2124-47-2
2,4-DIMETHYL-5-NITROANILINE
CAS: 2124-47-2
Molecular Formula: C8H10N2O2
2124-47-2 - Names and Identifiers
2124-47-2 - Physico-chemical Properties
| Molecular Formula | C8H10N2O2 |
| Molar Mass | 166.18 |
| Density | 1.220±0.06 g/cm3(Predicted) |
| Melting Point | 122.0 to 126.0 °C |
| Boling Point | 329.4±37.0 °C(Predicted) |
| pKa | 2.83±0.10(Predicted) |
| Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
2124-47-2 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Hazard Class | IRRITANT |
2124-47-2 - Upstream Downstream Industry
2124-47-2 - Introduction
2,4-dimethy1-5-nitroaniline is an organic compound with the chemical formula C8H10N2O2. It is a yellow crystalline solid with a peculiar smell.
The compound has some applications in some fields. It can be used as a dye intermediate, mainly for the production of dyes and pigments. In addition, it can also be used as photosensitive materials, fluorescent dyes, pharmaceutical intermediates, etc.
There are two main methods for preparing 2,4-dimethy1-5-nitroaniline. One is obtained by the reaction of 2,4-dimethylaniline with nitric acid. The specific steps are to dissolve 2,4-dimethylaniline in concentrated nitric acid, heat the reaction, and further treat with dilute alkali solution to obtain the product. Another method is obtained by first nitration and then methylation of p-methylaniline.
Regarding safety information, 2,4-dimenthyl-5-nitroaniline is generally relatively safe under normal use conditions, but it still needs to be used and stored reasonably. It is a combustible material that can burn under open flame and high temperature. Contact with skin and eyes may cause irritation, so wear appropriate personal protective equipment and ensure good ventilation during operation. The handling and disposal of waste should be carried out in accordance with local regulations. If necessary, follow the safety data sheets of the chemicals and follow the relevant safety practices.
The compound has some applications in some fields. It can be used as a dye intermediate, mainly for the production of dyes and pigments. In addition, it can also be used as photosensitive materials, fluorescent dyes, pharmaceutical intermediates, etc.
There are two main methods for preparing 2,4-dimethy1-5-nitroaniline. One is obtained by the reaction of 2,4-dimethylaniline with nitric acid. The specific steps are to dissolve 2,4-dimethylaniline in concentrated nitric acid, heat the reaction, and further treat with dilute alkali solution to obtain the product. Another method is obtained by first nitration and then methylation of p-methylaniline.
Regarding safety information, 2,4-dimenthyl-5-nitroaniline is generally relatively safe under normal use conditions, but it still needs to be used and stored reasonably. It is a combustible material that can burn under open flame and high temperature. Contact with skin and eyes may cause irritation, so wear appropriate personal protective equipment and ensure good ventilation during operation. The handling and disposal of waste should be carried out in accordance with local regulations. If necessary, follow the safety data sheets of the chemicals and follow the relevant safety practices.
Last Update：2024-04-09 20:49:11
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View History
Raw Materials for 2124-47-2
N-(2,4-dimethyl-5-nitrophenyl)acetamide
4,6-DINITRO-1,3-XYLENE
Sulfuric acid
Hydrochloric acid
2,4-Dimethyl aniline
4,6-DINITRO-1,3-XYLENE
Sulfuric acid
Hydrochloric acid
2,4-Dimethyl aniline
Downstream Products for 2124-47-2