500-25-4 - Names and Identifiers
500-25-4 - Physico-chemical Properties
500-25-4 - Introduction
Benzenediazonium, 3-bromo-, tetrafluoroborate(1-) is an organic compound whose chemical formula is C6H4BrN2BF4. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: Benzenediazonium, 3-bromo-, tetrafluoroborate(1-) are colorless crystals.
-Melting point: about 135-140 degrees Celsius.
-Storage conditions: should be stored in a dry, low temperature place.
Use:
- Benzenediazonium, 3-bromo-, tetrafluoroborate(1-) is often used as an important reagent in organic synthesis.
-It can undergo displacement reactions with other compounds and be used to synthesize various organic compounds.
-At the same time, it can also participate in coupling reactions as a substrate to generate new carbon-carbon bonds.
Preparation Method:
- Benzenediazonium, 3-bromo-, the preparation of tetrafluoroborate(1-) is usually carried out by diazotization reaction.
-First, aniline reacts with nitric acid to form diazo compounds.
-Then, bromine is added as an oxidizing agent to the diazo compound to obtain 3-bromodiazobenzene.
-Finally, tetrafluoroborate is added as a reactant to the reaction system to obtain Benzenediazonium, 3-bromo-, tetrafluoroborate(1-).
Safety Information:
- Benzenediazonium, 3-bromo-, tetrafluoroborate(1-) should be kept away from combustibles and high temperatures, avoid fire and use under high temperature conditions.
-It is a toxic compound, and care should be taken to avoid skin contact and inhalation.
-Wear protective gloves and eye protection during use and storage.
-When disposing of waste, observe the relevant safety practices and follow local regulations for disposal.
Last Update:2024-04-10 22:29:15