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CAS 115-82-2

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Silicic acid (H4SiO4) tetrakis(2-ethylhexyl) ester

Description:
Silicic acid (H4SiO4) tetrakis(2-ethylhexyl) ester, commonly known by its CAS number 115-82-2, is an organosilicon compound characterized by its esterification of silicic acid with 2-ethylhexanol. This compound typically appears as a colorless to pale yellow liquid and is known for its low volatility and high thermal stability. It exhibits good solubility in organic solvents, making it useful in various applications, including as a plasticizer and a surfactant in formulations. The presence of the 2-ethylhexyl groups enhances its hydrophobic properties, which can improve the compatibility of silicic acid derivatives in non-polar environments. Additionally, this compound may demonstrate unique rheological properties, making it valuable in coatings, adhesives, and sealants. Its chemical structure allows for potential interactions with other materials, contributing to its utility in enhancing the performance of composite materials. Safety data should be consulted for handling and exposure guidelines, as with all chemical substances.
Formula:C32H68O4Si
InChI:InChI=1S/C32H68O4Si/c1-9-17-21-29(13-5)25-33-37(34-26-30(14-6)22-18-10-2,35-27-31(15-7)23-19-11-3)36-28-32(16-8)24-20-12-4/h29-32H,9-28H2,1-8H3
InChI key:InChIKey=MQHSFMJHURNQIE-UHFFFAOYSA-N
SMILES:[Si](OCC(CCCC)CC)(OCC(CCCC)CC)(OCC(CCCC)CC)OCC(CCCC)CC
Synonyms:
  • 1-Hexanol, 2-ethyl-, silicate
  • NSC 6136
  • Silicic acid (H<sub>4</sub>SiO<sub>4</sub>) tetrakis(2-ethylhexyl) ester
  • T 1928
  • Tetra(2-ethylhexyl) orthosilicate
  • Tetrakis(2-Ethylhexyl) Orthosilicate
  • Tetrakis(2-ethylhexyl) silicate
  • Tetrakis(2-ethylhexyloxy)silane
  • Silicic acid (H4SiO4) tetrakis(2-ethylhexyl) ester
  • Silicic acid (H4SiO4), tetrakis(2-ethylhexyl) ester
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