CAS 68478-92-2: Platinum, 1,3-diethenyl-1,1,3,3-tetramethyldisiloxane complexes

The Karstedt’s catalyst is a platinum (0) complex containing vinyl-soloxane ligands which is widely used in hydrosilylation reactions. It is distributed as a highly dilute solution owing to its tendency to form platinum black without excess vinyl-soloxane ligands. The reaction is atom efficient with a broad scope and widespread application, providing access to a plethora of synthetic pathways. We offer the Karstedt catalyst with 2% platinum content and 20% platinum content.

The Karstedt’s catalyst is a platinum (0) complex containing vinyl-soloxane ligands which is widely used in hydrosilylation reactions. It is distributed as a highly dilute solution owing to its tendency to form platinum black without excess vinyl-soloxane ligands. The reaction is atom efficient with a broad scope and widespread application, providing access to a plethora of synthetic pathways. We offer the Karstedt catalyst with 10% platinum content and 2% platinum content.

S25258 - Platinum-divinyltetramethyldisiloxane complex (3-3.5% Platinum concentration)

Applications 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. References Amako, M., et al.: From Eur. Pat. Appl. (2000), EP 1041076 A2 20001004

The Karstedt’s catalyst is a platinum (0) complex containing vinyl-soloxane ligands which is widely used in hydrosilylation reactions. It is distributed as a highly dilute solution owing to its tendency to form platinum black without excess vinyl-soloxane ligands. The reaction is atom efficient with a broad scope and widespread application, providing access to a plethora of synthetic pathways. We offer the Karstedt catalyst with 10% platinum content and 20% platinum content.

S25259 - Platinum-divinyltetramethyldisiloxane complex in xylene (2.1 - 2.4% Platinum concentration)

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.

Platinum-divinyltetramethyldisiloxane complex in vinyl terminated poly(dimethylsiloxane) (3-3.5%Pt)