98% Vinyl trime thoxy silane 2768-02-7 CAS NO.2768-02-7

physical and chemical properties

description: colorless or yellowish transparent liquid, soluble in organic solvents such as alcohol, toluene, propanone, benzene, etc., hydrolyze in acidic aqueous.

molecular weight: 148.23

cas no. 2768-02-7

einecs no. 220-449-8

appearance: ≤10

purity（%）: ≥98.0

boiling point: 122-123°c

density (ρ20)g/cm3 0.9700 ± 0.0050

refractive index (n25d): 1.3930 ± 0.0050

applications

main application industries: glass fiber; cable; adhesive promoter; resin; filler; paint

application

with the function of both coupling agent and crosslinking agent, cy-171 can be applied to polyethylene, polypropylene, unsaturated polyester and other polymers.

cy-171 can be used to improve the affinity of glass fibre, inorganic fillers and resin to react with vinyl, usually used in cable and pipe of silane crosslinked polyethylene.