Platinum (0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane complex, soln. in vinyl terminated polydimethylsiloxane

Description

CAS: 68478-92-2 | C8 H18 O Pt Si2 | 474.68 g/mol

Catalyst for Si-H addition to olefins silicone vinyl addition room temperature cure catalyst.Platinum (0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane complex, soln. in vinyl terminated polydimethylsiloxane is used as a catalyst in hydrosilylation reaction for the preparation of trans-beta-silanes and in reductive amination reaction.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

• Catalyst for Si-H addition to olefins silicone vinyl addition room temperature cure catalyst

Specifications

Chemical Identifiers

• CAS: 68478-92-2
• Molecular Formula: C8 H18 O Pt Si2
• Molecular Weight (g/mol): 474.68
• MDL Number: MFCD00151662
• InChI Key: RCNRJBWHLARWRP-UHFFFAOYSA-N
• Synonym: platinum 0-1,3-divinyl-1,1,3,3-tetramethyldisiloxane, 1,1,3,3-tetramethyl-1,3-divinyldisiloxane, platinum salt, platinum 0-1,3-divinyl-1,1,3,3-tetramethyldisiloxane complex solution, ksc628a5r, platinum 1,3-divinyl-1,1,3,3-tetramethyldisiloxane, dimethyl vinyl silyl oxy-dimethyl-vinyl-silane; platinum, ethenyl ethenyldimethylsilyl oxy dimethylsilane platinum, platinum 0-1,3-divinyl-1,1,3,3-tetramethyldisiloxane complex, platinum,1,3-diethenyl-1,1,3,3-tetramethyldisiloxane complexes
• PubChem CID: 10959889
• SMILES: [Pt].C[Si](C)(O[Si](C)(C)C=C)C=C

• Color: Orange
• Density: 0.984 g/mL
• Flash Point: >110°C (230°F)
• Quantity: 1 g
• Sensitivity: Moisture sensitive
• Solubility Information: Miscible with toluene,xylene,isopropyl alcohol,double-vinyl silicone oil and vinyl terminated poly(dimethylsiloxane). Immiscible with water.
• IUPAC Name: ethenyl-[ethenyl(dimethyl)silyl]oxy-dimethylsilane;platinum
• Formula Weight: 474.68
• Physical Form: Liquid
• Chemical Name or Material: Platinum (0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane complex, Soln. in vinyl terminated polydimethylsiloxane

Safety and Handling

Hazard Category	H335
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only