Benzoic acid, 2-acetyl-6-nitro- - Names and Identifiers
Benzoic acid, 2-acetyl-6-nitro- - Physico-chemical Properties
| Molecular Formula | C9H7NO5
|
| Molar Mass | 209.16 |
Benzoic acid, 2-acetyl-6-nitro- - Introduction
2-Acetyl-6-nitrobenzoic acid is an organic compound with the chemical formula C10H9NO5. The following is a description of the properties, uses, preparation and safety information of the compound:
1. Nature:
-Appearance: 2-Acetyl-6-nitrobenzoic acid is a pale yellow to yellow crystalline solid.
-Solubility: under acidic conditions can be dissolved in water and alcohol, insoluble in non-polar solvents.
-Melting point: About 205-207 ℃.
-Stability: relatively stable at room temperature.
2. Use:
-Chemical reagent: 2-Acetyl-6-nitrobenzoic acid is usually used as a reagent for organic synthesis and is used to synthesize other organic compounds.
-Dyes and pigments: It can be used for the synthesis of dyes and pigments.
3. Preparation method:
2-Acetyl-6-nitrobenzoic acid can be prepared by the reaction of p-nitrobenzoic acid and acetic anhydride. The specific preparation method is as follows:
Mix p-nitrobenzoic acid and anhydrous acetic acid solution, and slowly add acetic anhydride at an appropriate temperature. The reaction mixture is then heated to the desired temperature and held for a certain period of time. Finally, the reaction mixture is acidified with concentrated hydrochloric acid and the product can be obtained by crystallization.
4. Safety Information:
- 2-Acetyl-6-nitrobenzoic acid is relatively safe under normal use and storage conditions.
-Because it is an organic compound, care should be taken to prevent inhalation, swallowing and skin contact during use.
-In case of accidental exposure, wash the skin immediately and seek medical advice.
-When handling and storing, please follow the correct chemical laboratory safety operation and the use of personal protective equipment.
Last Update：2024-04-10 22:29:15