13631-21-5
4-Bromo-3-chlorophenol
CAS: 13631-21-5
Molecular Formula: C6H4BrClO
13631-21-5 - Names and Identifiers
| Name | 4-Bromo-3-chlorophenol |
| Synonyms | 4-Bromo-3-chlorophenol 4-BROMO-3-CHLOROPHENOL Phenol,4-bromo-3-chloro- 2-Chloro-4-hydroxybromobenzene |
| CAS | 13631-21-5 |
| InChI | InChI=1/C6H4BrClO/c7-5-2-1-4(9)3-6(5)8/h1-3,9H |
13631-21-5 - Physico-chemical Properties
| Molecular Formula | C6H4BrClO |
| Molar Mass | 207.45 |
| Density | 1.788±0.06 g/cm3(Predicted) |
| Melting Point | 64-66°C |
| Boling Point | 267.5±20.0 °C(Predicted) |
| Flash Point | 115.6°C |
| Water Solubility | Slightly soluble in water. |
| Vapor Presure | 0.00493mmHg at 25°C |
| Appearance | Bright yellow solid |
| Color | White to Almost white |
| BRN | 3236445 |
| pKa | 8.43±0.18(Predicted) |
| Storage Condition | Inert atmosphere,Room Temperature |
| Refractive Index | 1.619 |
| MDL | MFCD00070744 |
13631-21-5 - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R22 - Harmful if swallowed |
| 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. |
13631-21-5 - Introduction
4-Bromo-3-chlorophenol, also known as 2,6-dibromo-4-chlorophenol, chemical formula C6H3Br2ClO, is an organic compound. The following is a description of the properties, uses, preparation and safety information of 4-bromo-3-chlorophenol:
Nature:
-Appearance: 4-Bromo-3-chlorophenol is a colorless to pale yellow solid crystal.
-Solubility: Soluble in many organic solvents, such as ether and alcohol, insoluble in water.
-Melting point: about 60-62 degrees Celsius.
-Stability: It is relatively stable at room temperature, but a chemical reaction will occur when it is decomposed by heat or when it encounters a strong oxidant.
Use:
-Pesticide: 4-Bromo-3-chlorophenol can be used as an intermediate of pesticides and used to synthesize some pesticides and herbicides.
-Disinfectant: Due to its bactericidal and disinfecting effects, 4-bromo-3-chlorophenol can also be used as a disinfectant in the medical and health fields.
Preparation Method:
There are many preparation methods of 4-bromo -3-chlorophenol, and one of the commonly used methods is obtained by bromination of 3-chlorophenol. Specific steps include reacting 3-chlorophenol with bromine in the presence of a strong base to produce 4-bromo-3-chlorophenol.
Safety Information:
-4-Bromo-3-chlorophenol is a toxic compound that is potentially harmful to humans and the environment. Contact with skin, inhalation or ingestion may cause irritation, corrosion or other injury.
-During use, attention should be paid to avoid direct contact and inhalation, and protective equipment such as gloves, protective glasses and masks should be worn when necessary.
-Should be stored in a sealed container, away from fire and oxidizing agents.
-Use and handling in accordance with relevant safety practices. Observe local environmental protection regulations when disposing of waste.
Nature:
-Appearance: 4-Bromo-3-chlorophenol is a colorless to pale yellow solid crystal.
-Solubility: Soluble in many organic solvents, such as ether and alcohol, insoluble in water.
-Melting point: about 60-62 degrees Celsius.
-Stability: It is relatively stable at room temperature, but a chemical reaction will occur when it is decomposed by heat or when it encounters a strong oxidant.
Use:
-Pesticide: 4-Bromo-3-chlorophenol can be used as an intermediate of pesticides and used to synthesize some pesticides and herbicides.
-Disinfectant: Due to its bactericidal and disinfecting effects, 4-bromo-3-chlorophenol can also be used as a disinfectant in the medical and health fields.
Preparation Method:
There are many preparation methods of 4-bromo -3-chlorophenol, and one of the commonly used methods is obtained by bromination of 3-chlorophenol. Specific steps include reacting 3-chlorophenol with bromine in the presence of a strong base to produce 4-bromo-3-chlorophenol.
Safety Information:
-4-Bromo-3-chlorophenol is a toxic compound that is potentially harmful to humans and the environment. Contact with skin, inhalation or ingestion may cause irritation, corrosion or other injury.
-During use, attention should be paid to avoid direct contact and inhalation, and protective equipment such as gloves, protective glasses and masks should be worn when necessary.
-Should be stored in a sealed container, away from fire and oxidizing agents.
-Use and handling in accordance with relevant safety practices. Observe local environmental protection regulations when disposing of waste.
Last Update：2024-04-10 22:29:15
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