biocide, preservative, antimicroorganism, fungicide, isothiazolinone, mit, methylisothiazolinone, bit benzisothiazolinone, cmit chloromethylisothiazolinone, dcoit 4, 5-dichloro-2-n-octyl-3-isothiazlinone, 2-methyl-4-isothiazolin-3-one,