CAS 67923-13-1: Polysiloxanes, di-Me, chlorine-terminated

Description: Polysiloxanes, di-Me, chlorine-terminated, identified by CAS number 67923-13-1, are a class of silicone-based polymers characterized by their unique siloxane (Si-O) backbone. These compounds typically exhibit a flexible and hydrophobic nature due to the presence of methyl (Me) groups, which enhance their thermal stability and chemical resistance. The chlorine termination imparts additional reactivity, making these polysiloxanes useful in various applications, including as intermediates in chemical synthesis, surface modifiers, and in formulations requiring enhanced adhesion or water repellency. They are often utilized in coatings, sealants, and adhesives due to their ability to form durable films and their compatibility with a range of substrates. Additionally, these materials can exhibit low surface tension, contributing to their effectiveness in reducing surface energy and improving wetting properties. Overall, the combination of their silicone backbone and functional end groups allows for versatility in industrial applications, while also providing desirable physical and chemical properties.

Formula: Unspecified

Synonyms:

• Polysiloxanes, di-Me, chlorine-terminated
• Siloxanes and Silicones, di-Me, chlorine-terminated
• Chloro-terminated di-Me siloxanes
• Di-Me, chloro-terminated siloxanes
• PS 573

CHLORINE TERMINATED POLYDIMETHYLSILOXANE, 500-800 cSt

CAS: 67923-13-1

• Color and Shape: Liquid
• Molecular weight: 15000-20000

CHLORINE TERMINATED POLYDIMETHYLSILOXANE, 20-50 cSt

CAS: 67923-13-1

• Color and Shape: Liquid
• Molecular weight: 2000-4000