GB585655A - Improvements in or relating to the production of monothioethylene glycol - Google Patents

Improvements in or relating to the production of monothioethylene glycol

Info

Publication number
GB585655A
GB585655A GB2065345A GB2065345A GB585655A GB 585655 A GB585655 A GB 585655A GB 2065345 A GB2065345 A GB 2065345A GB 2065345 A GB2065345 A GB 2065345A GB 585655 A GB585655 A GB 585655A
Authority
GB
United Kingdom
Prior art keywords
relating
production
monothioethylene glycol
monothioethylene
glycol
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
Application number
GB2065345A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FOSTER NEVILLE WOODWARD
Original Assignee
FOSTER NEVILLE WOODWARD
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.)
Filing date
Publication date
Application filed by FOSTER NEVILLE WOODWARD filed Critical FOSTER NEVILLE WOODWARD
Priority to GB2065345A priority Critical patent/GB585655A/en
Publication of GB585655A publication Critical patent/GB585655A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Monothioethylene glycol is made by reacting gaseous ethylene oxide with hydrogen sulphide in the presence of preformed thiodiglycol or monothioethylene glycol as solvent and at temperatures between 30 DEG C. and 60 DEG C. and preferably between 35 DEG C. and 45 DEG C. At least 2 mols. of hydrogen sulphide are used for each mol. of ethylene oxide. The process can be carried out continuously. An example is given.
GB2065345A 1945-08-10 1945-08-10 Improvements in or relating to the production of monothioethylene glycol Expired GB585655A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2065345A GB585655A (en) 1945-08-10 1945-08-10 Improvements in or relating to the production of monothioethylene glycol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2065345A GB585655A (en) 1945-08-10 1945-08-10 Improvements in or relating to the production of monothioethylene glycol

Publications (1)

Publication Number Publication Date
GB585655A true GB585655A (en) 1947-02-14

Family

ID=10149438

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2065345A Expired GB585655A (en) 1945-08-10 1945-08-10 Improvements in or relating to the production of monothioethylene glycol

Country Status (1)

Country Link
GB (1) GB585655A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3394192A (en) * 1966-03-16 1968-07-23 Du Pont Preparation of beta-mercaptoalkanols
US3710439A (en) * 1970-03-20 1973-01-16 Basf Ag Production of 2-mercaptoethanol
DE3114483A1 (en) * 1980-04-15 1982-01-14 Toyo Kasei Kogyo Co., Ltd., Osaka METHOD FOR PRODUCING THIOALKYLENE GLYCOL
US4507505A (en) * 1980-06-06 1985-03-26 Societe Nationale Elf Aquitaine (Production) Production of 2-mercapto ethanol-1
US9718767B2 (en) 2015-12-04 2017-08-01 Chevron Phillips Chemical Company Lp Beta-mercaptoethanol synthesis
US10689333B1 (en) 2019-02-22 2020-06-23 Chevron Phillips Chemical Company Lp 2-mercaptoethanol synthesis

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3394192A (en) * 1966-03-16 1968-07-23 Du Pont Preparation of beta-mercaptoalkanols
US3710439A (en) * 1970-03-20 1973-01-16 Basf Ag Production of 2-mercaptoethanol
DE3114483A1 (en) * 1980-04-15 1982-01-14 Toyo Kasei Kogyo Co., Ltd., Osaka METHOD FOR PRODUCING THIOALKYLENE GLYCOL
US4507505A (en) * 1980-06-06 1985-03-26 Societe Nationale Elf Aquitaine (Production) Production of 2-mercapto ethanol-1
US9718767B2 (en) 2015-12-04 2017-08-01 Chevron Phillips Chemical Company Lp Beta-mercaptoethanol synthesis
US10544094B2 (en) 2015-12-04 2020-01-28 Chevron Philips Chemical Company, Lp Beta-mercaptoethanol synthesis
US10689333B1 (en) 2019-02-22 2020-06-23 Chevron Phillips Chemical Company Lp 2-mercaptoethanol synthesis

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