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CAS 68412-37-3

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POLY(DIETHOXYSILOXANE)

Description:
Poly(diethoxysiloxane) is a siloxane polymer characterized by its repeating units of siloxane (Si-O) linked by diethoxy groups. This compound typically exhibits a low viscosity and is known for its flexibility, thermal stability, and hydrophobic properties. It is often utilized in various applications, including sealants, adhesives, and coatings due to its excellent adhesion to different substrates and resistance to moisture and chemicals. The diethoxy groups contribute to its reactivity, allowing for further functionalization or cross-linking, which can enhance its mechanical properties. Additionally, poly(diethoxysiloxane) can be processed easily, making it suitable for various manufacturing techniques. Its compatibility with other materials and ability to form films make it valuable in the formulation of silicone-based products. Overall, this polymer is significant in industries such as construction, automotive, and electronics, where durability and performance are critical.
Formula:C8H20O3Si
InChI:InChI=1/C8H20O4Si/c1-5-9-13(10-6-2,11-7-3)12-8-4/h5-8H2,1-4H3
SMILES:CCO[Si](OCC)(OCC)OCC
Synonyms:
  • Hydrolyzed tetraethyl orthosilicate
  • Silicic acid (H4SiO4), tetraethyl ester, hydrolyzed
  • Silicic acid (H<sub>4</sub>SiO<sub>4</sub>), tetraethyl ester, hydrolyzed
  • Siloxanes, ethyl, partially hydrolyzed
  • POLY(DIETHOXYSILOXANE): 20.5-21.5% SI
  • POLY(DIETHOXYSILOXANE), 45-47% SiO2
  • Siloxanes,ethyl,partiallyhydrolyzed
  • silicicacid(h4sio4),tetraethylester,hydrolyzed
  • TETRAETHOXYSILANE, oligoMeric hydrolysate
  • POLY(DIETHOXYSILOXANE), 40-42% SiO2
  • See more synonyms
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