It reacted with O ethyl phosphorodichloridate in the presence of sodium ethoxide and Ethoprophos was produced.\;

• 以1溴丙烷和硫脲为主要原料,制得1丙硫醇,然后与O-乙基磷酰二氯在乙醇钠存在下反应即可制得丙线磷。