3-Bromo-N,4-dimethylaniline hydrochloride - Names and Identifiers
3-Bromo-N,4-dimethylaniline hydrochloride - Physico-chemical Properties
Molecular Formula | C8H11BrClN
|
Molar Mass | 236.54 |
Storage Condition | Sealed in dry,Room Temperature |
Sensitive | IRRITANT |
MDL | MFCD12756443 |
3-Bromo-N,4-dimethylaniline hydrochloride - Introduction
3-Bromo-N, 4-dimethylaniline hydrochloride is an organic compound whose chemical formula is C8H11BrClN. The following is a description of its nature, use, preparation and safety information:
1. nature:
-Appearance: Usually a white or slightly yellow crystalline solid.
-Solubility: Soluble in water and organic solvents.
-Melting point: about 175-180°C.
2. use:
-3-Bromo-N, 4-dimethylaniline hydrochloride is used as an intermediate in the dye industry and can be used to synthesize organic dyes.
-It can also be used as raw materials for fluorescent dyes, food dyes and other fields.
3. preparation method:
-3-Bromo-N, 4-dimethylaniline hydrochloride can be synthesized by the following steps:
a. Brominated dimethylaniline: dimethylaniline is reacted with bromine to obtain brominated dimethylaniline.
B. Reaction of bromide with sodium sulfite: Brominated dimethylaniline is reacted with sodium sulfite to obtain 3-bromo-N, 4-dimethylaniline.
c. Reaction with hydrochloric acid: 3-bromo-N, 4-dimethylaniline was reacted with hydrochloric acid to obtain 3-bromo-N, 4-dimethylaniline hydrochloride.
4. Safety Information:
- 3-Bromo-N,4-dimethyl aniline hydrochloric acid in the operation of the need to pay attention to safety precautions, such as wearing gloves, safety glasses and laboratory coat.
-Avoid contact with skin, eyes and respiratory tract as it may be harmful to health.
-If contact occurs, rinse immediately with plenty of water and seek medical guidance.
-When storing and handling, it should be placed in a closed container and stored in a cool, dry place, away from fire and oxidizing agents.
Last Update:2024-04-09 19:06:02