(4-HYDROXYPHENYL)DIMETHYLSULFONIUM CHLORIDE (p-Hydroxyphenyl)dimethylsulfonium chloride (p-Hydroxyphenyl)dimethylsulphonium chloride 1005-35-2 EINECS 213-733-8 HSDB 5777 Sulfonium, (4-hydroxyphenyl)dimethyl-, chloride Sulfonium, (p-hydroxyphenyl)dimethyl-, chloride