2,4 DICHLOROBENZOIC ACID, [RING-14C(U)]
2,4 DICHLOROBENZOIC ACID, [RING-14C(U)]
CAS:
Molecular Formula: C7H4Cl2O2
2,4 DICHLOROBENZOIC ACID, [RING-14C(U)] - Names and Identifiers
2,4 DICHLOROBENZOIC ACID, [RING-14C(U)] - Physico-chemical Properties
| Molecular Formula | C7H4Cl2O2 |
| Molar Mass | 203.12 |
2,4 DICHLOROBENZOIC ACID, [RING-14C(U)] - Introduction
2,4-Dichlorobenzoic acid is an organic compound with the chemical formula C7H4Cl2O2. The following is an introduction to the properties, uses, preparation methods and safety information of 2,4 dichlorobenzoic acid:
properties: 2,4 dichlorobenzoic acid is a colorless crystal or white crystalline powder, with the characteristics of benzoic acid, weak acid. It decomposes into hydrogen chloride and benzoic acid in a solution dissolved in water.
Uses: 2,4-dichlorobenzoic acid has important uses in organic synthesis and pharmaceutical manufacturing. It can be used as dye intermediates, pesticide intermediates and pharmaceutical intermediates. At the same time, it can also be used to produce polyamide resin, polyimide, polyamic acid and polymer additives.
preparation method: there are two main methods for the preparation of 2,4 dichlorobenzoic acid. One is obtained by the chlorination reaction of terephthalic acid, and the other is obtained by the reaction of p-chlorobenzoyl chloride and bromobenzene followed by hydrolysis.
Safety information: 2,4 dichlorobenzoic acid is an organic compound with certain toxicity. It is irritating to the skin, eyes and respiratory system and may cause inflammation and damage. Therefore, when using 2,4 dichlorobenzoic acid, wear protective gloves, glasses and masks to avoid contact and inhalation of its dust. In addition, waste should be properly stored and disposed of to avoid environmental pollution.
properties: 2,4 dichlorobenzoic acid is a colorless crystal or white crystalline powder, with the characteristics of benzoic acid, weak acid. It decomposes into hydrogen chloride and benzoic acid in a solution dissolved in water.
Uses: 2,4-dichlorobenzoic acid has important uses in organic synthesis and pharmaceutical manufacturing. It can be used as dye intermediates, pesticide intermediates and pharmaceutical intermediates. At the same time, it can also be used to produce polyamide resin, polyimide, polyamic acid and polymer additives.
preparation method: there are two main methods for the preparation of 2,4 dichlorobenzoic acid. One is obtained by the chlorination reaction of terephthalic acid, and the other is obtained by the reaction of p-chlorobenzoyl chloride and bromobenzene followed by hydrolysis.
Safety information: 2,4 dichlorobenzoic acid is an organic compound with certain toxicity. It is irritating to the skin, eyes and respiratory system and may cause inflammation and damage. Therefore, when using 2,4 dichlorobenzoic acid, wear protective gloves, glasses and masks to avoid contact and inhalation of its dust. In addition, waste should be properly stored and disposed of to avoid environmental pollution.
Last Update：2024-04-09 21:11:58
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