3-bromo-4-fluorobenzaldehyde

Melting point 31-33 ° C (lit.)

Boiling point 138-139 ° C2.5 mm Hg (lit.)

Refractive index 1.574

Flash point> 230 ° F

Morphology Low Melting Solid

Color White to light yellow

Water Solubility INSOLUBLE

Sensitivity Air Sensitive

BRN 5806226

CAS database 77771-02-9 (CAS DataBase Reference)

EPA Chemical Information Benzaldehyde, 3-bromo-4-fluoro- (77771-02-9)

3 - Bromo - 4 - Fluorobenzaldehyde Use and Synthesis

Chemical properties This product is a colorless solid, m.p.31 ~ 33 ℃, b.p.138 ~ 139 ℃ / 266.6pa, insoluble in water, soluble in benzene, toluene and other organic solvents.

Use 3-Bromo-4-fluorobenzaldehyde is pyrethroid allyl cypermethrin, flupenthhenol intermediates.

Use for the synthesis of pesticide intermediates

The production method is prepared by dissolving p-fluorobenzaldehyde in a solvent, dropping bromine at a certain temperature, reacting after 1 to 2 hours, and then removing the product.

Henan Tianfu Chemical Co., Ltd is a high-tech enterprise, specializing in pharmaceutical intermediates, located in Zhengzhou High-tech Development Zone. We passed ISO 9001:2008 ub 2009, and won "High-tech Enterprise" by provincial government in 2013. Tianfu specializes in manufacuturing intermediates in areas such as Antitumor, Cardiocascular, central nervous system, diabetes, etc. Tianfu have established an efficient quality control system, owing standardization workshop. Also corportaes with Zhengzhou University, Henan University to establish an innovation practice base to omprove the innovatin ability.

 

Tianfu always adheres to the principle of "Live on High Quality" and puts the customer's interests first. Tianfu products have been exported to Europe and the United States, Japan, Korea, India and Latin America markets. Look forward to the future, Tianfu will keep improving the innovation ability to offer better products and service for more and more customers.