Lubricant Additives

Intermediates for Telomers and Special Fluorides -  TEOH Perfluoroalkyl ethyl alcohols

TEOH - Perfluoroalkyl Ethyl Alcohols

Description
Perfluoroalkyl ethyl alcohols are important raw materials for synthesizing low surface tension surfactants and coatings. This series has the ability to repel many materials including water and oil. They can be used as additives in coatings or as raw materials for the synthesis of fluorinated monomers.

Characteristics

Molecular FormulaHOCH2CH2(CF2)nF  (n = 2, 4, 6, 8, …)
Chemical NamePerfluoroalkyl Ethyl Alcohols
CAS No.68391-08-02
EINECS No.269-927-8
Physical PropertiesNormal boiling point (approx.)145 - 245oC
 Vapor density (Air = 1)> 1
 Solubility in H2ONegligible
 pH (20oC)Acidic
 FormSolid, waxy
 ColorPale to medium tan
 Specific gravity (40oC)1.7 g/mL
SpecificationsPerfluoroalkyl ethyl alcohols85 - 95 wt %
UsesPerfluoroalkyl ethyl alcohols are important raw materials for synthesizing low surface tension surfactants and coatings.  This series has the ability to repel many materials including water and oil. They can be used as additives in coatings or as raw materials for the synthesis of fluorinated monomers.


Pure Substances Available
Name
Molecular FormulaCAS No.TSCA ListedINECS No.
TEOH-4
HOCH2CH2C4F9
2043-47-2
Yes
218-050-9
TEOH-6
HOCH2CH2C6F13
647-42-7
Yes
211-477-1
TEOH-8
HOCH2CH2C8F17
678-39-7
Yes
678-39-7

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