The platinum complex of diethylenetetramethyldisiloxane (IOTA 8111, with a platinum content of 1500ppm) is an important platinum catalyst. Its chemical name is diethylenetetramethyldisiloxane platinum complex, and its Chinese name includes platinum (0) -1,3-diethyl-1,1,3,3-tetramethyldisiloxane. It also has multiple aliases, such as platinum (0) -1,3-diethylenetetramethyldisiloxane complex, 1,3-diethyl-1,1,3,3-tetramethyldisiloxane platinum complex, Karstedt catalyst, 1,3-diethyl-1,1,3-tetramethyldisiloxane platinum, diethylenetetramethyldisiloxane platinum salt, 1,3-diethyl-1,1,3,3-tetramethyldisiloxane platinum (0), platinum (O) -1,3-diethyl-1,3-diethylene-1,3,3-tetramethyldisiloxane platinum (0), 1,3,3-tetramethyldisiloxane, platinum catalyst, Kasted catalyst, Carlst catalyst, platinum curing agent, platinum water, etc.

In terms of physical properties, the product appears as a colorless and transparent solution with a viscosity range between 400-500 cp. From the perspective of synthesis methods, it is usually prepared by Karstedt or Ashby's method and belongs to zero valent platinum complexes. This catalyst is highly favored due to its high activity, low additive requirements, excellent stability, and high cost-effectiveness. In the application process, it can effectively suppress the possible side reactions that may occur during the reaction between silicon vinyl (Si Vi) and silicon hydrogen bonds (Si-H), avoid the generation of black substances, and ensure that the reaction system does not turn black or yellow during processing. Therefore, it is particularly suitable for the production of products with extremely high transparency requirements.

In summary, the platinum complex of diethylenetetramethyldisiloxane (IOTA 8111) plays an irreplaceable role in the synthesis of high-performance materials, especially in the manufacturing process of products requiring high transparency, due to its unique chemical structure, excellent physical properties, and outstanding performance in suppressing side reactions.

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