65 · 6.65
- color
- Khaki to brown
- Water Solubility
- Soluble in water.
- Exposure limits
- 0.002 mg/m3NIOSH: · ACGIH: TWA 0.002 mg/m3NIOSH: IDLH 4 mg/m3; TWA 0.002 mg/m3
- Major Application
- PEM fuel cellshomogeneous catalystmaterial synthesis precursor
- InChI
- InChI=1S/2BrH.Pt/h2*1H;/q;;+2/p-2
- InChIKey
- KGRJUMGAEQQVFK-UHFFFAOYSA-L
- SMILES
- [Pt](Br)Br
- CAS DataBase Reference
- 13455 · 13455-12-4(CAS DataBase Reference)
- FDA UNII
- 89 VK2P9DEN · 89VK2P9DEN
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
Warning
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 5 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Hazard Classes and CategoriesSkin Irrit. 2 (100%)
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. (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. (L626)
Uses & manufacturing
General Manufacturing InformationPlatinum bromide (PtBr2): ACTIVE
Applications
UsesPlatinum(II) bromide used as Pharmaceutical intermediates.
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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