1.Chemical Name: Gamma-chloropropyl-trimethoxy-silane CPTMO 2.CAS No.: 2530-87-2 3.Molecular Structure: Cl-CH2-CH2-CH2-Si(OCH3)3 4. Molecular Weight: 198.6 5.Physical&Chemical Properties: As chlorin-alkyl functional silane,3-CPTMO is colorless transparent liquid under normal temperature condition with stable state, easily dissolved in organic solvents. 6.Technical Index: Purity: 98% Boiling Point(℃): 192 Flashing Point(℃): 78 Gravity(25℃):1.077 Refractive Index(ND)：1.418 Free Chloride(PPM): 30 7.Usage: This product is not only used as coupling agent to enhance material’s comprehensive performance, but also as the role of coupling agent for other silane series. In addition, it can be made into cross-linking agent and thickening agent of indoor temperature vulcanized silicone rubber to improve the viscosity of matrix with the outstanding steady state while in storage. 8.Package: Packed in drum, each partition 10,25,200kg net.