Karstedt Catalyst Solution , Pt: ~ 2%diolne solution , 68478-92-2

CAS NO.：68478-92-2

Empirical Formula: C8H18OPtSi2

Molecular Weight: 381.48

MDL number: MFCD00151662

EINECS: 270-844-4

PRODUCT Properties

• Melting point: 12-13 °C
• Boiling point: 138 °C
• Density: 0.984 g/mL at 25 °C
• vapor pressure: 7 mm Hg ( 21 °C)
• refractive index: 1.4954
• Flash point: 86 °F
• storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
• form: clear liquid
• color: Light yellow to Yellow to Green
• Specific Gravity: 0.984
• Water Solubility: Miscible with toluene, xylene, isopropyl alcohol, double-vinyl silicone oil and vinyl terminated poly(dimethylsiloxane). Immiscible with water.
• Sensitive: Moisture Sensitive
• Hydrolytic Sensitivity: 4: no reaction with water under neutral conditions
• Stability: Flammable. Incompatible with reducing agents, oxidizing agents. Contact with water yields hydrogen gas.
• EPA Substance Registry System: Platinum, 1,3-diethenyl-1,1,3,3-tetramethyldisiloxane complexes (68478-92-2)

Description and Uses

Platinum (0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane Complex Solution is a kind of yellow liquid with a chemical formula of O[Si(CH3)2CH=CH2]2Pt and a molecular weight of 381.48. Platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane complex solution (Pt-DVTMDS) has emerged as a novel organometallic compound with diverse applications in recent scientific research. This compound represents a coordination complex of platinum(0) and divinyl-1,1,3,3-tetramethyldisiloxane complex solution (DVTMDS). It has proven valuable in synthesizing diverse organometallic compounds, including gold(I)-DVTMDS and palladium(II)-DVTMDS. Furthermore, it has played a significant role in investigating chemical reactions, such as the catalytic hydrogenation of aldehydes and ketones theand oxidation of organic compounds. It was used as a precursor of the metallic phase to obtain a highly active electrochemical system Pt/SnO2 catalyst with a low metal load[1].

Platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane Complex Solution is a catalyst in the preparation of phenol functional silanes which are used as adhesion promoters.

Safety

• Symbol(GHS): GHS02,GHS07,GHS08
• Signal word: Danger
• Hazard statements: H226-H304-H312+H332-H315-H319-H335-H373-H412
• Precautionary statements: P210-P273-P280-P301+P310-P303+P361+P353-P331
• Hazard Codes: T,Xi,Xn
• Risk Statements: 61-10-20/21-37/38-41-62-36/37/38-38
• Safety Statements: 53-16-26-36/37/39-45-36-36/37
• RIDADR: UN 1307 3/PG 3
• WGK Germany: 3
• TSCA: Yes
• HS Code: 28439000