| CAS No.: | 3027-21-2 |
|---|---|
| Appearance: | Liquid |
| Usage: | Oil Drilling Auxiliary Agent, Rubber Auxiliary Agents, Surfactants, Electronics Chemicals |
| Color: | Colorless and Transparent |
| Company Type: | Factory |
| Purity: | 99% |
| Samples: |
|---|
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Audited Supplier Product name: Dimethoxy(methyl)(phenyl)silane
CAS: 3027-21-2
Application
1. It is the basic raw material for the synthesis of organic silicone resin and the raw material for the synthesis of branched methyl and phenyl silicone oils.
2. Mainly used as cross-linking agent for room temperature vulcanized silicone rubber.
3. It is also a surface treatment agent for fiberglass and an external treatment agent for reinforced plastic laminates, used to improve the mechanical strength, heat resistance, and moisture resistance of products.
Technical Index
| Item | Index |
| Appearance | Colorless Transparent Liquid |
| Purity(GC Area%) | ≥98% |
| Refractive Index(20ºC) | 1.470~1.480 |
| Density(25ºC) | 1.0±0.1 g/cm3 |
| Boiling Point | 199 °C at 760 mmHg |
| Molecular Formula | C9H14O2Si |
| Molecular Weight | 182.292 |
| Flash Point | 73.9±21.5 °C |
| Vapor Pressure | 0.5±0.4 mmHg at 25°C |
| Refractive Index | 1.475 |
| Storage Conditions | Sealed in a cool and dry environment |
| Stability | In compliance with the use and storage will not decompose |
| Molecular Structure | 1. Molar refractive index: 52.87 2. Molar volume (m 3/mol): 187.6 3. Isometric volume (90.2K): 424.5 4. Surface tension (dyne/cm): 26.1 5. Polarization rate (10-24cm 3): 20.96 |
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