Description

cis-Dichlorobis(triphenylphosphine)platinum(II) is a versatile and highly valuable organometallic complex widely used as a catalyst precursor in organic synthesis and materials science. Its significance lies in its role as a key source of the Pt(PPh3)2 fragment, which is instrumental in a variety of cross-coupling and hydrosilylation reactions. This compound is essential for researchers and manufacturers in the pharmaceutical, fine chemical, and advanced materials sectors, where precise catalytic activity is required for developing novel compounds and polymers.

Application

• Catalyst Precursor for various organic transformations, including cross-coupling reactions (e.g., Stille, Suzuki-Miyaura type couplings).
• Hydrosilylation Catalyst in the production of silicones and silane-modified materials.
• Research & Development in organometallic chemistry and the study of catalytic mechanisms.
• Fine Chemical Synthesis for the production of complex pharmaceutical intermediates and specialty chemicals.
• Materials Science for the development of platinum-containing polymers and advanced coatings.
• Homogeneous Catalysis studies due to its well-defined structure and reactivity.

Basic Information

Product Name	cis-Dichlorobis(triphenylphosphine)platinum(II)
CAS No.	14056-88-3
Molecular Formula	C36H30Cl2P2Pt
Molecular Weight	790.66 g/mol
Synonyms	cis-Platinum(II) dichlorobis(triphenylphosphine); cis-Dichlorobis(triphenylphosphine)platinum; cis-Bis(triphenylphosphine)platinum dichloride; PtCl2(PPh3)2; Platinum(II) dichloride bis(triphenylphosphine); Platinum, dichlorobis(triphenylphosphine)-, (SP-4-2)-; Zeise's Dimer analog; Catalyst Precursor C
EINECS	237-886-9

Quality Control

Our cis-Dichlorobis(triphenylphosphine)platinum(II) is manufactured under controlled conditions to ensure high purity and batch-to-batch consistency. Each lot undergoes rigorous analytical testing, including spectroscopic and chromatographic methods, to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This compound is light-sensitive and should be handled under an inert atmosphere for long-term stability.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (Pt content)	≥ 24.6%
Purity (HPLC)	≥ 98.0%
Solubility	Soluble in chlorinated and aromatic solvents
Loss on Drying	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.