silane coupling agent Gamma-chloropropyl-triethoxy-silane / CPTEO

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

use: Gamma-chloropropyl-triethoxy-silane raw material of Si-69 and KH-550

We are Gamma-chloropropyl-triethoxy-silane china factory and produce it 1000 ton per month now.  If you need, pls send your inquiry.

Gamma-chloropropyl-triethoxy-silane / CPTEO

1.Chemical Name: Gamma-chloropropyl-triethoxy-silane / CPTEO

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 ccan be used to treat and ouple 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

8.Package
Packed in plastic barrels, partition 250kg or 1000kg, or iso tank container.