There are alternative pathways for the manufacture of PCP from HCB, which utilizes alpha-HCH from lindane production available (cf. section 2.2.1).
利用林丹生产中产生的甲型六氯环己烷，通过六氯苯（HCB）生产五氯苯酚（PCP）目前有替代途径（比较第2.2.1节）。