GB1366744A - Decolourising of cumene hydroperoxide - Google Patents
Decolourising of cumene hydroperoxideInfo
- Publication number
- GB1366744A GB1366744A GB4447872A GB4447872A GB1366744A GB 1366744 A GB1366744 A GB 1366744A GB 4447872 A GB4447872 A GB 4447872A GB 4447872 A GB4447872 A GB 4447872A GB 1366744 A GB1366744 A GB 1366744A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cumene
- hydroperoxide
- solution
- weight
- cumene hydroperoxide
- 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
Links
- FRIBMENBGGCKPD-UHFFFAOYSA-N 3-(2,3-dimethoxyphenyl)prop-2-enal Chemical compound COC1=CC=CC(C=CC=O)=C1OC FRIBMENBGGCKPD-UHFFFAOYSA-N 0.000 title abstract 4
- 230000003226 decolorizating effect Effects 0.000 title 1
- RWGFKTVRMDUZSP-UHFFFAOYSA-N cumene Chemical compound CC(C)C1=CC=CC=C1 RWGFKTVRMDUZSP-UHFFFAOYSA-N 0.000 abstract 6
- 239000000243 solution Substances 0.000 abstract 4
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 abstract 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 239000012670 alkaline solution Substances 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- JYYOBHFYCIDXHH-UHFFFAOYSA-N carbonic acid;hydrate Chemical compound O.OC(O)=O JYYOBHFYCIDXHH-UHFFFAOYSA-N 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 229910001882 dioxygen Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7134630A FR2154824A5 (enrdf_load_stackoverflow) | 1971-09-27 | 1971-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1366744A true GB1366744A (en) | 1974-09-11 |
Family
ID=9083491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4447872A Expired GB1366744A (en) | 1971-09-27 | 1972-09-26 | Decolourising of cumene hydroperoxide |
Country Status (11)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5202498A (en) * | 1992-04-20 | 1993-04-13 | Aristech Chemical Corporation | Inhibiting color change in cumene hydroperoxide |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5198325A (ja) * | 1975-02-24 | 1976-08-30 | Emarujonyobofubobaizai | |
| JPS57114502A (en) * | 1981-10-12 | 1982-07-16 | Kumiai Chem Ind Co Ltd | Bactericidal and algicidal agent for nonmedical purpose |
| JPH0459565U (enrdf_load_stackoverflow) * | 1990-10-01 | 1992-05-21 | ||
| US5705708A (en) * | 1996-09-23 | 1998-01-06 | Witco Corporation | Inhibition of discoloration of cumene hydroperoxide |
-
1971
- 1971-09-27 FR FR7134630A patent/FR2154824A5/fr not_active Expired
-
1972
- 1972-09-06 CA CA151,103A patent/CA965103A/en not_active Expired
- 1972-09-19 NL NL7212686A patent/NL7212686A/xx not_active Application Discontinuation
- 1972-09-25 BR BR663872A patent/BR7206638D0/pt unknown
- 1972-09-25 JP JP9524372A patent/JPS553345B2/ja not_active Expired
- 1972-09-26 GB GB4447872A patent/GB1366744A/en not_active Expired
- 1972-09-26 BE BE789289D patent/BE789289A/xx not_active IP Right Cessation
- 1972-09-27 ES ES407067A patent/ES407067A1/es not_active Expired
- 1972-09-27 IT IT2976072A patent/IT967932B/it active
- 1972-09-27 AT AT830172A patent/AT313880B/de active
- 1972-09-27 DE DE19722247270 patent/DE2247270A1/de active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5202498A (en) * | 1992-04-20 | 1993-04-13 | Aristech Chemical Corporation | Inhibiting color change in cumene hydroperoxide |
| EP0590118A4 (enrdf_load_stackoverflow) * | 1992-04-20 | 1994-04-27 | Aristech Chemical Corporation |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS553345B2 (enrdf_load_stackoverflow) | 1980-01-24 |
| ES407067A1 (es) | 1975-11-01 |
| FR2154824A5 (enrdf_load_stackoverflow) | 1973-05-18 |
| NL7212686A (enrdf_load_stackoverflow) | 1973-03-29 |
| BR7206638D0 (pt) | 1973-08-23 |
| IT967932B (it) | 1974-03-11 |
| BE789289A (fr) | 1973-03-26 |
| CA965103A (en) | 1975-03-25 |
| DE2247270A1 (de) | 1973-04-05 |
| JPS4839455A (enrdf_load_stackoverflow) | 1973-06-09 |
| AT313880B (de) | 1974-03-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |