SU670566A1 - Acetylenedichlorosulphene as intermetiate product for synthesis of scoring-and wear-protective additive for lubricating oils - Google Patents

Acetylenedichlorosulphene as intermetiate product for synthesis of scoring-and wear-protective additive for lubricating oils

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Publication number
SU670566A1
SU670566A1 SU772543312A SU2543312A SU670566A1 SU 670566 A1 SU670566 A1 SU 670566A1 SU 772543312 A SU772543312 A SU 772543312A SU 2543312 A SU2543312 A SU 2543312A SU 670566 A1 SU670566 A1 SU 670566A1
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SU
USSR - Soviet Union
Prior art keywords
product
wear
intermetiate
acetylenedichlorosulphene
scoring
Prior art date
Application number
SU772543312A
Other languages
Russian (ru)
Inventor
Александр Иванович Балин
Татьяна Николаевна Веретенова
Original Assignee
Предприятие П/Я М-5593
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Application filed by Предприятие П/Я М-5593 filed Critical Предприятие П/Я М-5593
Priority to SU772543312A priority Critical patent/SU670566A1/en
Application granted granted Critical
Publication of SU670566A1 publication Critical patent/SU670566A1/en

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Description

33

Оиду кальци . Перед подачей в реакционную колбу ацетилен осушают н очищают пронусканием через концентрированную фосфорную кислоту. Реакци  взаимодействи  ацетилена с хлоридом серы заканчиваетс  через 6 ч, нри этом наблюдаетс  полное прекращение поглощени  ацетилена и выделенн  тенла. Дл  заверщени  реакции продукт оставл ют на ночь при комнатной температуре. Привес реакционной массы составл ет 66 г (2,5 мол  ацетнлена). Продукт переливаЕот в сухую чистую герметическую скл нку, вес продукта 831 г (98,7% теор.).Calcium Oida Before being fed into the reaction flask, the acetylene is dried and purified by penetration through concentrated phosphoric acid. The reaction of acetylene with sulfur chloride is completed after 6 hours, in which there is a complete cessation of the absorption of acetylene and the released tenl. To terminate the reaction, the product is left overnight at room temperature. The weight of the reaction mass is 66 g (2.5 mol acetlene). The overflow product is from a dry clean hermetic bottle, the weight of the product is 831 g (98.7% of theory).

Полученный продукт представл ет собой прозрачную подвижпую жидкость орехово ,20 , Г1The resulting product is a clear slurry liquid walnut, 20, G1

ГО цвета со стойким запахом; аго 1,7о1; в зкость при 20°С - 25 ест; в зкость нри 50°С - 8,3 ест; коэффициент преломлени HE colors with persistent odor; Ago 1.7-1; viscosity at 20 ° C - 25 eats; viscosity at 50 ° C - 8.3 eats; refractive index

по° 1,75.at 1.75 °.

Ниже приведены конкретные примеры применени  в качестве хлорсульфндирующего агента дихлорсульфена ацетнлена в сравнении с однохлористой серой.The following are specific examples of the use of acettnelen dichlorosulfene as a chlorosulfide agent in comparison with sulfur monochloride.

Пример 2. Хлорсульфидированне гексена-1 с помощью однохлористой серы даетExample 2. Chlorine sulfonated hexene-1 using sulfur monochloride gives

продукт суммарной формулы Ci2H24Clc.S2,product of the general formula Ci2H24Clc.S2,

содержащий 5 21% и С1 23%.containing 5 21% and C1 23%.

Пример 3. Хлорсульфидированне гексена-1 с помощью дихлорсульфена ацетиле4Example 3. Chlorine sulfonated hexene-1 with acetyl dichlorosulfene 4

на дает 11родукг суммарной формулы Ci4H26Cl4S4, содержащий 5 27,5% и С1 30,5%.This gives 11products of the total formula Ci4H26Cl4S4, containing 5 27.5% and C1 30.5%.

П р и м е р 4. Хлорсульфидирование децена-1 с помощью дихлорсульфена ацетилена дает нродукт суммарной формулы С22П42С1484, содержащий S 22% п С1 24,5%.EXAMPLE 4. Chlorine sulphidation of mission-1 using acetylene dichlorosulfene gives the product of the total formula C22P42C1484, containing S 22% n C1 24.5%.

Как видно из приведенных примеров,As can be seen from the above examples,

применение в качестве хлорсульфидирующего агента дихлорсульфена ацетилена позвол ет получать соединение со значительно большим содержанием серы н хлора, чем прн применении хлорида серы.The use of acetylene as a chlorosulfiding agent of dichlorosulfene makes it possible to obtain a compound with a significantly higher content of sulfur n of chlorine than the use of sulfuric chloride.

Продукты, получаемые хлорсульфидированием с помощью дихлорсульфена ацетилена , благодар  высокому содержанию легирующих элементов - серы и хлора, могут быть нспользованы в качестве противозадирно-противоизносных присадок-смазочным маслам.The products obtained by chlorosulfidation using acetylene dichlorosulfene, due to the high content of alloying elements - sulfur and chlorine, can be used as extreme-pressure and anti-wear additives-lubricating oils.

Результаты испытаний продуктов хлорсульфидировани  по примерам 2-4 приведены в таблице.The test results for the chlorosulfidation products of examples 2-4 are shown in the table.

Как видно из данных таблицы противозадирные и противоизносные свойства соединений , полученных хлорсульфидированием с помощью дихлорсульфена ацетилена (примеры 3 и 4) значительно нревосход тAs can be seen from the table, the anti-seize and anti-wear properties of compounds obtained by chlorosulfidation using acetylene dichlorosulfene (examples 3 and 4) are significantly higher.

аналогичные свойства продзктов, полученных хлорсульфидированием с помоидью хлорида серы (пример 2).similar properties of products obtained by chlorosulphidation with sulfur chloride (example 2).

SU772543312A 1977-11-10 1977-11-10 Acetylenedichlorosulphene as intermetiate product for synthesis of scoring-and wear-protective additive for lubricating oils SU670566A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772543312A SU670566A1 (en) 1977-11-10 1977-11-10 Acetylenedichlorosulphene as intermetiate product for synthesis of scoring-and wear-protective additive for lubricating oils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772543312A SU670566A1 (en) 1977-11-10 1977-11-10 Acetylenedichlorosulphene as intermetiate product for synthesis of scoring-and wear-protective additive for lubricating oils

Publications (1)

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SU670566A1 true SU670566A1 (en) 1979-06-30

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19517907C1 (en) * 1995-05-16 1996-10-24 Auergesellschaft Gmbh Electrochemical solid electrolyte sensor for measuring chlorine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19517907C1 (en) * 1995-05-16 1996-10-24 Auergesellschaft Gmbh Electrochemical solid electrolyte sensor for measuring chlorine

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