Allylhydroxyphenylarsine oxide is a chemical compound registered under CAS number 21905-27-1, with the molecular formula C9H11 As O2 and a molecular weight of about 226.1 g/mol. It is also known as Allylphenylarsinic acid. KingChemi supplies Allylhydroxyphenylarsine oxide for laboratory research and bulk production; product code 846926. Send an inquiry for purity, packaging, price and lead time.