| Silicone A |
| CAS: 2554-06-5 |
| Date Updated: 2021-04-06 |
| Solubility Theory |
| Hansen Solubility Parameters ? |
| D: 16.81 | P: 0.10 | H: 0.10 |
| SMILES ? : C[Si]1(O[Si](O[Si](O[Si](O1)(C)C=C)(C=C)C)(C=C)C)C=C |
| EHS Information |
| SDS Link |
| Hazard Overview: Eye irritation (Category 2A) |
| NFPA Health Rating: 2 |
| NFPA Flame Rating: 1 |
| Compatible Glove Type: Nitrile |
| Physical Properties | ||
| Melting Point: -43.5 °C | Vapor Pressure: N/A | |
| Boiling Point ? : 224 °C | Refractive Index ? : 1.4342 | |
| Flash Point: 100 °C | Relative Evaporation Rate (RER): N/A | |
| MWt: 344.66 g/mol | Water Solubility: N/A | |
| MVol ? : 345.697 | Viscosity: N/A | |
| Density: 0.997 g/L | Formula: C12H24O4Si4 | |
| Other Names: Tetramethyltetravinylcyclotetrasiloxane |
| Cost and Manufacturers (*prices are estimated) |
| Average Lab Cost: $0.77/g |
| Average Bulk Cost: $132.45/lb. |
| Lab Size | |||
| Alfa Aesar | 250g | $207.00 | |
| Bean Town Chemical | 250g | $176.00 | |
| Bulk | |||
| Molbase | 1000g | $292.00 |