Hexafluorodisiloxane, with the CAS number 14515-39-0, is a siloxane compound characterized by its unique structure, which consists of two silicon atoms connected by oxygen atoms, with six fluorine atoms attached to the silicon. This compound is typically colorless and odorless, exhibiting a low viscosity and high thermal stability, making it suitable for various applications in the chemical and materials industries. Hexafluorodisiloxane is known for its excellent dielectric properties, which make it valuable in electronic applications, particularly in insulating materials. Additionally, it is resistant to chemical degradation and has a low surface tension, contributing to its utility in coatings and lubricants. Due to the presence of fluorine, it also exhibits hydrophobic characteristics, which can enhance its performance in moisture-sensitive environments. However, handling this compound requires caution, as it may pose environmental and health risks, necessitating appropriate safety measures during use and disposal.

Hexafluorodisiloxane

14515-39-0: Disiloxane, 1,1,1,3,3,3-Hexafluoro-,  Hexafluorodisiloxane

Hexafluorodisiloxane is a volatile, colorless liquid that is chemically inert and non-toxic. It has a high boiling point of 160°C and low vapor pressure. Hexafluorodisiloxane can be used as an analytical solvent for phosphorus pentoxide, as well as a carrier gas in chemical ionization mass spectrometry.
Hexafluorodisiloxane is stable in the presence of hydrogen fluoride, hydrogen chloride, and heat. It forms cleavage products with water vapor or damp air.
The reactivity of hexafluorodisiloxane is attributed to fluorine atoms on its molecules. The activation energies for these reactions are relatively high because of the strength of the C-F bond.

CAS 14515-39-0: Hexafluorodisiloxane

Hexafluorodisiloxane

Ref: 3D-FH77355