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|
HS Code |
305695 |
| Chemicalname | Octadecyltrimethoxysilane |
| Casnumber | 3069-40-7 |
| Molecularformula | C21H46O3Si |
| Molecularweight | 374.68 g/mol |
| Appearance | Clear to slightly hazy liquid |
| Odor | Characteristic |
| Boilingpoint | 164-166°C at 6 mmHg |
| Density | 0.877 g/cm3 at 25°C |
| Flashpoint | 138°C (Closed cup) |
| Solubility | Reacts with water; soluble in organic solvents |
| Refractiveindex | 1.428-1.432 at 20°C |
| Purity | Typically ≥ 90% |
| Meltingpoint | N/A (liquid at room temperature) |
| Storagetemperature | Store below 25°C and protect from moisture |
| Vaporpressure | 0.05 mmHg at 25°C |
As an accredited Octadecyltrimethoxysilane factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 500 mL amber glass bottle with screw cap, clearly labeled "Octadecyltrimethoxysilane," hazard warnings, and manufacturer's information. |
| Storage | Octadecyltrimethoxysilane should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area away from moisture, heat sources, and direct sunlight. Store separately from acids, bases, and oxidizers. Avoid contact with water, as it can hydrolyze. Ensure proper labeling and keep containers tightly closed to prevent contamination and degradation. Use inert atmosphere if possible. |
| Shipping | Octadecyltrimethoxysilane is shipped in tightly sealed containers, protected from moisture and incompatible materials. It should be stored in a cool, dry, and well-ventilated area, away from heat and ignition sources. Proper labeling is required, and transportation must comply with local, national, and international chemical shipping regulations. |
Competitive Octadecyltrimethoxysilane prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615371019725 or mail to sales7@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: sales7@sinochem-nanjing.com
