2-Bromo-4-methylbenzotrifluoride - Risk and Safety
Hazard Symbols
Xi - Irritant
Hazard Class
IRRITANT
2-Bromo-4-methylbenzotrifluoride - Introduction
2-Bromo-4-methylbenzenetrifluoromethane is an organic compound with the chemical formula C8H6BrF3. The following is a detailed description of the properties, uses, preparation and safety information of the compound:
Nature:
-Appearance: colorless to light yellow liquid;
-Melting point:-10 ℃;
-Boiling point: 142-143 ℃;
-density: 1.61g/cm³;
-Solubility: Soluble in organic solvents, such as ether and toluene.
Use:
2-bromo -4-methyl benzene trifluoromethane is often used as a reagent in organic synthesis, mainly for the following aspects:
-as a drug synthesis intermediate;
-For the substitution reaction of aromatic compounds.
Preparation Method:
The preparation method of 2-bromo-4-methylbenzene trifluoromethane is relatively simple. A commonly used method is to brominate methylbenzene and then react with trifluoroacetic acid to obtain the target product.
Safety Information:
-2-Bromo-4-methylbenzenetrifluoromethane is an irritating compound, and contact with skin and eyes may cause irritation and eye inflammation;
-When using, wear chemical goggles and protective gloves to ensure that the operation is well ventilated;
-Take care to avoid inhaling its gas or vapor;
-When using or storing, keep away from fire and heat sources to avoid harmful decomposition products.
-Observe local environmental regulations when handling or disposing.