Palladate(2-), tetrabromo-, potassium (1:2)
Basic information
- CAS
13826-93-2- Standard SMILES
[Br][Pd-2]([Br])([Br])[Br].[K+].[K+]- InChIKey
RIURRBMISBBRGH-UHFFFAOYSA-J- Molecular formula
- Br4K2Pd
- Average molar mass
- 504.23 g/mol
- Monoisotopic mass
- 499.50424
Names & identifiers
- Preferred name
- Palladate(2-), tetrabromo-, potassium (1:2)
- IUPAC
- dipotassium;tetrabromopalladium(2-)
- English name
- Potassium tetrabromopalladate(II)
- Molecular formula
- Br4H4KPd-
- Molecular weight
- 469.17
Names & synonyms
13826-93-2Palladate(2-), tetrabromo-, potassium (1:2)EINECS 237-535-6Palladate(2-), tetrabromo-, dipotassium, (SP-4-1)-DTXSID50884716RefChem:169617DTXCID701024145Potassium tetrabromopalladate(II)Dipotassium tetrabromopalladateMFCD00049659Dipotassium tetrabromopalladate(2-)Potassium tetrabromopalladate
Show more names
tetrabromopalladium(2-)POTASSIUM PALLADOUS BROMIDEPALLADIUM POTASSIUM BROMIDEPotassium tetrabromopalladitedipotassiumtetrabromopalladatePOTASSIUM TETRABROMOPALLADATE()Potassium tetrabromopalladate(Ⅱ)
SCHEMBL310778PALLADOUS POTASSIUM BROMIDEDipotassium tetrabromidopalladate(2-)SY061158NS00085415E75925
Database identifiers
- CAS
13826-93-2- PubChem CID
- 61688
- DTXSID
DTXSID50884716- EC Number
- 237-535-6
Properties
Computed structural properties
- Topological polar surface area
- 0 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 1
- Rotatable bonds
- 0
- Heavy atoms
- 7
- Formal charge
- 0
- Complexity
- 19.1
Experimental & physicochemical properties
Chemical ClassesMetals -> Metals, Inorganic Compounds
Physical DescriptionBrown hygroscopic crystals; [Alfa Aesar MSDS]
Physicochemical properties
- storage temp.
- 2 · under inert gas (nitrogen or Argon) at 2-8°C
- form
- Crystalline
- color
- Red-brown
- Water Solubility
- Soluble in water.
- Sensitive
- Hygroscopic
- Stability
- hygroscopic
- InChI
- 1S/4BrH.2K.Pd/h4*1H;;;/q;;;;2*+1;+2/p-4
- InChIKey
- RIURRBMISBBRGH-UHFFFAOYSA-J
- SMILES
- [K+].[K+].Br[Pd--](Br)(Br)Br
- CAS DataBase Reference
- 13826 · 13826-93-2(CAS DataBase Reference)
- EPA Substance Registry System
- Palladate(2-), tetrabromo-, dipotassium, (SP-4-1)- (13826-93-2)
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 43 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Hazards SummaryAn irritant; [Alfa Aesar MSDS] See Palladium and Palladium chloride.
Hazard Classes and CategoriesSkin Irrit. 2 (100%)
Safety data
- PPE
- dust mask type N95 (US), Eyeshields, Gloves
- wgk
- 3
- tsca
- TSCA listed
- risk_code
- 36/37/38
- Signal word
- Warning
- Symbol(GHS)
- GHS05,GHS07
- hazard_code
- Xi
- safety_code
- 26-36
- Storage Class
- 11 - Combustible Solids
- target organs
- Respiratory system
- Hazard statements
- H315-H319-H335-H302-H318
- Hazard Classifications
- Eye Irrit. 2Skin Irrit. 2STOT SE 3
Chemistry & industry
Uses & manufacturing
General Manufacturing InformationPalladate(2-), tetrabromo-, potassium (1:2): INACTIVE
Applications
UsesPotassium tetrabromopalladate(II) Used in the synthesis of semiconducting metal-containing polymers in which the polypyrrole backbone has a conformational energy minimum and is nearly planar.
UsesPotassium tetrabromopalladate(II) may be used along with (COD)PdCl2 and C3-symmetric N,N′,N′′-tris(2-pyridinylmethyl)-1,3,5-benzenetricarboxamide (L) to prepare Pd6L4-type neutral coordination cages.
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Related reactions
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Compound notes
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