3-bromo-4-(trifluoromethoxy)phenol
3-bromo-4-(trifluoromethoxy)phenol
CAS: 886496-88-4
Molecular Formula: C7H4BrF3O2
3-bromo-4-(trifluoromethoxy)phenol - Names and Identifiers
| Name | 3-bromo-4-(trifluoromethoxy)phenol |
| Synonyms | 3-Bromo-4-trifluoromethoxyphenol 3-bromo-4-(trifluoromethoxy)phenol 3-Bromo-4-(trifluoromethoxy)phenol Phenol,3-bromo-4-(trifluoromethoxy)- Phenol, 3-bromo-4-(trifluoromethoxy)- |
| CAS | 886496-88-4 |
| InChI | InChI=1/C7H4BrF3O2/c8-5-3-4(12)1-2-6(5)13-7(9,10)11/h1-3,12H |
3-bromo-4-(trifluoromethoxy)phenol - Physico-chemical Properties
| Molecular Formula | C7H4BrF3O2 |
| Molar Mass | 257 |
| Density | 1.779±0.06 g/cm3(Predicted) |
| Boling Point | 233.5±35.0 °C(Predicted) |
| Flash Point | 95°C |
| Vapor Presure | 0.0365mmHg at 25°C |
| pKa | 8.39±0.18(Predicted) |
| Storage Condition | 2-8℃ |
| Refractive Index | 1.506 |
3-bromo-4-(trifluoromethoxy)phenol - Introduction
3-bromo-4-(trifluoromethoxy)phenol is an organic compound with the chemical formula C7H4BrF3O.
Nature:
-Appearance: 3-bromo-4-(trifluoromethoxy)phenol is a colorless or slightly yellow solid.
-Melting point: about 60-65°C.
-Boiling point: about 220-225°C.
-Solubility: It has good solubility in common organic solvents.
Use:
- 3-bromo-4-(trifluoromethoxy)phenol is commonly used as a pharmaceutical intermediate. It can be used in the synthesis of other organic compounds, such as pesticides, fungicides and antibacterial drugs.
-In biological sciences, it can also be used as a dye or indicator.
Preparation Method:
3-bromo-4-(trifluoromethoxy)phenol has many preparation methods, and a common method is obtained by reacting p-bromophenol with trifluoromethane anhydride. The specific steps are as follows:
1. Add bromophenol and trifluoromethane anhydride to the reaction flask.
2. Add a certain amount of acidic catalyst (such as sulfuric acid).
3. Stir the reaction mixture at a lower temperature and react for a period of time.
4. Adjust the pH and separate the product from the mixture.
5. refining and crystallization of purified product.
Safety Information:
- 3-bromo-4-(trifluoromethoxy)phenol is irritating and may be harmful to the eyes and skin. Pay attention to protective measures and wear appropriate personal protective equipment when using.
-During use and storage, keep away from ignition and other oxidants.
-Avoid inhaling its dust or vapor during operation, and ensure that it is operated in a well-ventilated place.
-Please handle and dispose of waste properly in accordance with relevant regulations.
Nature:
-Appearance: 3-bromo-4-(trifluoromethoxy)phenol is a colorless or slightly yellow solid.
-Melting point: about 60-65°C.
-Boiling point: about 220-225°C.
-Solubility: It has good solubility in common organic solvents.
Use:
- 3-bromo-4-(trifluoromethoxy)phenol is commonly used as a pharmaceutical intermediate. It can be used in the synthesis of other organic compounds, such as pesticides, fungicides and antibacterial drugs.
-In biological sciences, it can also be used as a dye or indicator.
Preparation Method:
3-bromo-4-(trifluoromethoxy)phenol has many preparation methods, and a common method is obtained by reacting p-bromophenol with trifluoromethane anhydride. The specific steps are as follows:
1. Add bromophenol and trifluoromethane anhydride to the reaction flask.
2. Add a certain amount of acidic catalyst (such as sulfuric acid).
3. Stir the reaction mixture at a lower temperature and react for a period of time.
4. Adjust the pH and separate the product from the mixture.
5. refining and crystallization of purified product.
Safety Information:
- 3-bromo-4-(trifluoromethoxy)phenol is irritating and may be harmful to the eyes and skin. Pay attention to protective measures and wear appropriate personal protective equipment when using.
-During use and storage, keep away from ignition and other oxidants.
-Avoid inhaling its dust or vapor during operation, and ensure that it is operated in a well-ventilated place.
-Please handle and dispose of waste properly in accordance with relevant regulations.
Last Update：2024-04-09 02:00:48
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View History
3-bromo-4-(trifluoromethoxy)phenol
(2R)-1-[(1R)-1-[BIS(2-METHYLPHENYL)PHOSPHINO]ETHYL]-2-(DI-2-FURANYLPHOSPHINO)FERROCENE
4-methyl-2-amino-1,3-thiazole
Butanoicacid,anhydride
(2R)-1-[(1R)-1-[BIS(2-METHYLPHENYL)PHOSPHINO]ETHYL]-2-(DI-2-FURANYLPHOSPHINO)FERROCENE
4-methyl-2-amino-1,3-thiazole
Butanoicacid,anhydride