Fomblin<SUP>&#174;</SUP> Y , Average molecular weight 1800 , 69991-67-9

CAS NO.：69991-67-9

Empirical Formula: [CF(CF3)CF2O]x(CF2O)y

Molecular Weight:

MDL number: MFCD00748122

EINECS: 200-258-5

PRODUCT 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
• 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 |$;;;;;;;;;;;;;;;;;;*;;;;;;;;;;;;;;;;;*;;;;;$|

Description and 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.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P271-P280
• Hazard Codes: Xi
• Safety Statements: 23-24/25
• WGK Germany: 1
• TSCA: Yes
• HS Code: 2909199090