Alpha-bromocinnamaldehyde cas#: 5443-49-2 assay: 98% min, molecular formula: c9h7bro, appearance: light yellow crystal, packing: 25kg /plastic bag, place of origin: china, usage: this is a kind of excellent antiseptic and deodorizer against bacilli, epiphyte and virus. at the same time, because of its low toxicity, its securuty is obvious. every year the company produces 500 tons bromocinnamaldehyde. \n\nwe own the intellectual property right to the product.