GB1032122A - Organic peroxide stabilisation - Google Patents

Organic peroxide stabilisation

Info

Publication number
GB1032122A
GB1032122A GB36055/62A GB3605562A GB1032122A GB 1032122 A GB1032122 A GB 1032122A GB 36055/62 A GB36055/62 A GB 36055/62A GB 3605562 A GB3605562 A GB 3605562A GB 1032122 A GB1032122 A GB 1032122A
Authority
GB
United Kingdom
Prior art keywords
peroxide
acid
stabilisation
methyl
inert diluent
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.)
Expired
Application number
GB36055/62A
Inventor
Thomas David Manly
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.)
Evonik LCL Ltd
Original Assignee
Laporte Chemicals 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
Priority to BE637630D priority Critical patent/BE637630A/xx
Priority to NL298147D priority patent/NL298147A/xx
Application filed by Laporte Chemicals Ltd filed Critical Laporte Chemicals Ltd
Priority to GB36055/62A priority patent/GB1032122A/en
Priority to FR947966A priority patent/FR1378934A/en
Priority to DEL45928A priority patent/DE1230803B/en
Priority to NL63298147A priority patent/NL139517B/en
Priority to ES0291876A priority patent/ES291876A1/en
Publication of GB1032122A publication Critical patent/GB1032122A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C407/00—Preparation of peroxy compounds
    • C07C407/003—Separation; Purification; Stabilisation; Use of additives
    • C07C407/006—Stabilisation; Use of additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Organic hydroperoxides and ketone peroxides are stabilized by the addition of dipicolinic acid. Peroxides specified are t-butyl hydroperoxide, methyl ethyl ketone peroxide, methyl isobutyl ketone peroxide, cyclohexanone peroxide methyl cyclohexamone peroxide and cumene hydroperoxide. A 50-60% solution of the peroxide in an inert diluent, e.g. dimethyl phthalate, may be used. Up to 500 p.p.m. of dipicolinic acid may be employed and this may be added in a solvent, e.g. acetic acid, to the peroxide. In Example (1) an aqueous acetic acid solution of dipicolonic acid is used. In Example (4) triethyl phosphate is used as an inert diluent.
GB36055/62A 1962-09-21 1962-09-21 Organic peroxide stabilisation Expired GB1032122A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
BE637630D BE637630A (en) 1962-09-21
NL298147D NL298147A (en) 1962-09-21
GB36055/62A GB1032122A (en) 1962-09-21 1962-09-21 Organic peroxide stabilisation
FR947966A FR1378934A (en) 1962-09-21 1963-09-19 Composition of stabilized organic peroxides and their preparation process
DEL45928A DE1230803B (en) 1962-09-21 1963-09-20 Stabilization of organic hydroperoxides or ketone peroxides
NL63298147A NL139517B (en) 1962-09-21 1963-09-20 PROCESS FOR STABILIZING KETONE PEROXIDES.
ES0291876A ES291876A1 (en) 1962-09-21 1963-09-21 Organic peroxide stabilisation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB36055/62A GB1032122A (en) 1962-09-21 1962-09-21 Organic peroxide stabilisation

Publications (1)

Publication Number Publication Date
GB1032122A true GB1032122A (en) 1966-06-08

Family

ID=10384440

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36055/62A Expired GB1032122A (en) 1962-09-21 1962-09-21 Organic peroxide stabilisation

Country Status (6)

Country Link
BE (1) BE637630A (en)
DE (1) DE1230803B (en)
ES (1) ES291876A1 (en)
FR (1) FR1378934A (en)
GB (1) GB1032122A (en)
NL (2) NL139517B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3932528A (en) * 1972-09-08 1976-01-13 Sumitomo Chemical Company, Limited Process for the separation of dihydroperoxides
US3945941A (en) * 1973-04-04 1976-03-23 Oxirane Corporation Hazard reduction for bulk shipment quantities of aqueous tertiary butyl hydroperoxide
EP0666307A2 (en) * 1994-02-03 1995-08-09 The Procter & Gamble Company Packaged liquid bleach compositions
US5705708A (en) * 1996-09-23 1998-01-06 Witco Corporation Inhibition of discoloration of cumene hydroperoxide

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1289047B (en) * 1966-09-23 1969-02-13 Elektrochem Werke Muenchen Ag Stabilization of ketone peroxide solutions in trialkyl phosphates using amines
EP3841059A1 (en) 2018-08-22 2021-06-30 Ecolab USA Inc. Hydrogen peroxide and peracid stabilization with molecules based on a pyridine carboxylic acid at c-3, -4 or -5

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3932528A (en) * 1972-09-08 1976-01-13 Sumitomo Chemical Company, Limited Process for the separation of dihydroperoxides
US3945941A (en) * 1973-04-04 1976-03-23 Oxirane Corporation Hazard reduction for bulk shipment quantities of aqueous tertiary butyl hydroperoxide
EP0666307A2 (en) * 1994-02-03 1995-08-09 The Procter & Gamble Company Packaged liquid bleach compositions
US5705708A (en) * 1996-09-23 1998-01-06 Witco Corporation Inhibition of discoloration of cumene hydroperoxide

Also Published As

Publication number Publication date
NL298147A (en)
FR1378934A (en) 1964-11-20
DE1230803B (en) 1966-12-22
NL139517B (en) 1973-08-15
ES291876A1 (en) 1964-03-01
BE637630A (en)

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