2-碘-5-硝基苯甲酸
2-Iodo-5-nitrobenzoic acid
CAS: 19230-50-3
Molecular Formula: C7H4INO4
2-碘-5-硝基苯甲酸 - Names and Identifiers
| Name | 2-Iodo-5-nitrobenzoic acid |
| Synonyms | 2-IODO-5-NITROBENZOIC ACID 2-Iodo-5-nitrobenzoic acid Benzoic acid,2-iodo-5-nitro- benzoic acid, 2-iodo-5-nitro- |
| CAS | 19230-50-3 |
| EINECS | 604-604-1 |
| InChI | InChI=1/C7H4INO4/c8-6-2-1-4(9(12)13)3-5(6)7(10)11/h1-3H,(H,10,11) |
2-碘-5-硝基苯甲酸 - Physico-chemical Properties
| Molecular Formula | C7H4INO4 |
| Molar Mass | 293.02 |
| Density | 2.156±0.06 g/cm3(Predicted) |
| Melting Point | 197-198 °C |
| Boling Point | 394.2±37.0 °C(Predicted) |
| Flash Point | 192.2°C |
| Vapor Presure | 6.36E-07mmHg at 25°C |
| pKa | 2.16±0.10(Predicted) |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Refractive Index | 1.702 |
2-碘-5-硝基苯甲酸 - Introduction
2-Iodo-5-nitrobenzoic acid is an organic compound with the chemical formula C8H5INO4. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
2-Iodo-5-nitrobenzoic acid is a yellow crystalline powder with a pungent odor. It is stable at room temperature, but decomposes when heated. It is difficult to dissolve in water, but also difficult to dissolve in most organic solvents.
Use:
2-Iodo-5-nitrobenzoic acid is mainly used as a starting material or intermediate in organic synthesis reactions. It can be used in the preparation of other organic compounds such as pharmaceuticals, dyes and polymers.
Method:
The preparation of 2-Iodo-5-nitrobenzoic acid is usually carried out by adding an appropriate amount of sulfuric acid to the reaction system. The specific method is to dissolve 2-nitrobenzoic acid in sulfuric acid, and then slowly add sodium iodide while maintaining the reaction temperature at a low temperature. After the reaction is completed, the reaction solution is neutralized by dilute alkali solution, A yellow precipitate of 2-Iodo-5-nitrobenzoic acid is obtained therefrom.
Safety Information:
2-Iodo-5-nitrobenzoic acid is irritating and may cause irritation to the skin and eyes. Wear protective glasses, gloves and laboratory corrosion resistant clothing during operation. Avoid inhaling its dust or contact with skin. Be careful when using and storing, away from fire and sparks. In addition, for the specific safe handling of these compounds, please refer to the relevant safety operation manual or consult a chemical professional.
Nature:
2-Iodo-5-nitrobenzoic acid is a yellow crystalline powder with a pungent odor. It is stable at room temperature, but decomposes when heated. It is difficult to dissolve in water, but also difficult to dissolve in most organic solvents.
Use:
2-Iodo-5-nitrobenzoic acid is mainly used as a starting material or intermediate in organic synthesis reactions. It can be used in the preparation of other organic compounds such as pharmaceuticals, dyes and polymers.
Method:
The preparation of 2-Iodo-5-nitrobenzoic acid is usually carried out by adding an appropriate amount of sulfuric acid to the reaction system. The specific method is to dissolve 2-nitrobenzoic acid in sulfuric acid, and then slowly add sodium iodide while maintaining the reaction temperature at a low temperature. After the reaction is completed, the reaction solution is neutralized by dilute alkali solution, A yellow precipitate of 2-Iodo-5-nitrobenzoic acid is obtained therefrom.
Safety Information:
2-Iodo-5-nitrobenzoic acid is irritating and may cause irritation to the skin and eyes. Wear protective glasses, gloves and laboratory corrosion resistant clothing during operation. Avoid inhaling its dust or contact with skin. Be careful when using and storing, away from fire and sparks. In addition, for the specific safe handling of these compounds, please refer to the relevant safety operation manual or consult a chemical professional.
Last Update：2024-04-09 02:00:43
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CAS: 19230-50-3
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CAS: 19230-50-3
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
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