JPS55120528A - Decomposition of dihydroperoxide - Google Patents

Decomposition of dihydroperoxide

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Publication number
JPS55120528A
JPS55120528A JP2743279A JP2743279A JPS55120528A JP S55120528 A JPS55120528 A JP S55120528A JP 2743279 A JP2743279 A JP 2743279A JP 2743279 A JP2743279 A JP 2743279A JP S55120528 A JPS55120528 A JP S55120528A
Authority
JP
Japan
Prior art keywords
solution
dhpo
dihydroperoxide
diisopropylbenzene
resorcin
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2743279A
Other languages
Japanese (ja)
Inventor
Hirokazu Hosaka
Kenji Tanimoto
Kunihiko Tanaka
Toshiharu Morita
Katsuyuki Shioda
Yuji Ueda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP2743279A priority Critical patent/JPS55120528A/en
Publication of JPS55120528A publication Critical patent/JPS55120528A/en
Pending legal-status Critical Current

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE: To improve the decomposition yield of diisopropylbenzene dihydroperoxide(DHPO) into resorcin and hydroquinone, by adjusting the moisture content of a D solution to less than a specific value, and by decomposing the solution.
CONSTITUTION: The moisture content of a solution of p-diisopropylbenzene dihydroperoxide (DHPO), formed by oxidizing m- and/or p-diisopropylbenzene, is adjusted to less than Y (wt%) shown in the formula. The solution is then decomposed to give resorcin and/or hydroguinone. In the formula, Cd is the DHPO concentration (wt%) in the solution, and Cc is the concentration (wt%) of (2- hydroxy-2-propyl) cumene hydroperoxide (CHPO) which is an impurity.
EFFECT: Improved reaction rate.
COPYRIGHT: (C)1980,JPO&Japio
JP2743279A 1979-03-08 1979-03-08 Decomposition of dihydroperoxide Pending JPS55120528A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2743279A JPS55120528A (en) 1979-03-08 1979-03-08 Decomposition of dihydroperoxide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2743279A JPS55120528A (en) 1979-03-08 1979-03-08 Decomposition of dihydroperoxide

Publications (1)

Publication Number Publication Date
JPS55120528A true JPS55120528A (en) 1980-09-17

Family

ID=12220940

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2743279A Pending JPS55120528A (en) 1979-03-08 1979-03-08 Decomposition of dihydroperoxide

Country Status (1)

Country Link
JP (1) JPS55120528A (en)

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