I-glycerol alpha,gamma-dichlorohydrin (i-1,3-dichloro-2-propanol): uketshezi olungenambala olubilela ku-70–73 °C ngaphansi kwengcindezi ye-14 mm yemerkhuri, olwenziwa ngokudlulisa i-hydrogen chloride eyomile ku-glycerol eshisayo enamathonsi e-acetic acid. Ne-caustic soda eyimpuphu inikeza i-epichlorohydrin.