SU682513A1 - Sodium salts of alkylphenylethyloxyathanesulphonic acids as anion surfactants - Google Patents
Sodium salts of alkylphenylethyloxyathanesulphonic acids as anion surfactantsInfo
- Publication number
- SU682513A1 SU682513A1 SU772441982A SU2441982A SU682513A1 SU 682513 A1 SU682513 A1 SU 682513A1 SU 772441982 A SU772441982 A SU 772441982A SU 2441982 A SU2441982 A SU 2441982A SU 682513 A1 SU682513 A1 SU 682513A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- acids
- alkylphenylethyloxyathanesulphonic
- sodium salts
- anion surfactants
- surfactants
- Prior art date
Links
Landscapes
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Description
Синтез изэтнонатов АФЭС при мол рном ёоотнды1ёйии исходньгх изэтионата натри и АФЭС-1:1 и содержании гидроокиси натри 0,5% от веса реагентовSynthesis of APET isethnonates with a molar yield of starting sodium isethionate and APEC-1: 1 and a sodium hydroxide content of 0.5% by weight of the reagents
т а б л и ц и it a b l and c and i
Таблица 2table 2
петролейного эфира в соотношении 1:1 ИЗ влекают непрореагировавшие спирты. Раствор выпаривают досуха и промывают изопропанолом . Выход натриевой соли октилфенилэтилоксиэтансульфокислоты составл ет 70% от теоретического.petroleum ether in a ratio of 1: 1 FROM unreacted alcohols. The solution is evaporated to dryness and washed with isopropanol. The yield of the octylphenylethyloxyethanesulfonic acid sodium salt is 70% of the theoretical.
Найдено, %: С 59,27; Н 7,94; S 8,81.Found,%: C 59.27; H 7.94; S 8,81.
С,бН29О45Ыа.C, bN29O45Ya.
Вычислено, %: С 59,34; Н 7,97; S 8,79.Calculated,%: C 59.34; H 7.97; S 8.79.
Мол. вес - 364.Mol weight - 364.
Синтез других алкилфеиилэтилоксиэтансульфокислот с длиной алкильной цепи (Ri-l-R2), равной 5, 6 и 8, провод т по вышеописанной методике.The synthesis of other alkylphenylaminoethoxyethanesulfonic acids with an alkyl chain length (Ri-l-R2) of 5, 6 and 8 is carried out according to the procedure described above.
Результаты опытов приведены в табл. 1.The results of the experiments are given in table. one.
Сравнительные физико-коллоидные свойства мипелл рных поверхностно-активных веществ приведены в табл. 2.Comparative physico-colloidal properties of mipellar surfactants are listed in Table. 2
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772441982A SU682513A1 (en) | 1977-01-10 | 1977-01-10 | Sodium salts of alkylphenylethyloxyathanesulphonic acids as anion surfactants |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772441982A SU682513A1 (en) | 1977-01-10 | 1977-01-10 | Sodium salts of alkylphenylethyloxyathanesulphonic acids as anion surfactants |
Publications (1)
Publication Number | Publication Date |
---|---|
SU682513A1 true SU682513A1 (en) | 1979-08-30 |
Family
ID=20691385
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU772441982A SU682513A1 (en) | 1977-01-10 | 1977-01-10 | Sodium salts of alkylphenylethyloxyathanesulphonic acids as anion surfactants |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU682513A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002042399A1 (en) * | 2000-11-22 | 2002-05-30 | Isaak Grigorievich Gitlin | Surface-active compositions |
RU2467843C1 (en) * | 2011-05-25 | 2012-11-27 | Общество с ограниченной ответственностью "АВТОГЕНМАШ" | Method of metal thermal nesting |
-
1977
- 1977-01-10 SU SU772441982A patent/SU682513A1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002042399A1 (en) * | 2000-11-22 | 2002-05-30 | Isaak Grigorievich Gitlin | Surface-active compositions |
RU2467843C1 (en) * | 2011-05-25 | 2012-11-27 | Общество с ограниченной ответственностью "АВТОГЕНМАШ" | Method of metal thermal nesting |
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