KH-301 / Si-230 3-chloropropyltriethoxysilane 98% 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

KH-301 / Si-230 3-chloropropyltriethoxysilane (CAS NO.5089-70-3) named TEC abroad is an important synthetic intermediate of silane coupling agent. It can be used as a kind of rubber processing aid to couple inorganic filters in various halogenated rubbers to improve physical and mechanical properties, such as neoprene, chlorobutyl rubber, chlorosulfonated polyethylene, etc. This product can also be used to compose organosilicon compound with quaternary ammonium salt cations which function as anti-mildew agent and deodorant. It has surfactivity and the functions of sterilizing, deodorizing and antistatic.

1.Chemical Name: KH-301 / Si-230 3-chloropropyltriethoxysilane

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