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|
HS Code |
180282 |
| Product Name | Hexamethyldisiloxane |
| Cas Number | 107-46-0 |
| Molecular Formula | C6H18OSi2 |
| Molecular Weight | 162.38 g/mol |
| Synonyms | HMDSO; 1,1,1,3,3,3-Hexamethyldisiloxane |
| Appearance | Colorless liquid |
| Boiling Point | 101°C |
| Density | 0.763 g/mL at 25°C |
| Purity | Typically ≥99% |
| Flash Point | 12°C (closed cup) |
| Vapor Pressure | 32 mmHg at 25°C |
| Solubility | Insoluble in water |
| Refractive Index | n20/D 1.375 |
| Smiles | C[Si](C)(C)O[Si](C)(C)C |
| Storage Temperature | Room temperature |
As an accredited Hexamethyldisiloxane factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Hexamethyldisiloxane is supplied in a 500 mL amber glass bottle with a screw cap, labeled Sigma Aldrich, for laboratory use. |
| Shipping | Hexamethyldisiloxane from Sigma Aldrich/Merck/TCI Chemical is shipped in tightly sealed containers to prevent leakage and contamination. The chemical is classified as flammable, requiring compliance with transport regulations for hazardous materials. Packages include clear labeling, safety data, and are handled to minimize exposure to heat, ignition sources, and physical damage during transit. |
| Storage | Hexamethyldisiloxane should be stored in a cool, dry, and well-ventilated area, away from sources of ignition and incompatible substances such as strong oxidizers. The container should be tightly closed and properly labeled. Protect from moisture and direct sunlight. Store at room temperature, and always follow local regulations and the supplier's safety guidelines for chemical storage. |
Competitive Hexamethyldisiloxane prices that fit your budget—flexible terms and customized quotes for every order.
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