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HS Code |
381059 |
| Chemical Name | Diethyldichlorosilane |
| Cas Number | 107-18-6 |
| Molecular Formula | C4H10Cl2Si |
| Molar Mass | 173.12 g/mol |
| Appearance | Colorless liquid |
| Density | 1.047 g/cm3 |
| Boiling Point | 125-127 °C |
| Melting Point | -94 °C |
| Refractive Index | 1.419 |
| Flash Point | 19 °C |
| Solubility In Water | Reacts with water |
| Vapor Pressure | 17 mmHg (20 °C) |
As an accredited Diethyldichlorosilane factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Diethyldichlorosilane is packaged in a 500 mL amber glass bottle with a secure, chemical-resistant cap and hazard labeling. |
| Shipping | Diethyldichlorosilane is shipped in tightly sealed containers made of compatible materials, such as glass or stainless steel, to prevent moisture or air contact. It is classified as a hazardous material (UN 1163, Class 4.3, PG I) and must be transported according to regulations for water-reactive and corrosive substances. |
| Storage | Diethyldichlorosilane should be stored in a cool, dry, and well-ventilated area, away from moisture and incompatible substances such as strong oxidizers and acids. Store in tightly sealed containers made of suitable materials like glass or certain plastics. Keep away from heat, open flames, and direct sunlight. Proper labeling and secondary containment are recommended to prevent accidental leaks or exposure. |
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Purity 99%: Diethyldichlorosilane with 99% purity is used in semiconductor component manufacturing, where it ensures high-quality silicon dioxide film formation. Low viscosity grade: Diethyldichlorosilane of low viscosity grade is used in vapor phase deposition processes, where it promotes uniform thin layer deposition. Molecular weight 163.14 g/mol: Diethyldichlorosilane with molecular weight 163.14 g/mol is used in organic synthesis, where it enables precise silane functional group integration. Boiling point 108°C: Diethyldichlorosilane with a boiling point of 108°C is used in controlled distillation setups, where it allows efficient fractional separation. Reactivity index high: Diethyldichlorosilane with a high reactivity index is used in alkoxysilane synthesis, where it increases reaction efficiency and yield. Stability temperature up to 90°C: Diethyldichlorosilane stable up to 90°C is used in sealed system applications, where it minimizes decomposition risk during thermal processing. Moisture sensitivity: Diethyldichlorosilane with elevated moisture sensitivity is used in anhydrous surface modification, where it achieves optimal silanization with minimized hydrolysis. Colorless liquid form: Diethyldichlorosilane in colorless liquid form is used in clear coating formulations, where it prevents color contamination in end products. |
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