|
HS Code |
859584 |
| Chemicalname | Diphenyldichlorosilane |
| Casnumber | 80-10-4 |
| Molecularformula | C12H10Cl2Si |
| Molarmass | 253.20 g/mol |
| Appearance | Colorless to pale yellow liquid |
| Boilingpoint | 305 °C |
| Meltingpoint | -5 °C |
| Density | 1.213 g/cm3 at 25 °C |
| Solubilityinwater | Reacts with water |
| Flashpoint | 143 °C (closed cup) |
| Refractiveindex | 1.609 (20 °C) |
| Vaporpressure | 0.05 mmHg at 20 °C |
As an accredited Diphenyldichlorosilane factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Diphenyldichlorosilane is packaged in a 500 mL amber glass bottle with a secure screw cap, labeled with hazard information. |
| Shipping | Diphenyldichlorosilane should be shipped in tightly sealed containers made of compatible materials, kept upright, and clearly labeled. It must be protected from moisture and stored at room temperature. Transport follows regulations for hazardous chemicals due to its flammability and toxicity, typically under UN 1768, and requires proper documentation and emergency procedures. |
| Storage | Diphenyldichlorosilane should be stored in a tightly sealed container, under an inert atmosphere such as nitrogen or argon, and placed in a cool, dry, and well-ventilated area. It must be kept away from moisture, acids, and oxidizing agents, as it reacts violently with water. Proper chemical storage protocols and personal protective equipment are essential to prevent hazardous exposure. |
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Purity 99%: Diphenyldichlorosilane with purity 99% is used in the synthesis of silicone polymers, where it ensures high molecular weight and consistent polymer quality. Boiling point 305°C: Diphenyldichlorosilane with a boiling point of 305°C is applied in high-temperature chemical vapor deposition processes, where it enables stable film formation on substrates. Viscosity grade low: Diphenyldichlorosilane of low viscosity grade is utilized in the production of siloxane fluids, where it allows precise control over fluid characteristics. Molecular weight 233.1 g/mol: Diphenyldichlorosilane with a molecular weight of 233.1 g/mol is employed in organic synthesis, where it provides optimal reactivity for organosilicon intermediates. Stability temperature up to 250°C: Diphenyldichlorosilane stable up to 250°C is used as a reagent in high-temperature coupling reactions, where it maintains integrity without decomposition. Moisture content <0.05%: Diphenyldichlorosilane with moisture content below 0.05% is used in the production of moisture-sensitive silane coupling agents, where it prevents unwanted hydrolysis. Density 1.18 g/cm³: Diphenyldichlorosilane with a density of 1.18 g/cm³ is applied in batch reactors for silicones manufacturing, where it enables efficient mixing and uniform product output. Refractive index 1.565: Diphenyldichlorosilane with a refractive index of 1.565 is used in advanced optical coatings, where it enhances light transmission properties. Hydrolytic stability high: Diphenyldichlorosilane of high hydrolytic stability is utilized in encapsulation materials, where it provides long-term resistance to environmental degradation. Assay 98% minimum: Diphenyldichlorosilane with an assay of at least 98% is used as a starting material in the production of specialty silanes, where it ensures product reliability and batch-to-batch consistency. |
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