JPS5661349A - Preparation of aqueous solution of amine oxide - Google Patents
Preparation of aqueous solution of amine oxideInfo
- Publication number
- JPS5661349A JPS5661349A JP13742579A JP13742579A JPS5661349A JP S5661349 A JPS5661349 A JP S5661349A JP 13742579 A JP13742579 A JP 13742579A JP 13742579 A JP13742579 A JP 13742579A JP S5661349 A JPS5661349 A JP S5661349A
- Authority
- JP
- Japan
- Prior art keywords
- amine
- hydrogen peroxide
- formula
- reacting
- titled compound
- 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
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PURPOSE: To prepare the titled compound useful as a surface active agent having low irritation to the skin, e.g. a kitchen detergent, rinse such as shampoo, perfumery, cosmetics, etc., economically, in an industrial scale, in high efficiency, by reacting a tert-amine with hydrogen peroxide solution.
CONSTITUTION: The titled compound of formula II (R1 is 8W20C alkyl; R2 and R3 are methyl, ethyl or hydroxyethyl) is prepared by (1) mixing a tertiary amine of formula I such as dimethyloctylamine with 10W40wt%, based on the amine, of water, (2) heating the mixture under stirring, and (3) adding 6W15wt% hydrogen peroxide solution dropwise to the mixture maintained at 75W85°C thereby reacting hydrogen peroxide with the amine. The molar ratio of the hydrogen peroxide to the amine is at least 1.1W1. The gelation and foaming during the reaction can be suppressed, the reaction temperature can be controlled easily, and the productivity per unit volume of the reactor can be increased by this process.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13742579A JPS5661349A (en) | 1979-10-24 | 1979-10-24 | Preparation of aqueous solution of amine oxide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13742579A JPS5661349A (en) | 1979-10-24 | 1979-10-24 | Preparation of aqueous solution of amine oxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5661349A true JPS5661349A (en) | 1981-05-26 |
Family
ID=15198322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13742579A Pending JPS5661349A (en) | 1979-10-24 | 1979-10-24 | Preparation of aqueous solution of amine oxide |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5661349A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62132851A (en) * | 1985-12-04 | 1987-06-16 | Daicel Chem Ind Ltd | Production of amine oxide |
| US5292954A (en) * | 1990-05-17 | 1994-03-08 | Ethyl Corporation | Amine oxide composition and process |
| US6783767B2 (en) | 2002-02-08 | 2004-08-31 | Healthpoint, Ltd. | Low temperature disinfectant/sterilant for medical devices and topical applications |
-
1979
- 1979-10-24 JP JP13742579A patent/JPS5661349A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62132851A (en) * | 1985-12-04 | 1987-06-16 | Daicel Chem Ind Ltd | Production of amine oxide |
| US5292954A (en) * | 1990-05-17 | 1994-03-08 | Ethyl Corporation | Amine oxide composition and process |
| US6783767B2 (en) | 2002-02-08 | 2004-08-31 | Healthpoint, Ltd. | Low temperature disinfectant/sterilant for medical devices and topical applications |
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