Potassium palladium chloride
Basic information
- CAS
10025-98-6- Standard SMILES
[Cl][Pd-2]([Cl])([Cl])[Cl].[K+].[K+]- InChIKey
LGCKLDWLSVFMGL-UHFFFAOYSA-J- Molecular formula
- Cl4K2Pd
- Average molar mass
- 326.4 g/mol
- Monoisotopic mass
- 323.7063
Names & identifiers
- Preferred name
- Potassium palladium chloride
- IUPAC
- dipotassium;tetrachloropalladium(2-)
- English name
- Potassium chloropalladite
- Molecular formula
- Cl4K2Pd
- Molecular weight
- 326.43
Names & synonyms
Potassium palladium chloridePalladate(2-), tetrachloro-, dipotassiumDipotassium tetrachloropalladate(II)RefChem:175564K2PdCl4Potassium tetrachloropalladate(II)10025-98-6Potassium chloropalladiteCCRIS 6625Potassium chlorophalladiteDIPOTASSIUM TETRACHLOROPALLADATEMFCD00011373
Show more names
POTASSIUM TETRACHLOROPALLADATEpotassiumchlpotassiumchlorophalladitepotassiumpalladiumchloridepotassiumpalladouschloridePALLADOUS POTASSIUM CHLORIDEPALLADIUM POTASSIUM CHLORIDEPotassium Tetrachloropallidate
Dipotassium tetrachloropalladate(2-)EINECS 233-049-3Palladate(2-), tetrachloro-, dipotassium, (SP-4-1)-AKOS016010431Potassium tetrachloropalladate(II), Premion(R)Palladate(2-), tetrachloro-, potassium (1:2), (SP-4-1)-Potassium palladium(II) chlorideTetrachloropalladate(2-) dipotassium
Database identifiers
- CAS
10025-98-6- PubChem CID
- 61438
- EC Number
- 233-049-3
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 DescriptionRed-brown crystalline powder; Hygroscopic; [Alfa Aesar MSDS]
Physicochemical properties
- Melting point
- 105 °C · 105 °C (dec.)(lit.)
- Density
- 2.67 g/mL · 2.67 g/mL at 25 °C(lit.)
- storage temp.
- Inert atmosphere,Room Temperature
- form
- Crystals or Crystalline Powder
- Specific Gravity
- 2.67 · 2.67
- color
- Red-brown
- Water Solubility
- SOLUBLE
- Sensitive
- Hygroscopic
- Stability
- Stable. Incompatible with strong oxidizing agents.
- InChI
- InChI=1S/4ClH.2K.Pd/h4*1H;;;/q;;;;2*+1;+2/p-4
- InChIKey
- LGCKLDWLSVFMGL-UHFFFAOYSA-J
- SMILES
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
H301 (68.4%): Toxic if swallowed [Danger Acute toxicity, oral]
P261, P264, P264+P265, P270, P271, P272, P273, P280, P301+P316, P302+P352, P304+P340, P305+P351+P338, P305+P354+P338, P317, P319, P321, P330, P332+P317, P333+P317, P337+P317, P362+P364, P391, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 152 reports by companies from 9 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Hazards SummaryA mild skin irritant; Causes convulsions, changes in fluid intake, and ataxia in intravenous lethal-dose studies of rats; [RTECS] An irritant; [Alfa Aesar MSDS] See Palladium.
Hazard Classes and CategoriesAcute Tox. 3 (68.4%)
Safety data
- PPE
- dust mask type N95 (US), Eyeshields, Gloves
- wgk
- 3
- tsca
- TSCA listed
- rtecs
- TT4100000
- hs_code
- 28429080
- risk_code
- 36/37/38-36/38
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- hazard_code
- Xi
- safety_code
- 26-36-37/39
- Storage Class
- 11 - Combustible Solids
- target organs
- Respiratory system
Chemistry & industry
Uses & manufacturing
General Manufacturing InformationPalladate(2-), tetrachloro-, potassium (1:2), (SP-4-1)-: ACTIVE
Applications
UsesPotassium tetrachloropalladate(II) is widely used as a reagent and as a source of palladium chloride to make other palladium complexes and palladium nanoparticles. It finds an application in the synthesis of semiconducting metal-containing polymers. It also reacts with bis(dithiolates) to form metal-bis(dithiolates), which is used in bar code material, laser Q-switch materials, optical CD recording media and superconductivity.
UsesPotassium chloropalladite can be used in the synthesis of semiconducting metal-containing polymers in which the polypyrrole backbone has a conformational energy minimum and is nearly planar.1
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Upstream raw materials
Downstream products
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