GB1296452A - - Google Patents
Info
- Publication number
- GB1296452A GB1296452A GB1296452DA GB1296452A GB 1296452 A GB1296452 A GB 1296452A GB 1296452D A GB1296452D A GB 1296452DA GB 1296452 A GB1296452 A GB 1296452A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mercaptoethanol
- march
- pressure
- temperature
- fabrik
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
- C07C319/02—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols
- C07C319/08—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols by replacement of hydroxy groups or etherified or esterified hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
- C07C319/02—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1296452 2-Mercaptoethanol BADISCHE ANILIN- & SODA-FABRIK AG 19 March 1970 [21 March 1969] 13222/70 Heading C2C 2-Mercaptoethanol is prepared by reacting ethylene oxide with H 2 S in a molar ratio of about 1:1 in the presence of bis-(#-hydroxyethyl) thioether as solvent at elevated temperature and pressure in a single liquid phase under conditions of temperature and pressure such that no gas phase forms in the reaction mixture. A tubular reactor is suitable.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691914379 DE1914379A1 (en) | 1969-03-21 | 1969-03-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1296452A true GB1296452A (en) | 1972-11-15 |
Family
ID=5728852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1296452D Expired GB1296452A (en) | 1969-03-21 | 1970-03-19 |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS4835047B1 (en) |
BE (1) | BE747551A (en) |
CH (1) | CH533092A (en) |
DE (1) | DE1914379A1 (en) |
FR (1) | FR2038977A5 (en) |
GB (1) | GB1296452A (en) |
NL (1) | NL7003868A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1923384A1 (en) * | 2006-11-09 | 2008-05-21 | Basf Se | Method for manufacturing 2-mercapto ethanol |
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 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56147764A (en) * | 1980-04-15 | 1981-11-16 | Toyo Kasei Kogyo Kk | Preparation of thioalkylene glycol |
FR2483917A1 (en) * | 1980-06-06 | 1981-12-11 | Elf Aquitaine | PRODUCTION OF MERCAPTO-2 ETHANOL-1 |
WO2016024012A1 (en) * | 2014-08-15 | 2016-02-18 | Basf Se | Method for producing 2-mercaptoethanol |
-
1969
- 1969-03-21 DE DE19691914379 patent/DE1914379A1/de active Pending
-
1970
- 1970-03-16 FR FR7009279A patent/FR2038977A5/fr not_active Expired
- 1970-03-18 CH CH407370A patent/CH533092A/en not_active IP Right Cessation
- 1970-03-18 BE BE747551D patent/BE747551A/en unknown
- 1970-03-18 NL NL7003868A patent/NL7003868A/xx unknown
- 1970-03-19 GB GB1296452D patent/GB1296452A/en not_active Expired
- 1970-03-23 JP JP2364170A patent/JPS4835047B1/ja active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1923384A1 (en) * | 2006-11-09 | 2008-05-21 | Basf Se | Method for manufacturing 2-mercapto ethanol |
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 |
Also Published As
Publication number | Publication date |
---|---|
DE1914379A1 (en) | 1970-10-01 |
FR2038977A5 (en) | 1971-01-08 |
CH533092A (en) | 1973-01-31 |
JPS4835047B1 (en) | 1973-10-25 |
BE747551A (en) | 1970-09-18 |
NL7003868A (en) | 1970-09-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |