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|
HS Code |
371518 |
| Chemicalname | Octadecyltrimethoxysilane |
| Casnumber | 3069-40-7 |
| Molecularformula | C21H46O3Si |
| Molecularweight | 374.68 g/mol |
| Appearance | Colorless to pale yellow liquid |
| Boilingpoint | approximately 138 °C at 0.67 mmHg |
| Density | 0.875 g/mL at 25 °C |
| Refractiveindex | 1.430-1.432 at 20 °C |
| Solubility | Insoluble in water, soluble in organic solvents |
| Flashpoint | 113 °C (closed cup) |
| Purity | Typically ≥ 95% |
| Storageconditions | Store in a cool, dry, well-ventilated area, tightly closed |
As an accredited Octadecyltrimethoxysilane factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Octadecyltrimethoxysilane, 100 mL, supplied in a sealed amber glass bottle with tamper-evident cap; Sigma Aldrich chemical grade. |
| Shipping | Octadecyltrimethoxysilane (Sigma Aldrich/Merck/TCI Chemical Grade) is shipped in tightly sealed containers to prevent moisture ingress. It is typically transported as a liquid under ambient temperature, classified as a hazardous chemical. Handling and shipping comply with international regulations, including appropriate labeling and documentation for safe delivery. |
| Storage | Store Octadecyltrimethoxysilane (Sigma Aldrich/Merck/TCI, chemical grade) in a cool, dry, and well-ventilated area, tightly sealed in its original container. Keep away from moisture, heat, and incompatible substances such as strong oxidizing agents. Protect from humidity and direct sunlight. Store under inert gas, if recommended, and follow all safety and handling instructions on the product’s Safety Data Sheet (SDS). |
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 +8615365186327 or mail to sales3@ar-reagent.com.
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Tel: +8615365186327
Email: sales3@ar-reagent.com
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