261762-35-0
5-Bromo-2,3-difluoroanisole
CAS: 261762-35-0
Molecular Formula: C7H5BrF2O
261762-35-0 - Names and Identifiers
| Name | 5-Bromo-2,3-difluoroanisole |
| Synonyms | 5-Bromo-2,3-difluoroanisole 5-BROMO-2,3-DIFLUOROANISOLE 2.3-Difluoro-5-Bromoanisole 3,4-DIFLUORO-5-METHOXY BROMOBENZENE 5-Bromo-1,2-difluoro-3-methoxybenzene 5-bromo-1,2-difluoro-3-methoxybenzene BENZENE,5-BROMO-1,2-DIFLUORO-3-METHOXY 5-bromo-2,3-difluoroanisole(5-bromo-2,3-difluorophenol methyl ether) |
| CAS | 261762-35-0 |
| EINECS | 670-641-4 |
| InChI | InChI=1/C7H5BrF2O/c1-11-6-3-4(8)2-5(9)7(6)10/h2-3H,1H3 |
261762-35-0 - Physico-chemical Properties
| Molecular Formula | C7H5BrF2O |
| Molar Mass | 223.01 |
| Density | 1.615±0.06 g/cm3(Predicted) |
| Melting Point | 33-35°C |
| Boling Point | 193.7±35.0 °C(Predicted) |
| Flash Point | 84.6°C |
| Vapor Presure | 0.639mmHg at 25°C |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.5 |
| MDL | MFCD01631352 |
261762-35-0 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| Hazard Class | IRRITANT |
261762-35-0 - Introduction
5-Bromo-2,3-difluoroanisole(5-Bromo-2,3-difluoroanisole) is an organic compound. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: colorless liquid or crystal
-Molecular formula: C7H5BrF2O
-Molecular weight: 231.02g/mol
-Melting point: 24-28 degrees Celsius
-Boiling point: 182 degrees Celsius
Use:
- 5-Bromo-2,3-difluoroanisole is mainly used as a reagent in organic synthesis reactions, with high chemical activity and reaction characteristics.
-It can be used to synthesize compounds with special chemical structures and properties, such as organic compounds in pharmaceuticals, pesticides and materials science.
Method:
- 5-Bromo-2,3-difluoroanisole can be prepared by reacting 2,3-difluoroanisole with bromine.
-The reaction conditions are generally in a suitable solvent, such as chlorobenzene or dichloromethane, adding bromine to carry out the reaction, usually at room temperature or heating.
-After the reaction, the pure product can be obtained by filtration or distillation.
Safety Information:
- 5-Bromo-2,3-difluoroanisole may cause irritation and damage to the human body, and contact with skin and eyes should be avoided.
-In use and storage, attention should be paid to prevent it from being exposed to high temperature, fire source and oxide and other substances to avoid combustion or explosion accidents.
-Wear appropriate personal protective equipment, such as lab gloves and safety glasses, when handling the compound.
-In the event of inadvertent contact or inhalation of the compound, immediately flush the affected area with plenty of water and seek medical assistance.
Nature:
-Appearance: colorless liquid or crystal
-Molecular formula: C7H5BrF2O
-Molecular weight: 231.02g/mol
-Melting point: 24-28 degrees Celsius
-Boiling point: 182 degrees Celsius
Use:
- 5-Bromo-2,3-difluoroanisole is mainly used as a reagent in organic synthesis reactions, with high chemical activity and reaction characteristics.
-It can be used to synthesize compounds with special chemical structures and properties, such as organic compounds in pharmaceuticals, pesticides and materials science.
Method:
- 5-Bromo-2,3-difluoroanisole can be prepared by reacting 2,3-difluoroanisole with bromine.
-The reaction conditions are generally in a suitable solvent, such as chlorobenzene or dichloromethane, adding bromine to carry out the reaction, usually at room temperature or heating.
-After the reaction, the pure product can be obtained by filtration or distillation.
Safety Information:
- 5-Bromo-2,3-difluoroanisole may cause irritation and damage to the human body, and contact with skin and eyes should be avoided.
-In use and storage, attention should be paid to prevent it from being exposed to high temperature, fire source and oxide and other substances to avoid combustion or explosion accidents.
-Wear appropriate personal protective equipment, such as lab gloves and safety glasses, when handling the compound.
-In the event of inadvertent contact or inhalation of the compound, immediately flush the affected area with plenty of water and seek medical assistance.
Last Update：2024-04-09 02:00:44
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