1,1'-oxybis(4-fluorobenzene)
1,1'-oxybis(4-fluorobenzene)
CAS: 330-93-8
Molecular Formula: C12H8F2O
1,1'-oxybis(4-fluorobenzene) - Names and Identifiers
| Name | 1,1'-oxybis(4-fluorobenzene) |
| Synonyms | NSC 51793 4-FLUOROPHENYL ETHER Bis(4-fluorophenyl)ether Bis(p-fluorophenyl) ether BIS(4-FLUOROPHENYL) ETHER 4,4'-DIFLUORODIPHENYL ETHER 1,1'-oxybis(4-fluorobenzene) 1,1'-Oxybis(4-fluorobenzene) Benzene, 1,1'-oxybis[4-fluoro- 1-Fluoro-4-(4-fluorophenoxy)benzene Benzene, 1,1'-oxybis(4-fluoro- (9CI) 1,1'-Oxybis(4-fluorobenzene), Bis(4-fluorophenyl) ether |
| CAS | 330-93-8 |
| EINECS | 206-358-6 |
| InChI | InChI=1/C12H8F2O/c13-9-1-5-11(6-2-9)15-12-7-3-10(14)4-8-12/h1-8H |
1,1'-oxybis(4-fluorobenzene) - Physico-chemical Properties
| Molecular Formula | C12H8F2O |
| Molar Mass | 206.19 |
| Density | 1.23g/mLat 25°C(lit.) |
| Boling Point | 250°C(lit.) |
| Flash Point | >230°F |
| Vapor Presure | 0.0392mmHg at 25°C |
| BRN | 2559168 |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | n20/D 1.537(lit.) |
1,1'-oxybis(4-fluorobenzene) - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 34 - Causes burns |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S24/25 - Avoid contact with skin and eyes. |
| UN IDs | 3265 |
| WGK Germany | 3 |
| HS Code | 29093090 |
| Hazard Class | IRRITANT |
1,1'-oxybis(4-fluorobenzene) - Introduction
1,1 '-oxybis(4-fluorobenzene), chemical formula C12H8F2O, also known as 1,1'-oxybis(4-fluorobenzene). The following is an introduction to its properties, uses, preparation methods and safety information:
Properties: 1,1 '-oxybis(4-fluorobenzene) is a colorless solid substance with a melting point of about 32-34 degrees Celsius and a boiling point of about 307 degrees Celsius. It is almost insoluble in water at normal temperature, but soluble in some organic solvents such as dimethylformamide and dichloromethane. 1,1 '-oxybis(4-fluorobenzene) has a relatively stable structure and can resist decomposition caused by oxidation and light.
Uses: 1,1 '-oxybis(4-fluorobenzene) is often used as an important starting material and intermediate in organic synthesis. It can be used to synthesize compounds with important pharmacological activities, such as anticancer drugs and pesticides. In addition, it can also be used in the fields of dyes, coatings and plastics.
Preparation method: 1,1 '-oxybis(4-fluorobenzene) can be synthesized by fluorination reaction. A commonly used synthetic method is to react p-fluorophenol with P-fluorophenol and p-fluoroanisole, heated under the catalysis of a base, to give 1,1 '-oxybis(4-fluorobenzene).
Safety information: 1,1 '-oxybis(4-fluorobenzene) has low toxicity, but safety procedures still need to be followed. When used or handled, avoid contact with skin and eyes and prevent inhalation or ingestion. Wear appropriate protective gloves, glasses and protective mask when using. In addition, it should be stored in a dry, well-ventilated place, away from fire and oxidizing agents. If there is an accidental leak, it should be cleaned up in time and appropriate abandonment measures should be taken. Before using 1,1 '-oxybis(4-fluorobenzene), it is recommended to refer to the corresponding safety data sheet for more detailed safety information.
Properties: 1,1 '-oxybis(4-fluorobenzene) is a colorless solid substance with a melting point of about 32-34 degrees Celsius and a boiling point of about 307 degrees Celsius. It is almost insoluble in water at normal temperature, but soluble in some organic solvents such as dimethylformamide and dichloromethane. 1,1 '-oxybis(4-fluorobenzene) has a relatively stable structure and can resist decomposition caused by oxidation and light.
Uses: 1,1 '-oxybis(4-fluorobenzene) is often used as an important starting material and intermediate in organic synthesis. It can be used to synthesize compounds with important pharmacological activities, such as anticancer drugs and pesticides. In addition, it can also be used in the fields of dyes, coatings and plastics.
Preparation method: 1,1 '-oxybis(4-fluorobenzene) can be synthesized by fluorination reaction. A commonly used synthetic method is to react p-fluorophenol with P-fluorophenol and p-fluoroanisole, heated under the catalysis of a base, to give 1,1 '-oxybis(4-fluorobenzene).
Safety information: 1,1 '-oxybis(4-fluorobenzene) has low toxicity, but safety procedures still need to be followed. When used or handled, avoid contact with skin and eyes and prevent inhalation or ingestion. Wear appropriate protective gloves, glasses and protective mask when using. In addition, it should be stored in a dry, well-ventilated place, away from fire and oxidizing agents. If there is an accidental leak, it should be cleaned up in time and appropriate abandonment measures should be taken. Before using 1,1 '-oxybis(4-fluorobenzene), it is recommended to refer to the corresponding safety data sheet for more detailed safety information.
Last Update：2024-04-10 22:29:15
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