78560-45-9
1H,1H,2H,2H-perfluorooctyl trichlorosilane
CAS: 78560-45-9
Molecular Formula: C8H4Cl3F13Si
78560-45-9 - Names and Identifiers
| Name | 1H,1H,2H,2H-perfluorooctyl trichlorosilane |
| Synonyms | Perfluorooctyltrichlorosilane 1H,1H,2H,2H-PERFLUOROOCTYLTRICHLOROSILANE 1H,1H,2H,2H-Perfluorooctyltrichlorosilane 1H,1H,2H,2H-perfluorooctyl trichlorosilane Trichloro-1H,1H,2H,2H-perfluorooctylsilane TRICHLORO(1H,1H,2H,2H-PERFLUOROOCTYL)SILANE TRICHLORO(1H,1H,2H,2H-PERCHLOROOCTYL)SILANE (Tridecafluoro-1,1,2,2-tetrahydrooctyl)trichlorosilane (TRIDECAFLUORO-1,1,2,2-TETRAHYDROOCTYL)TRICHLOROSILANE (TRIDECAFLUORO-1,1,2,2-TETRAHYDROOCTYL)-1-TRICHLOROSILANE Trichloro(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)silane Silane, trichloro(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)- |
| CAS | 78560-45-9 |
| EINECS | 278-947-6 |
| InChI | InChI=1/C8H4Cl3F13Si/c9-25(10,11)2-1-3(12,13)4(14,15)5(16,17)6(18,19)7(20,21)8(22,23)24/h1-2H2 |
| InChIKey | PISDRBMXQBSCIP-UHFFFAOYSA-N |
78560-45-9 - Physico-chemical Properties
| Molecular Formula | C8H4Cl3F13Si |
| Molar Mass | 481.54 |
| Density | 1.3g/mLat 25°C(lit.) |
| Melting Point | -32°C |
| Boling Point | 192°C(lit.) |
| Flash Point | 189°F |
| Solubility | Miscible with tetrahydrofuran, tetrhydropyran, toluene and other organic solvents. |
| Vapor Presure | 0.486mmHg at 25°C |
| Specific Gravity | 1.3 |
| BRN | 6154526 |
| Stability | Stable. Highly flammable. Incompatible with strong oxidizing agents, water, alcohols, bases. |
| Sensitive | 8: reacts rapidly with moisture, water, protic solvents |
| Refractive Index | n20/D 1.352(lit.) |
78560-45-9 - Risk and Safety
| Hazard Symbols | C - Corrosive |
| Risk Codes | R14 - Reacts violently with water R34 - Causes burns |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S27 - Take off immediately all contaminated clothing. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | UN 2987 8/PG 2 |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 10-21 |
| TSCA | No |
| HS Code | 29319090 |
| Hazard Note | Corrosive/Moisture Sensitive |
| Hazard Class | 8 |
| Packing Group | II |
78560-45-9 - Introduction
1H,1H,2H,2H-perfluorooctyl trichlorosilane is an organosilicon compound with the chemical formula C8H4Cl3F9Si. It has the following properties:
1. Physical properties: 1H,1H,2H,2H-perfluorooctyl trichlorosilane is a colorless liquid with a lower boiling point and melting point at room temperature. It has a low surface tension and viscosity, can quickly volatilize.
2. chemical properties: the compound has high thermal stability and chemical inertness, and has good tolerance to acid, alkali and oxidant. It has good anti-water, anti-solvent and ultra-low surface tension properties.
3. Application: 1H,1H,2H,2H-perfluorooctyl trichlorosilane are widely used in coatings, lubricants, high-performance polymers, electronic devices, thermal conductive materials and other fields. It can be used as a leveling agent and wetting agent in coatings to improve the wear resistance, chemical resistance, heat resistance and weather resistance of the coating. In addition, it can also be used to prepare volatile organic silicon compounds to improve the degradation temperature and insulation properties of polymers.
4. Preparation: 1H,1H,2H,2H-perfluorooctyl trichlorosilane can be prepared by reacting octafluorooctane and trichlorosilane under suitable conditions. The specific synthesis method can be carried out using a fluoride catalyst and an organic solvent.
5. safety information: 1H,1H,2H,2H-perfluorooctyl trichlorosilane belong to low toxicity compounds, but still need to pay attention to safe operation. Avoid direct contact with skin and eyes and wear appropriate protective equipment. When used under potentially high temperature conditions, it is necessary to pay attention to its flammability and steam emission. The appropriate safe use and handling regulations should be read and observed before operation.
1. Physical properties: 1H,1H,2H,2H-perfluorooctyl trichlorosilane is a colorless liquid with a lower boiling point and melting point at room temperature. It has a low surface tension and viscosity, can quickly volatilize.
2. chemical properties: the compound has high thermal stability and chemical inertness, and has good tolerance to acid, alkali and oxidant. It has good anti-water, anti-solvent and ultra-low surface tension properties.
3. Application: 1H,1H,2H,2H-perfluorooctyl trichlorosilane are widely used in coatings, lubricants, high-performance polymers, electronic devices, thermal conductive materials and other fields. It can be used as a leveling agent and wetting agent in coatings to improve the wear resistance, chemical resistance, heat resistance and weather resistance of the coating. In addition, it can also be used to prepare volatile organic silicon compounds to improve the degradation temperature and insulation properties of polymers.
4. Preparation: 1H,1H,2H,2H-perfluorooctyl trichlorosilane can be prepared by reacting octafluorooctane and trichlorosilane under suitable conditions. The specific synthesis method can be carried out using a fluoride catalyst and an organic solvent.
5. safety information: 1H,1H,2H,2H-perfluorooctyl trichlorosilane belong to low toxicity compounds, but still need to pay attention to safe operation. Avoid direct contact with skin and eyes and wear appropriate protective equipment. When used under potentially high temperature conditions, it is necessary to pay attention to its flammability and steam emission. The appropriate safe use and handling regulations should be read and observed before operation.
Last Update：2024-04-10 22:29:15
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