n-Propyltrimethoxysilane CAS 1067-25-0
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Product Description
Product Details
Introduction
n-Propyltrimethoxysilane is a colorless liquid that is soluble in organic solvents such as ethanol, ether, and benzene. It is commonly used as a coupling agent in various industrial applications, including plastic adhesion promoters, coatings, and sealants.
Physical indicators
| CAS NO. | 1067-25-0 |
| Boiling Point | 142℃/760mmHg |
| Flash point (closed cup) | 40.6°C |
| Density (25°C), g/cm³ | 0.9330~0.9430 |
| Refractive index (n25D) | 1.3860~1.3960 |
| Appearance | Colorless transparent liquid |
| Solubility | Soluble in alcohol, insoluble in water, and can be hydrolyzed. |
Application
1. Used as a crosslinking agent for room temperature vulcanized silicone rubber;
2. Used to improve the waterproofness of glass fiber products, and to improve the dispersion performance of inorganic flame retardants and inorganic fillers by surface treatment;
3. Used for stone and cement-based surface treatment to improve waterproof and stain resistance.
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