PFHHSiD
PFHHSiD (Perfluorohexylsilanediol) is a chemical compound belonging to the class of organosilicon compounds. It is characterized by the presence of a perfluorohexyl group attached to a silanediol moiety. This compound is of interest in various fields, including materials science and environmental chemistry, due to its unique properties.
Structure and Properties[edit | edit source]
PFHHSiD is composed of a perfluorohexyl chain, which is a fully fluorinated six-carbon chain, attached to a silanediol group. The presence of fluorine atoms imparts significant hydrophobicity and chemical stability to the compound. The silanediol group consists of a silicon atom bonded to two hydroxyl groups, which can participate in hydrogen bonding and other interactions.
Chemical Formula: C6H4F13O2Si
Molecular Weight: Approximately 400 g/mol
Physical Properties: PFHHSiD is typically a colorless liquid at room temperature. It has a high boiling point and low solubility in water due to the hydrophobic nature of the perfluoroalkyl chain.
Applications[edit | edit source]
PFHHSiD is used in various applications due to its unique properties:
- Surface Modification: The compound is used to modify surfaces to impart hydrophobic and oleophobic properties. This is particularly useful in creating non-stick and anti-fouling surfaces.
- Coatings and Sealants: PFHHSiD is used in the formulation of coatings and sealants that require high chemical resistance and durability.
- Environmental Studies: Due to its persistence and potential environmental impact, PFHHSiD is studied in the context of per- and polyfluoroalkyl substances (PFAS) and their effects on ecosystems.
Health and Safety[edit | edit source]
As with many fluorinated compounds, PFHHSiD should be handled with care. It is important to follow appropriate safety protocols to minimize exposure and environmental release. The compound's potential impact on health and the environment is an area of ongoing research.
Also see[edit | edit source]
- Organosilicon chemistry
- Perfluoroalkyl substances
- Hydrophobic coatings
- Environmental impact of fluorinated compounds
Template:Organosilicon compounds Template:Fluorinated compounds
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