Melting point 80-82 °C (lit.) Boiling point 154-155 °C/20 mmHg (lit.) Density 1,3 g/cm3 vapor pressure 2.48 x 10-3 mmHg at 25 °C (Chirico et al., 1990) refractive index 1.6480 Flash point 130 °C storage temp. Store below +30°C. solubility Insoluble in wate(<1 mg/mL). Soluble in nonpolar organic solvents. form neat Water Solubility <0.1 g/100 mL at 20 ºC BRN 121100
Usage And Synthesis Chemical reactivity
Chemical reactivity is analogous to benzo[b]furan, especially electrophilic substitution reactions such as nitration, halogenation, sulfonation, acylation, and alkylation reactions. The preferred positions are 2 and 2,8, while nitration takes place at the 3- and 3,8-positions depending on the electrophilicity of the functionality.
GuangZhou TongYi biochemistry technology Co., Ltd is a company specializing in active pharmaceutical ingredient (API), biology, plant extracts, chemical raw materials, fine chemicals, pharmaceutical intermediates, cosmetics raw material. Our company has always adhered to the company philosophy of integrity, professionalism, quality first, and customer service. With the efforts of all the company's employees, it has established long-term and stable cooperative relations with many domestic and foreign customers, and won the unanimous trust of domestic and foreign customers. With good comments, our company have made great progress.
Our company takes pioneering and innovative, high-quality and efficient as the code of conduct, and strives to provide customers with efficient services, high-quality products, and reasonable prices. We have established a customer demand-oriented, flexible, diverse and customizable service according to the different needs of different customers. Mode, and ultimately achieve the goal of win-win.
Our company focuses on the future and the world, and will continue to devote itself to technological progress and the development of new products in the future, hoping to work hand in hand with new and old friends at home and abroad to create a better future.