PENTAFLUOROPHENYL TRIMETHYLSILANE
Pentafluorophenyltrimethylsilane
CAS: 1206-46-8
Molecular Formula: C9H9F5Si
PENTAFLUOROPHENYL TRIMETHYLSILANE - Names and Identifiers
PENTAFLUOROPHENYL TRIMETHYLSILANE - Physico-chemical Properties
| Molecular Formula | C9H9F5Si |
| Molar Mass | 240.25 |
| Density | 1.261g/mLat 25°C(lit.) |
| Melting Point | -50℃ |
| Boling Point | 170°C(lit.) |
| Flash Point | 130°F |
| Vapor Presure | 12.4mmHg at 25°C |
| Appearance | clear liquid |
| Specific Gravity | 1.26 |
| Color | Colorless to Almost colorless |
| Storage Condition | Inert atmosphere,Room Temperature |
| Sensitive | 1: no significant reaction with aqueous systems |
| Refractive Index | n20/D 1.433(lit.) |
PENTAFLUOROPHENYL TRIMETHYLSILANE - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | R10 - Flammable R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S16 - Keep away from sources of ignition. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S15/16 - |
| UN IDs | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| TSCA | No |
| HS Code | 29319090 |
| Hazard Note | Irritant |
| Hazard Class | 3.2 |
| Packing Group | III |
PENTAFLUOROPHENYL TRIMETHYLSILANE - Introduction
Trimethylpentafluorophenylsilane is an organic silicon compound.
nature:
1. It can be soluble in organic solvents such as benzene and dichloromethane.
2. Chemical properties: Trimethylpentafluorophenylsilane has strong electrophilicity and is prone to chemical reactions. It can undergo substitution reactions with organic compounds, be added to double bonds, or undergo substitution reactions with hydrogen. It can also react with water to produce hydrogen fluoride and silanol.
Usage:
1. Trimethylpentafluorophenylsilane is commonly used as a reagent in organic synthesis, especially in organic fluorine chemistry.
2. It can be used as a fluorine source or fluorinating agent to participate in the synthesis of fluorinated organic compounds.
3. Used for functional surface modification, polymerization reactions, and preparation of nanomaterials.
Method:
Trimethylpentafluorophenyl silane can be obtained by reacting fluorinated silane with lithium pentafluorophenyl. Firstly, dissolve fluorinated silane in anhydrous solvent, then slowly add lithium pentafluorophenyl to react to produce trimethylpentafluorophenyl silane.
Security information:
1. Pay attention to personal protective measures when using, such as wearing protective gloves and glasses.
2. Keep away from combustibles and sources of high temperature, and store in a cool and dry place.
3. If there is accidental contact or inhalation, immediate treatment and medical attention should be sought.
Last Update：2024-07-10 10:28:09
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