CAS NO. : 1067-25-0
Alkyl Silane n-Propyltrimethoxysilane Crosile-PTMO
Chemical Name : n – Propyltrimethoxysilane
Molecular Formula : CH3CH2CH2Si(OCH3)3
Molecular Weight: 164.28
CAS No.: 1067-25-0
Equivalent type: PTMO ( Evonik), Z-6264 (Dow corning), KBM-3033(Shin-Etsu)
It contains a propyl group that adds organic character to the products and soluble in a variety of organic solvents.
Test Item Target Values(Spec.Limits)
Appearance: Colorless transparent liquid,
Purity%(Wt) Minimum 98.00 %
Density(ρ20)g/cm3 0.9380 ± 0.0050
Refractive Index(n25D) 1.3910 ± 0.0050
It finds its application as an important material in sol-gel production, provides a hydrophobic surface treatment for inorganic powders or filter materials and it is one of the catalyst component for polyolefin production
Package and storage
1) 200kg plastic drum.
2) sealed and kept in cool & ventilated place.
3) (Original Unopened containers, Stored dry, between +10℃ and +40℃): 12 months
1. Package: 200kg in plastic drum.
2. Storage: Kept in a low temperature, dry and ventilated place, avoid direct sunlight.