Lubricant Additives

Downstream Special Fluorides -  Anti-wear/anti-reflection coatings

TE - Perfluoroalkyl Ethylenes

Description
As a monomer and chemical intermediate.

Characteristics

Molecular FormulaCH2=CH(CF2)nF  (n = 4, 6, 8, …)
Chemical NamePerfluoroalkyl Ethylenes
CAS No.97659-47-7
Physical PropertiesNormal boiling point (approx.)59,106, 146oC (n = 4, 6, 8)
 Vapor density (Air = 1)> 1
 Solubility in H2ONegligible
 pH (20oC)5 - 7
 FormLiquid
 ColorClear
 Specific gravity (20oC)1.46, 1.56, 1.65 g/mL (n = 4, 6, 8)
SpecificationsPerfluoroalkyl ethyl ethylenes> 99 wt %
UsersAs a monomer and chemical intermediate.

Pure Substances Available
Name
Molecular Formula
CAS No.
TSCA Listed
EINECS No.
TE-4
CH2=CHC4F9
19430-93-4
Yes
243-053-7
TE-6
CH2=CHC6F13
25291-17-2
Yes
246-791-8
TE-8
CH2=CHC8F17
21652-58-4
Yes
244-503-5

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