Chemical Name: Trimethoxysilylpropanethiol
Synonyms: Dynasylan NTNS; Mercaptopropyltrimethoxysilane
CAS No.: 4420-74-0
Molecular Formula: C6H16O3SSi
Molecular Weight: 196.34
Appearance: Clear colorless to light yellow Liquid
Trimethoxysilylpropanethiol CAS 4420-74-0
Description
Trimethoxysilylpropanethiol Details
Chemical Name: Trimethoxysilylpropanethiol
CAS No.: 4420-74-0
Molecular Formula: C6H16O3SSi
Molecular Weight: 196.34
Molecular Structure:
Appearance:Clear colorless to light yellow Liquid
Typical Properties
| Boiling point | 213-215°C(lit.) |
| Density | 1.057g/mL at 25°C(lit.) |
| Appearance | Clear colorless to light yellow Liquid |
| Purity | 99 %min |
| Stability | stable |
| vapor pressure | 0.2 hPa (20 °C) |
| refractive index | n20/D1.444(lit.) |
Trimethoxysilylpropanethiol Usage
1. Used as glass fiber, rubber industrial treatment agent, crosslinking agent
2. Used as a resin modification additive and an enzyme fixing agent. It is commonly used to treat inorganic fillers such as SiO2 and carbon black as an activator, a coupling agent, a crosslinking agent and a reinforcing agent in polymers such as rubber and silicone rubber.
3. As a metal surface rust inhibitor, it has special effects. It can be used to treat metal surfaces such as gold, silver and copper to improve its corrosion resistance, oxidation resistance and adhesion to polymer materials.
Packaging and Shipping
Packing: 200kg/drum
Trimethoxysilylpropanethiol Storage
Stored in cool dry ventilated place away from fire, heat, light, acids and food materials