CAS 36493-41-1

Poly(oxy-1,2-ethanediyl), α-methyl-ω-[3-(trichlorosilyl)propoxy]-

Description:

Poly(oxy-1,2-ethanediyl), α-methyl-ω-[3-(trichlorosilyl)propoxy]- is a siloxane-based polymer characterized by its unique structure that combines polyether and silane functionalities. This compound typically exhibits good thermal stability, chemical resistance, and hydrophobic properties due to the presence of the trichlorosilyl group, which can facilitate bonding to various substrates, including glass and metals. The polyether segment contributes to its flexibility and solubility in organic solvents, making it useful in applications such as surface modification, adhesion promotion, and as a coupling agent in composite materials. Additionally, the presence of the α-methyl group can enhance the steric hindrance, potentially affecting the polymer's reactivity and interaction with other materials. Overall, this compound is valuable in industries such as coatings, sealants, and adhesives, where enhanced adhesion and durability are required. Its specific properties can vary based on molecular weight and the degree of polymerization, influencing its performance in various applications.

Formula: C₆H₁₃Cl₃O₂Si

InChI: InChI=1S/C6H13Cl3O2Si/c1-10-4-5-11-3-2-6-12(7,8)9/h2-6H2,1H3

InChI key: InChIKey=DGTBKVZURRVYSG-UHFFFAOYSA-N

SMILES: C(CCOCCOC)[Si](Cl)(Cl)Cl

Synonyms:

• Gelest SIM 6492.66
• Poly(oxy-1,2-ethanediyl), α-methyl-ω-[3-(trichlorosilyl)propoxy]-
• Polyethylene glycol methyl 3-(trichlorosilyl)propyl ether
• Polyethylene glycol methyl ether 3-trichlorosilylpropyl ether
• Polyethyleneglycol methyl 3-(trichlorosilyl)propyl ether
• Sim 6492.66
• 2-[METHOXY(POLYETHYLENEOXY)PROPYL]TRICHLOROSILANE, tech-90
• 2-[METHOXY(POLYETHYLENEOXY)PROPYL]TRICHLOROSILANE
• 2-[METHOXY(POLYETHYLENEOXY)6-9PROPYL]TRICHLOROSILANE, tech-90
• 2-[METHOXYPOLY(ETHYLENOXY)6-9PROPYL]DIMETHYLMETHOXYSILANE, tech-90
• Monomethyl (ethylene glycol)propyltrichlorosilane

3-[METHOXY(POLYETHYLENEOXY)6-9]PROPYLTRICHLOROSILANE, tech

CAS: 36493-41-1

Tipped PEG Silane (472-604 g/mol)
90% oligomersPEO, Trichlorosilane termination utilized for hydrophilic surface modificationPEGylation reagentHydrogen bonding hydrophilic silaneProvides protein antifouling surface

Formula: CH₃O(C₂H₄O)₆-₉(CH₂)₃Cl₃Si

Color and Shape: Straw Liquid

Molecular weight: 472-604

Ref: 3H-SIM6492.66