GALDEN (TM) HT70 Chemical Properties

Melting point:

-20°C

Boiling point:

70°C

Density 

1.892 g/mL at 25 °C

refractive index 

n20/D 1.303

Flash point:

>230 °F

form 

liquid

Specific Gravity

1.73

Water Solubility 

Difficult to mix in water.

SMILES

C(F)(F)(OC(F)(F)C(F)(C(F)(F)F)C(F)(F)OC(*)(F)F)C(F)(C(F)(F)F)C(F)(F)OC(F)(F)C(*)(F)C(F)(F)F |$;;;;;;;;;;;;;;;;;;*;;;;;;;;;;;;;;;;;*;;;;;$|

CAS DataBase Reference

69991-67-9

EPA Substance Registry System

1-Propene, 1,1,2,3,3,3-hexafluoro-, oxidized, polymd. (69991-67-9)

Safety Information

Hazard Codes 

Xi

Safety Statements 

23-24/25

WGK Germany 

1

TSCA 

Yes

HS Code 

2909199090

MSDS

• Language:English Provider:SigmaAldrich
• Language:English Provider:ALFA

GALDEN (TM) HT70 Usage And Synthesis

Uses

perfluoropolymethylisopropylether is used to stabilize emulsions, reduce skin moisture loss, and provide a product with a silky texture.

Uses

It is used in applications include pump and compressor cleaning, degreasing, dewatering, vapor blanketing, flash point reduction, and trace residue elimination. It acts as a diluent in the application of more viscous PFPE fluids and greases.

Uses

GALDEN (TM) HT70 is a high performance lubricant for textile, bearing, and corrosive environment applications.

Toxics Screening Level

The ITSL for fomblin perfluorpolyether has been changed from 0.04 μg/m3 to 0.1 μg/m3 based on an annual averaging time.

GALDEN (TM) HT70(69991-67-9)Related Product Information

• 2,4-PENTANEDIONE, SILVER DERIVATIVE
• N-BUTYLISOCYANIDE
• SALCOMINE
• Tris(2,4-pentanedionato)chroMiuM(III)
• PHENYLSELENOL
• Ferric acetylacetonate
• Cupric acetylacetonate
• Benzyl isocyanide
• TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)DYSPROSIUM(III)
• TERT-BUTYL ISOCYANIDE
• TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)EUROPIUM(III)
• Aluminum acetylacetonate
• Tosylmethyl isocyanide
• COBALT(II) ACETYLACETONATE
• METHYL ISOCYANOACETATE
• 1,1,3,3-TETRAMETHYLBUTYL ISOCYANIDE
• Ethyl isocyanoacetate
• POLY(PERFLUOROPROPYLENE OXIDE)