FIELD: chemistry.
SUBSTANCE: invention relates to method of obtaining cyclohexyltoluene hydroperoxide, which can serve as source of joint obtaining of cresols and cyclohexanon and as initiator of emulsion polymerisation of unsaturated hydrocarbons. According to claimed method obtaining of cyclohexyltoluene hydroperoxide is carried out by oxidation of cyclohexyltoluene with air oxygen at atmospheric pressure in presence of catalyst N-hydroxyphtalimide at temperature of process 110-140°C, during 2-3 hours until content of cyclohexyltoluene hydroperoxide is 22.2%.
EFFECT: increase of target product formation rate, reduction of process duration and reduction of power consumption for its carrying out.
1 cl, 3 tbl, 2 ex
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Authors
Dates
2009-08-27—Published
2008-05-04—Filed