Product overview
Hexamethyldisiloxane is listed in the Silicone Solvents & Specialty Additives portfolio. Cataloged uses include Silicone oil and silicone rubber processing, Pharmaceutical and analytical applications, Gas chromatography stationary liquid. The listed form is Liquid. Confirm that the quoted grade, specification and current documents fit the intended formulation and destination market before selection.
Function & Usage
- Provide Solvency, Carrying & Spreading
Provides solvency, carrying, spreading, evaporation or fixative performance according to the selected specialty material. Typical uses: Silicone oil and silicone rubber processing, Pharmaceutical and analytical applications, Gas chromatography stationary liquid.
Specification
99.9% High-Purity Grade
| Item | Specifications | COA Result |
|---|---|---|
| Appearance | Colorless transparent liquid | Conforms |
| Odor | No odor | No odor |
| Assay, % | ≥99.0 | 99.96 - |
| Kinematic viscosity (25 °C, mm²/s) | 0.60-0.70 | 0.69 |
| Refractive index (25 °C) | 1.372-1.378 | 1.3764 |
Q/KHT005-2020
| Item | Specifications | COA Result |
|---|---|---|
| Appearance | Colorless transparent liquid | Conforms |
| Assay | ≥99.0% | 99.52% |
Product information
- Primary category:
- Fine Chemicals, Electronics & Electrical Materials
- Subcategory:
- Silicone Solvents & Specialty Additives
- CAS No.:
- 107-46-0
- Form:
- Liquid
- Content / Grade:
- Industrial / high-purity grade; assay ≥99.0% or ≥99.5%; electronic use requires supplier impurity data and application validation
- Applications:
- Silicone oil and silicone rubber processing, Pharmaceutical and analytical applications, Gas chromatography stationary liquid, Hydrophobic treatment, Carrier and spreading agent
- Hazard / Transport:
- Flammable liquid Category 2 and aquatic hazard Acute 1 / Chronic 2; signal word Danger; H225/H410. Transport reference: UN 1993, Flammable liquid, n.o.s. (containing Hexamethyldisiloxane), Class 3, Packing Group II; verify the final shipment SDS. Any UN number, hazard class or packing group applies only when confirmed for the quoted concentration and physical form in the current grade-specific SDS.
- Storage:
- Store in the original container in an approved explosion-proof area. Keep tightly sealed in a cool, dry and well-ventilated place away from heat, ignition sources and incompatible materials; do not store in low-lying areas where vapors may accumulate.