98% 3-chloropropyltriethoxysilane TEC abroad in china

3-chloropropyltriethoxysilane (CAS NO.5089-70-3) named TEC abroad is an important synthetic intermediate of silane coupling agent.

Technical Index: Purity: >98%
   Free Chloride: 30ppm
   Boiling Point(℃): 218-222
   Gravity: (ρ 20℃)1.002-1.006
   Refractive Index(ND)：1.42±0.005
   Viscosity(γ 20℃)：1.5-1.56

we now are a specialized manufacturer of propylene chloropropene, γ-chloropropyltrichlorosilane, γ-chloropropyltriethoxysilane, γ-chloropropyltrimethoxysilane, Isobutyltriethoxysilane,  Si-69, Si-75 and methyl Si-75, etc. As a hi-tech enterprise of Shandong province (approved by Science Bureau of Shandong province in 2000), 

we have obtained a number of honors by now: our products were awarded the First Prize of Rizhao City 

for Technical advancement and Second Prize of Shandong province for Technical advancement, and 

became the projects of National Torch Program in 2001.

1.Chemical Name: 3-chloropropyltriethoxysilane TEC abroad

2.CAS No.: 5089-70-3
3.Molecular Structure: Cl-CH2 -CH2 -CH2 -Si(OC2H5)3
4.Molecular Weight: 240.5
5.Physical & Chemical Properties: It’s colorless transparent liquid,dissolved in ethanol, ketone and benzene, hydrolytic while it’s with water.
6.Technical Index: Purity: >98%
   Free Chloride: 30ppm
   Boiling Point(℃): 218-222
   Gravity: (ρ 20℃)1.002-1.006
   Refractive Index(ND)：1.42±0.005
   Viscosity(γ 20℃)：1.5-1.56

7.Usage:

•As a kind of rubber-processing aid, it can be used to treat and couple the inorganic

fillers in halogenated rubber, which includes chlorobutadiene rubber, chlorinated

butyl rubbber,chloro hydrine rubber, chlorosulfonated polyethylene etc.,so as to

improve their physical-mechanical properties.
•Used as an intermediate for other functional organosilanes.