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CAS 994-49-0

:

Hexaethyldisiloxane

Description:
Hexaethyldisiloxane, with the CAS number 994-49-0, is a siloxane compound characterized by its unique structure, which consists of two silicon atoms connected by oxygen atoms, with ethyl groups attached to each silicon. This compound is typically a colorless, odorless liquid that exhibits low viscosity and high thermal stability, making it suitable for various applications in the chemical and materials industries. Hexaethyldisiloxane is known for its excellent hydrophobic properties, which contribute to its use as a water-repellent agent in coatings and sealants. Additionally, it has low surface tension, enhancing its ability to spread and penetrate surfaces. Its chemical stability allows it to resist degradation under a range of environmental conditions, including heat and moisture. Hexaethyldisiloxane is also utilized in the formulation of silicone-based products, including lubricants and personal care items, due to its compatibility with other silicone compounds. However, like many siloxanes, it should be handled with care, following appropriate safety guidelines to mitigate any potential health or environmental risks.
Formula:C12H30OSi2
InChI:InChI=1/C12H30OSi2/c1-7-14(8-2,9-3)13-15(10-4,11-5)12-6/h7-12H2,1-6H3
InChI key:InChIKey=WILBTFWIBAOWLN-UHFFFAOYSA-N
SMILES:[Si](O[Si](CC)(CC)CC)(CC)(CC)CC
Synonyms:
  • 1,1,1,3,3,3-Hexaethyldisiloxane
  • Bis(triethylsilyl) ether
  • Disiloxane, 1,1,1,3,3,3-hexaethyl-
  • Disiloxane, hexaethyl-
  • Nsc 139841
  • Hexaethyldisiloxane
  • 1,1,1,3,3,3-hexaethyl-disiloxane
  • Oxybis(triethylsilane)
  • hexaethyl-disiloxan
  • 1,1,1,3,3,3-Hexaethylpropanedisiloxane
  • Bis(triethylsilyl) oxide
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