CAS 181186-29-8: Silsesquioxanes, Me Ph, hydroxy-terminated

Description: Silsesquioxanes, specifically hydroxy-terminated variants like the one identified by CAS number 181186-29-8, are a class of hybrid organic-inorganic polymers characterized by their unique three-dimensional network structure. These compounds typically consist of siloxane (Si-O) linkages interspersed with organic groups, such as methyl (Me) and phenyl (Ph) groups, which contribute to their versatility and functional properties. The hydroxy-terminated nature of this silsesquioxane allows for further chemical modification and cross-linking, enhancing its applicability in various fields, including coatings, adhesives, and sealants. These materials exhibit excellent thermal stability, mechanical strength, and resistance to moisture and chemicals, making them suitable for demanding environments. Additionally, the presence of hydroxyl groups facilitates interactions with other materials, promoting adhesion and compatibility in composite formulations. Overall, hydroxy-terminated silsesquioxanes are valuable in advanced material applications due to their tunable properties and robust performance characteristics.

Formula: Unspecified

Synonyms:

• Dow Corning 4-2828
• HardSil (TM) AP Abrasion Resistant Coating (Phenyl-methylsilsesquioxane resin 15-25% in xylene
• Hardsil AR
• Poly(phenyl-methylsilsesquioxane)
• Polyphenylmethylsilesquioxanephenylmethyl
• Silsesquioxanes, Me Ph, hydroxy-terminated
• K 403
• Hydroxy-terminated Me Ph silsesquioxanes

Silsesquioxanes, Me Ph, hydroxy-terminated

CAS: 181186-29-8

• Molecular weight: G/Mol

POLY(PHENYL-METHYLSILSESQUIOXANE), 90% PHENYL, 10% METHYL

CAS: 181186-29-8

• Color and Shape: White Solid