Alcoxissilano Intermediário Crosile®202 Cloropropiltrimetoxissilano
Propriedades quimicas
Crosile®202 3-Cloropropil)trimetoxisilano , também conhecido como CPTMS , é um composto organo-silano que pode formar uma monocamada automontada em diferentes bio e nanomateriais, permitindo a modificação de sua superfície. O CPTMS pode ser usado para silanizar várias nanopartículas como nanotubos de carbono e nanopartículas de sílica para diferentes aplicações, como o desenvolvimento de polímeros impressos molecularmente para detecção de proteínas e a fabricação de sílica mesoporosa (híbrida orgânico-inorgânica).
sinônimos
CPTMO, γ-Chloropropyltrimethoxysilane, (3-chloropropyl) trimethoxy-silane, 3-Chloropropyltrimethyoxysilane, Chloropropyltrimethoxysilane, cps-m, delta-chloropropyltrimethoxysilane, Dynasylan CPTMO, 3-Chloropropyl trimethoxy silane, 3-chloropropyltrimethoxysilane, γ-Chloropropyl trimethoxy silane
Specifications
| Test Item |
Target Values(Spec, Limits) |
|
| Type |
Crosile@201 |
Crosile@202 |
| Purity |
≥ 98.0% |
≥ 98.0% |
| Flash point |
78°C |
99°C |
| Density (p20) g/cm3 |
1.081 |
1.355-1.365 |
| Colour |
Colorless Transparent Liquid |
Colorless Transparent Liquid |
| Refractive Index (25°C) |
1.445 |
1.418 |
Application
Chloropropyltrimethoxysilane Crosile®202 has various applications, including:
-
Synthesis of octakis(3-chloropropyl)octasilsesquioxane
-
Silanization of nanoparticles such as carbon nanotubes (CNT) and silica nanoparticles (SiO2) for the development of molecularly imprinted polymers for protein detection and fabrication of mesoporous silica (organic-inorganic hybrid)
-
Functionalization of silica-iron oxide nanoparticles, which can be used as catalysts for the synthesis of pyrano(3,2-c:5,6-c')dichromene-6,8-dione derivatives
-
Use as a raw material for preparing Si-69, KH-550, and other silane coupling agents
-
Use as a rubber processing aid to couple inorganic fillers in various halogenated rubber to improve physical and mechanical properties
-
Synthesis of organosilicon compounds containing quaternary ammonium cations, as antifungal and odor-proof finishing agents, with special bactericidal, odor-proof, antistatic, and surface activity
-
Application as a reinforcing agent and crosslink agent for compound material, ink, gluewater, and sealant material.
3-Chloropropyl trimethoxy silane is insoluble in water and can react with water slowly, but easily triggers hydrolysis cross-linking reaction in an acid or alkaline environment. It also has a good coupling effect with epoxy glass fiber reinforced plastics.
