1.He momo hou o te whakarewa paitini iti, ka taea te whakakapi i te toluene, te xylene, te ethyl acetate, te butyl acetate, te acetone, te butanone ranei i roto i te peita me te ahumahi whakapiri.
2.Ko te kaihoko methylating pai, te kaihoko carbonylating, te kaihoko hydroxymethylating me te kaihoko methoxylating.
3.Ka whakamahia ki te whakahiato i te polycarbonate, te diphenyl carbonate, te isocyanate, etc.
4.I roto i te ahua o te rongoa, ka whakamahia ki te whakahiato i nga raau taero anti infective, antipyretic me nga raau taero analgesic, rongoa huaora me nga raau taero o te punaha nerve pokapū.
5.I roto i te ahua o te pesticide, ka whakamahia te nuinga ki te whakaputa i te methyl isocyanate, katahi ano etahi raau taero carbamate me nga pepeke (anisole).
6.Ka whakamahia hei taapiri penehīni, lithium pākahiko electrolyte, etc.
