What is trans-Cinnamic acid CAS 140-10-3?
Trans cinnamic acid appears as white monoclinic crystals with a slight cinnamon aroma. Cinnamic acid is an important intermediate in fine chemical synthesis, which is insoluble in water, slightly soluble in hot water, and easily soluble in organic solvents such as benzene, acetone, ether, and acetic acid.
Especificación
Elemento |
Especificación |
Punto de ebullición |
300 °C(lit.) |
Densidad |
1.248 |
Presión de Vapor |
1.3 hPa (128 °C) |
La pureza |
99% |
Condiciones de almacenamiento |
2-8°C |
la pKa |
4.44(at 25℃) |
Aplicación
In the pharmaceutical industry, trans cinnamic acid can be used to synthesize important drugs for the treatment of coronary heart disease, such as lactate and nifedipine, as well as to synthesize chlorpheniramine and cinnamyl piperazine, which are used to manufacture “Xinke An”, local anesthetics, fungicides, hemostatic drugs, etc
Embalaje
Por lo general lleno en 25kg/drum,y también se pueden hacer paquetes personalizados.