Name: Potassium cinnamate Synonyms: Cinnamic acid, potassium salt; potassium transcinnamate; Cinnamic acid potassium salt; 3-Phenylpropenoic acid potassium salt CAS No.: 16089-48-8 Formula: C9H7KO2 EINECS number: 240-244-7 Formula: C9H7KO2 Molecular weight: 186.249 Boiling point: 265 degrees Celsius at 760 degrees Celsius mmHg Flash point: 189.5 degrees Celsius The steam pressure: 0.00471 mmHg at 25 degrees Celsius Properties: white crystalline powder, soluble in water, slightly soluble in alcohol, has a natural cinnamon smell. Uses: new natural food preservatives, widely used in medicine, agriculture and food, and can also be used as a raw material for flavoring