Determination of 2-Cyanobenzylchloride by HPLC

2-Cyanobenzylchloride was determined by HPLC on SHIMPACK CLC ODS column(5 um,150mm 6.0mm).UV detector with 230nm wavelength was used.The mixture of methanol and water(add phosphoric acid to pH3.0)with rate 1:1 was used as mobile phase.As results,the linear range of 2-cyanobenzylchloride is 0.15~0.80mg.ml-1,γ=0.9999(n=5)and the average recovery is 99.7%.This method is accurate and simple,and useful for quality contorl of 2-cyanobenzylchloride.