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CAS 161755-53-9

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Polysiloxanes, di-Me, 3-hydroxypropyl group-terminated, propoxylated

Description:
Polysiloxanes, di-Me, 3-hydroxypropyl group-terminated, propoxylated, identified by CAS number 161755-53-9, are a class of silicone-based polymers characterized by their unique siloxane backbone, which consists of alternating silicon and oxygen atoms. The presence of dimethyl groups (di-Me) contributes to the hydrophobic properties of the polymer, while the 3-hydroxypropyl group provides sites for potential hydrogen bonding and reactivity, enhancing compatibility with various substrates. The propoxylation process introduces propylene oxide units into the structure, which can improve the polymer's solubility in organic solvents and modify its surface properties. These characteristics make this polysiloxane suitable for applications in coatings, adhesives, and sealants, where flexibility, thermal stability, and chemical resistance are essential. Additionally, the hydroxyl groups can facilitate further chemical modifications, allowing for tailored properties to meet specific application requirements. Overall, this compound exemplifies the versatility of polysiloxanes in various industrial and consumer applications.
Formula:Unspecified
Synonyms:
  • Siloxanes and Silicones, di-Me, 3-hydroxypropyl group-terminated, propoxylated
  • Polysiloxanes, di-Me, 3-hydroxypropyl group-terminated, propoxylated
  • Di-Me polysiloxanes, 3-hydroxypropyl group-terminated, propoxylated
  • Di-Me, 3-hydroxypropyl group-terminated propoxylated polysiloxanes
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