4-BroMo-3,5-diMethylbenzoic acid
4-BroMo-3,5-diMethylbenzoic acid
CAS:
Molecular Formula: C9H9BrO2
4-BroMo-3,5-diMethylbenzoic acid - Names and Identifiers
4-BroMo-3,5-diMethylbenzoic acid - Physico-chemical Properties
| Molecular Formula | C9H9BrO2 |
| Molar Mass | 229.07 |
| Storage Condition | Room Temprature |
4-BroMo-3,5-diMethylbenzoic acid - Introduction
4-BroMo-3,5-diMethylbenzoic acid is an organic compound with the chemical formula C10H11BrO2.
Nature:
-Appearance: Colorless to pale yellow crystalline solid
-Melting Point: 149-152 ℃
-Boiling point: 351.7 ℃
-Density: 1.423g/cm³
-Solubility: Soluble in organic solvents such as alcohols, ethers and esters, almost insoluble in water.
-Chemical properties: It is an acidic compound that can react with alkali to form the corresponding salt.
Use:
- 4-BroMo-3,5-diMethylbenzoic acid, as an intermediate in organic synthesis, is widely used in drug synthesis, dye synthesis, material science and other fields.
Method:
The preparation method of 4-BroMo-3,5-diMethylbenzoic acid can be obtained by the alkaline dehalogenation reaction of benzoic acid and phenylbromic acid. The specific procedure is to first add benzoic acid and phenylbromic acid together into the alkaline medium, and control the reaction temperature and reaction time. Subsequently, through the steps of acidification and crystallization, the product can be obtained.
Safety Information:
- 4-BroMo-3,5-diMethylbenzoic acid is irritating to eyes and skin, and should be rinsed with plenty of water immediately after contact.
-It is toxic to aquatic organisms and should be avoided from entering the water.
-In the process of handling and use, should take necessary safety measures, such as wearing protective gloves, glasses and protective clothing.
-When storing, it should be kept in a dry, cool, well-ventilated place, away from fire and oxidizing agents.
Nature:
-Appearance: Colorless to pale yellow crystalline solid
-Melting Point: 149-152 ℃
-Boiling point: 351.7 ℃
-Density: 1.423g/cm³
-Solubility: Soluble in organic solvents such as alcohols, ethers and esters, almost insoluble in water.
-Chemical properties: It is an acidic compound that can react with alkali to form the corresponding salt.
Use:
- 4-BroMo-3,5-diMethylbenzoic acid, as an intermediate in organic synthesis, is widely used in drug synthesis, dye synthesis, material science and other fields.
Method:
The preparation method of 4-BroMo-3,5-diMethylbenzoic acid can be obtained by the alkaline dehalogenation reaction of benzoic acid and phenylbromic acid. The specific procedure is to first add benzoic acid and phenylbromic acid together into the alkaline medium, and control the reaction temperature and reaction time. Subsequently, through the steps of acidification and crystallization, the product can be obtained.
Safety Information:
- 4-BroMo-3,5-diMethylbenzoic acid is irritating to eyes and skin, and should be rinsed with plenty of water immediately after contact.
-It is toxic to aquatic organisms and should be avoided from entering the water.
-In the process of handling and use, should take necessary safety measures, such as wearing protective gloves, glasses and protective clothing.
-When storing, it should be kept in a dry, cool, well-ventilated place, away from fire and oxidizing agents.
Last Update：2024-04-09 02:00:51
