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HomeProduct name listPlatinum dichloride

Platinum dichloride

Synonym(s):Platinum dichloride;Platinum(II) chloride (73% Pt)

  • CAS NO.:10025-65-7
  • Empirical Formula: Cl2Pt
  • Molecular Weight: 265.98
  • MDL number: MFCD00011181
  • EINECS: 233-034-1
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-11-15 19:19:13
Platinum dichloride Structural

What is Platinum dichloride?

Chemical properties

Olive Green Crystals

The Uses of Platinum dichloride

Platinum chloride is a useful inorganic reagent which has been used in the preparation and characterization of Ru-Pt core-shell nanoparticles.

The Uses of Platinum dichloride

Platinum (II) chloride is a catalyst used for a variety of C-C bond, C-O bond, and C-N bond formation.

Definition

ChEBI: Platinum dichloride is a platinum coordination entity consisting of platinum(II) bound to two chlorine atoms. It has a role as a reagent and a catalyst.

Safety Profile

Moderately toxic by ingestion. A skin irritant. Human mutation data reported. When heated to decomposition it emits toxic fumes of Cl-. See also PLATINUM COMPOUNDS.

Purification Methods

It is purified by heating at 450o in a stream of Cl2 for 2hours. Some sublimation occurs because the PtCl2 sublimes completely at 560o as red (almost black) needles. This sublimate can be combined to the bulk chloride, and while still at ca 450o it should be transferred to a container and cooled in a desiccator. A probable impurity is PtCl4. To test for this add a few drops of H2O (in which PtCl4 is soluble) to the salt, filter and add an equal volume of saturated aqueous NH4Cl to the filtrate. If no precipitate is formed within 1minute, then the product is pure. If a precipitate appears, then the whole material should be washed with small volumes of H2O until the soluble PtCl4 is removed. The purified PtCl2 is partly dried by suction and then dried in a vacuum desiccator over P2O5. It is insoluble in H2O but soluble in HCl to form chloroplatinic acid (H2PtCl4) by disproportionation. [Cohen Inorg Synth VI 209 1960.]

Properties of Platinum dichloride

Melting point: 581 °C (dec.)(lit.)
Density  6.05 g/mL at 25 °C
storage temp.  Store below +30°C.
solubility  insoluble in H2O, ethanol, ethyl ether; soluble in HCl
form  Powder
color  Green-brown
Specific Gravity 6.05
PH 5-6 (H2O)suspension
Water Solubility  INSOLUBLE
Merck  14,7528
CAS DataBase Reference 10025-65-7(CAS DataBase Reference)
EPA Substance Registry System Platinium dichloride (10025-65-7)

Safety information for Platinum dichloride

Signal word Danger
Pictogram(s)
ghs
Corrosion
Corrosives
GHS05
ghs
Health Hazard
GHS08
GHS Hazard Statements H314:Skin corrosion/irritation
H317:Sensitisation, Skin
H334:Sensitisation, respiratory
Precautionary Statement Codes P260:Do not breathe dust/fume/gas/mist/vapours/spray.
P272:Contaminated work clothing should not be allowed out of the workplace.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for Platinum dichloride

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