Product Name: Trimethoxysilylpropanethiol
CAS: 4420-74-0
MF: C6H16O3SSi
MW: 196.34
EINECS: 224-588-5
Melting point: <-50°C
Boiling point: 213-215 °C(lit.)
Density: 1.057 g/mL at 25 °C(lit.)
Vapor pressure: 0.2 hPa (20 °C)
Refractive index: n20/D 1.444(lit.)
Fp: 204 °F
Storage temp: 2-8°C
Specific Gravity: 1.04
BRN: 2038119
| Items | Specifications |
| Appearance | Colorless or yellowish liquid |
| Purity | ≥98% |
| Color(APHA) | ≤30 |
| Water | ≤0.5% |
1.As a metal surface rust inhibitor, it has special effects. When it is used to treat metal surfaces such as gold, silver and copper, etc, the corrosion resistance, oxidation resistance and adhesion with polymers such as resin can be enhanced.
2.In the rubber industry, it is commonly used to treat inorganic fillers such as silica, carbon black, glass fiber and mica, which can effectively improve the mechanical properties and wear resistance of rubber.
3.In the textile industry, it can be used for anti shrinkage finishing of fabrics and raw materials of hair care products.
Stored in a ventilated and dry warehouse.