2,4-dibromo-N-methylaniline - Names and Identifiers
2,4-dibromo-N-methylaniline - Physico-chemical Properties
Molecular Formula | C7H7Br2N
|
Molar Mass | 264.95 |
Density | 1.876g/cm3 |
Melting Point | 44-48 °C |
Boling Point | 287.849°C at 760 mmHg |
Flash Point | 110°C |
Vapor Presure | 0.002mmHg at 25°C |
Refractive Index | 1.646 |
2,4-dibromo-N-methylaniline - Risk and Safety
2,4-dibromo-N-methylaniline - Introduction
2,4-dibromo-N-methylaniline is an organic compound with the chemical formula C7H7Br2N. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
2,4-dibromo-N-methylaniline is a white to pale yellow crystalline solid. It is almost insoluble in water at normal temperature, but soluble in organic solvents such as ethanol, ether and benzene. It has a unique odor and is toxic.
Use:
2,4-dibromo-N-methylaniline is mainly used as an important intermediate in organic synthesis. It can be used for the synthesis of fluorescent dyes, photosensitizers, pharmaceuticals and certain pesticides and other compounds. In addition, it can also be used as an organic synthesis reagent, as a catalyst or reagent in certain chemical reactions.
Preparation Method:
The common method of preparing 2,4-dibromo-N-methylaniline is through the bromination reaction of aromatic amines. One can usually choose to react 2,4-dibromotoluene with methylamine under acidic conditions to give 2,4-dibromo-N-methylaniline.
Safety Information:
2,4-dibromo-N-methylaniline is an organic compound with certain toxicity. Contact or inhalation of the substance may pose a risk to health. It is recommended to wear protective equipment, including gloves, goggles and protective clothing during use or handling. If skin or eye contact occurs, rinse immediately with plenty of water and seek medical help. At the same time, the coexistence of this substance with flammable substances should be avoided to reduce the risk of fire and explosion.
Last Update:2024-04-09 21:11:58