1H,1H,2H,2H-Perfluorooctyltrimethoxysilane , 97% , 85857-16-5

CAS NO.：85857-16-5

Empirical Formula: C11H13F13O3Si

Molecular Weight: 468.28

MDL number: MFCD00153261

EINECS: 288-657-1

PRODUCT Properties

• Melting point: <0°C
• Boiling point: 88 °C
• Density: 1.457
• vapor pressure: 13Pa at 25℃
• refractive index: 1.335
• Flash point: >65°C
• storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
• form: clear liquid
• color: Colorless to Almost colorless
• Specific Gravity: 1.457
• Water Solubility: 240ng/L at 20℃
• Hydrolytic Sensitivity: 7: reacts slowly with moisture/water
• LogP: 5.8 at 20℃
• CAS DataBase Reference: 85857-16-5(CAS DataBase Reference)
• EPA Substance Registry System: Trimethoxy((perfluorohexyl)ethyl)silane (85857-16-5)

Description and Uses

1H,1H,2H,2H-Perfluorooctyltrimethoxysilane, a functional material widely used to make material surface water-repellent[1]. Fluorosilane 1H,1H,2H,2H-perfluorooctyltrimethoxysilane could be coated onto the surface of BaTiO3 nanofibers by chemical reaction, which enhances their dispersion in poly(vinylidene fluoride) matrix[2].

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H227
• Precautionary statements: P501-P210-P264-P280-P302+P352-P370+P378-P337+P313-P305+P351+P338-P362+P364-P332+P313-P403+P235
• Hazard Codes: C,Xi
• Risk Statements: 36/37/38
• Safety Statements: 26-36/37/39
• RIDADR: 3265
• Hazard Note: Corrosive
• TSCA: No
• HazardClass: IRRITANT
• HS Code: 29319090