SU682513A1 - Sodium salts of alkylphenylethyloxyathanesulphonic acids as anion surfactants - Google Patents

Sodium salts of alkylphenylethyloxyathanesulphonic acids as anion surfactants

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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
Application number
SU772441982A
Other languages
Russian (ru)
Inventor
Хелье Петровна Урбель
Ян Хеймарович Йыерс
Самуил Исаакович Файнгольд
Original Assignee
Институт Химии Ан Эстонской Сср
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.)
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Publication date
Application filed by Институт Химии Ан Эстонской Сср filed Critical Институт Химии Ан Эстонской Сср
Priority to SU772441982A priority Critical patent/SU682513A1/en
Application granted granted Critical
Publication of SU682513A1 publication Critical patent/SU682513A1/en

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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)

Формула изобретенийFormula of inventions Натриевые соли алкилфенилэтилоксиэтансульфокислот общей формулыSodium salt of alkylphenylamines CHjCHj- O-CHiCHjSOjW l),CHjCHj- O-CHiCHjSOjW l), 10 где Ri и iR2 - метил и/или первичный алкильный радикал с общим числом углеродных атомов Cs-Се,10 where Ri and iR2 - methyl and / or primary alkyl radical with the total number of carbon atoms Cs-Ce, как анионные поверхностно-активные вещества . 15Источники информации,as anionic surfactants. 15 Sources of information прин тые во внимание при экспертизе 1. Патент США № 2535678, кл. 260-512, опубл. 1950.taken into account during the examination 1. US patent No. 2535678, cl. 260-512, publ. 1950.
SU772441982A 1977-01-10 1977-01-10 Sodium salts of alkylphenylethyloxyathanesulphonic acids as anion surfactants SU682513A1 (en)

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)

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SU682513A1 true SU682513A1 (en) 1979-08-30

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Cited By (2)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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