4-Bromo-2,3-dimethylthiophene

Physical and chemical properties:

Appearance: usually liquid.

Density: 1.495 g/mL at 25℃.

Refractive index: n20/D 1.571.

Solubility: soluble in common organic solvents, such as ethanol, ether, etc., and difficult to dissolve in water.

Use: The bromine atom in the 4-bromo-2,3-dimethylthiophene molecule and the methyl group on the thiophene ring are reactive and can be used as an organic synthesis intermediate. It is used to prepare a variety of compounds with biological activity or special functions, and can construct new chemical bonds through substitution reactions, coupling reactions, etc., and then synthesize drugs, pesticides, functional materials, etc.

Storage conditions: It should be sealed and stored in a cool environment at 2-8℃. Avoid contact with strong oxidants, strong acids and other substances to prevent chemical reactions.