Xanadu Technologies Limited

General Information
Entry	XD-803				XD-804
Name	3,3,3-(trifluoropropyl)trimethoxysilane				(3,3,3-Trifluoropropyl)methyldimethoxysilane
CAS#	429-60-7				358-67-8
EINECS#	207-059-3				206-619-4
Formula & M.W.	C₆H₁₃F₃O₃Si, CF₃CH₂CH₂Si(OCH₃)₃ 218.25				C₆H₁₃F₃O₂Si, CF₃CH₂CH₂(CH₃)Si(OCH₃)₂ 202.25
Equivalent Products
Xanadu		Dow Corning	Momentive	Evonik		Shin-Etsu	Wacker
XD-803						KBM-7103

Product Specification
Item	Typical Value
Item	XD-803	XD-804
Appearance/odor	Colorless or pale yellowish clear liquid
Density(@20°C), g/cm³	1.142	1.089
B. P.(@760mmHg), °C	144	85
F. P.(@760mmHg), °C	38	58
Refractive index(nD²⁵)	1.355	1.358
Solubility	Insoluble in water(moisture sensitive)

Application

XD-803/804 is an important fluoroalkyl silane coupling agent, which can promote adhesion between organic matrix (rubber, resin, etc) and inorganic substrates(glass, metal, ceramic), and improve mechanical and chemical performance. It also can be used as raw material for production of fluoro-silicone rubbers and resins.

Packing and Storage

100g, 500g, or 1000g bottle, 25kg drum, other packing is available on request.

Avoid water, heat, fire and light exposure. Prevent impact or press.

Stored in sealed, cool, dry and ventilated conditions with a 12-month shelf life.