Chloromethyltrimethoxysilane
| Chemical Name: | Chloromethyltrimethoxysilane |
| Product Category: | Chloro Silanes | Silane Coupling Agent |
| Structural Formula: |  |
| CAS NO.: | 5926-26-1 |
| Molecular formula: | C4H11ClO3Si |
| EINECS: | 225-112-9 |
| Molecular Weight: | 170.66 |
| Appearance: | Colorless transparent liquid |
Chloromethyltrimethoxysilane Description
Chloromethyltrimethoxysilane(CAS 5926-26-1) is a versatile silane compound featuring a chloromethyl group (-CH2Cl) attached to a trimethoxysilane structure. This compound typically appears as a colorless to pale yellow transparent liquid and exhibits hydrophobic properties, making it suitable for a range of surface modification and functionalization applications.
| Chemical name | Chloromethyltrimethoxy silane dimethoxysilane |
| Boiling point | 151 °C (lit.) |
| Density(25°C),g/cm3 | 1.132 g/mL at 25 °C (lit.) |
| Flash Point | 45°C |
| Refractive Index (nD20) | 1.407 [25°C] |
| Specific Gravity | 1.125 |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
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Chloromethyltrimethoxysilane: Guide
CMTMS is an organic silane compound used for surface modification and improving material properties.
Uses:
- Surface Modification: Enhances the properties of materials like nanoparticles.
- Silica Gel: Used in making mesoporous silica for applications in catalysis.
- Coatings & Adhesives: Acts as a coupling agent, improving adhesion and durability.
Safety:
- Flammable: Handle with care.
- Sensitive to Moisture: Reacts with water, releasing acid.
- Wear Protective Gear: Use gloves and goggles.
