119-27-7 - Names and Identifiers
119-27-7 - Physico-chemical Properties
| Molecular Formula | C7H6N2O5
|
| Molar Mass | 198.133 |
| Density | 1.444g/cm3 |
| Melting Point | 94-96℃ |
| Boling Point | 351°C at 760 mmHg |
| Flash Point | 180.5°C |
| Vapor Presure | 8.59E-05mmHg at 25°C |
| Refractive Index | 1.586 |
| Use | Used medically to kill eggs |
119-27-7 - Upstream Downstream Industry
119-27-7 - Introduction
2,4-Dinitrophenyl ether is an organic compound. The following is a description of its nature, use, formulation and safety information:
Nature:
- 2,4-Dinitroanisole is a colorless to pale yellow crystal with a special bitter taste.
-It has low solubility at room temperature and is soluble in organic solvents such as ether, alcohol and ester.
-It is relatively stable to light, heat and air.
Use:
- 2,4-Dinitroanisole is mainly used as a raw material for pyrotechnic dyes in organic synthesis.
-It can also be used in the fields of dyes, pigments, medicines and pesticides.
Preparation Method:
The preparation of -2,4-dinitroanisole can be carried out by an esterification reaction between anisole and nitric acid.
-Under the reaction conditions, anisole is heated with nitric acid and sulfuric acid to produce a precipitate of 2,4-dinitroanisole.
-After the reaction, the pure product can be obtained by filtration, washing and crystallization.
Safety Information:
- 2,4-dinitroanisole is irritating to skin, eyes and respiratory tract, and direct contact should be avoided.
-Wear appropriate protective equipment such as gloves, safety goggles and face shields during operation.
-When working indoors, it is necessary to provide good ventilation facilities to avoid inhaling its vapor or dust.
-Waste should be disposed of in accordance with local regulations and should not be discharged into the environment.
Last Update：2024-06-05 12:06:34