Potassium hexabromoplatinate(IV)
Basic information
- CAS
16920-93-7- Standard SMILES
[Br][Pt-2]([Br])([Br])([Br])([Br])[Br].[K+].[K+]- InChIKey
LRBZJCBXMOGTCN-UHFFFAOYSA-H- Molecular formula
- Br6K2Pt
- Average molar mass
- 752.7 g/mol
- Monoisotopic mass
- 746.40223
Names & identifiers
- Preferred name
- Potassium hexabromoplatinate(IV)
- IUPAC
- dipotassium;hexabromoplatinum(2-)
- English name
- Potassium hexabromoplatinate(IV)
- Molecular formula
- Br6K2Pt
- Molecular weight
- 752.7
Names & synonyms
Potassium hexabromoplatinate(IV)DIPOTASSIUM HEXABROMOPLATINATEPlatinate(2-), hexabromo-, potassium (1:2), (OC-6-11)-RefChem:867824Dipotassium hexabromoplatinate(2)Platinate(2), hexabromo, dipotassiumPotassium hexabromoplatinate(IV) (7CI)Platinate(2), hexabromo, dipotassium, (OC611)Platinate(2), hexabromo, potassium (1:2), (OC611)240-977-216920-93-7Potassiumhexabromoplatinate(iv)
Show more names
platinicpotassiumbromidePOTASSIUM PLATINUM BROMIDEPotassium hexabromoplatinatedipotassiumhexabromoplatinateipotassium,hexabromoplatinum(2-)hexabromo-platinate(2-dipotassiumdipotassium,hexabromoplatinum(2-)dipotassiumhexabromoplatinate(2-)
Platinate(2-), hexabromo-, dipotassium, (OC-6-11)-Platinic potassium bromideCCRIS 6631Dipotassium hexabromoplatinate(2-)EINECS 240-977-2Platinate(2-), hexabromo-, dipotassiumPLATINUM POTASSIUM BROMIDESCHEMBL887036
Database identifiers
- CAS
16920-93-7- PubChem CID
- 61854
- EC Number
- 240-977-2
Properties
Computed structural properties
- Topological polar surface area
- 0 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 1
- Rotatable bonds
- 0
- Heavy atoms
- 9
- Formal charge
- 0
- Complexity
- 62.7
Experimental & physicochemical properties
Chemical ClassesMetals -> Metals, Inorganic Compounds
Physical DescriptionOrange hygroscopic crystals; Soluble in water; [Alfa Aesar MSDS]
Physicochemical properties
- Melting point
- 400 °C · 400°C (dec.)
- Density
- 4 · 4,66 g/cm3
- form
- Powder
- color
- red to brown
- Specific Gravity
- 4.66 · 4.66
- Solubility Product Constant (Ksp)
- 4.2 · pKsp: 4.20
- Stability
- hygroscopic
- EPA Substance Registry System
- Platinate(2-), hexabromo-, dipotassium, (OC-6-11)- (16920-93-7)
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 319 · H319-H312-H332-H335-H315-H302
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
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 39 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Hazards SummaryAn irritant; May cause skin and respiratory sensitization; [Alfa Aesar MSDS] See Potassium hexachloroplatinate(IV).
Hazard Classes and CategoriesAcute Tox. 4 (100%)
Safety & protection
Threshold Limit Values (TLV)0.002 [mg/m3], as Pt (soluble salts)
Permissible Exposure Limit (PEL)0.002 [mg/m3], as Pt (soluble salts)
Immediately Dangerous to Life or Health (IDLH)4.0 [mg/m3], as Pt (soluble salts)
Toxicology
Adverse EffectsSkin Sensitizer - An agent that can induce an allergic reaction in the skin.
Safety data
Chemistry & industry
Uses & manufacturing
General Manufacturing InformationPlatinate(2-), hexabromo-, potassium (1:2), (OC-6-11)-: ACTIVE
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Compound notes
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