Specification :

Alias: 3 - phenyl - 2 - acrylic acid
Product category: Acid
Products: 99%
CAS number: 140-10-3
Standard: enterprise standard
Packaging specifications: 25KG
Molecular weight: C9H8O2 = 148.16
Physicochemical properties: white crystal, with similar apricot sour odor. Practically insoluble in water, soluble in ethanol, acetone, benzene, and essential oils. The melting point of 133 DEG C, the boiling point: 300 C. Relative density ( 15 degrees C ) : 1.245-1.280.
Main uses: our GB-2760-96 provisions to allow the use of edible spices, mainly used in the preparation of spice, cherry, apricot, bees and other flavor. Can also be used for fresh fruit and vegetable preservative. As intermediates in organic synthesis, mainly used in the pharmaceutical industry, can be used in the production of the main raw material of L - phenylalanine aspartame. Also used to preparing for overactive bladder excitement caused by frequent drug muscarinic receptor antagonists Todd Luoding. Antineoplastic drug docetaxel is also useful to the preparation of cinnamic acid. Also can be used in the manufacture of local anesthetic agents, fungicides, hemostatic drugs. In respect of pesticides, can be used as growth promoters and long-acting fungicide and preservative for fruits and vegetables. In the electroplating can be used as electroplating brightener, electroplating Bushnell inhibitor, plating additive. Commonly used in chloride zinc plating, tin plating protective layer industry.