DE1914378A1 - Verfahren zur Herstellung von Thiodiglykol - Google Patents
Verfahren zur Herstellung von ThiodiglykolInfo
- Publication number
- DE1914378A1 DE1914378A1 DE19691914378 DE1914378A DE1914378A1 DE 1914378 A1 DE1914378 A1 DE 1914378A1 DE 19691914378 DE19691914378 DE 19691914378 DE 1914378 A DE1914378 A DE 1914378A DE 1914378 A1 DE1914378 A1 DE 1914378A1
- Authority
- DE
- Germany
- Prior art keywords
- thiodiglycol
- reaction
- ethylene oxide
- hydrogen sulfide
- carried out
- 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.)
- Pending
Links
- YODZTKMDCQEPHD-UHFFFAOYSA-N thiodiglycol Chemical compound OCCSCCO YODZTKMDCQEPHD-UHFFFAOYSA-N 0.000 title claims description 25
- 229950006389 thiodiglycol Drugs 0.000 title claims description 25
- 238000000034 method Methods 0.000 title claims description 11
- 238000004519 manufacturing process Methods 0.000 title description 3
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 11
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 11
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 10
- 239000002904 solvent Substances 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 5
- 239000011541 reaction mixture Substances 0.000 description 5
- 238000004508 fractional distillation Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000012429 reaction media Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
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)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691914378 DE1914378A1 (de) | 1969-03-21 | 1969-03-21 | Verfahren zur Herstellung von Thiodiglykol |
| NL7003776A NL7003776A (enrdf_load_stackoverflow) | 1969-03-21 | 1970-03-17 | |
| CH407270A CH527805A (de) | 1969-03-21 | 1970-03-18 | Verfahren zur Herstellung von Thiodiglykol |
| GB1296125D GB1296125A (enrdf_load_stackoverflow) | 1969-03-21 | 1970-03-19 | |
| BE747680D BE747680A (fr) | 1969-03-21 | 1970-03-20 | Procede pour la production de thiodiglycol |
| FR7010121A FR2039792A5 (enrdf_load_stackoverflow) | 1969-03-21 | 1970-03-20 | |
| JP2364070A JPS4835046B1 (enrdf_load_stackoverflow) | 1969-03-21 | 1970-03-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691914378 DE1914378A1 (de) | 1969-03-21 | 1969-03-21 | Verfahren zur Herstellung von Thiodiglykol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1914378A1 true DE1914378A1 (de) | 1970-10-08 |
Family
ID=5728851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19691914378 Pending DE1914378A1 (de) | 1969-03-21 | 1969-03-21 | Verfahren zur Herstellung von Thiodiglykol |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4835046B1 (enrdf_load_stackoverflow) |
| BE (1) | BE747680A (enrdf_load_stackoverflow) |
| CH (1) | CH527805A (enrdf_load_stackoverflow) |
| DE (1) | DE1914378A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2039792A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1296125A (enrdf_load_stackoverflow) |
| NL (1) | NL7003776A (enrdf_load_stackoverflow) |
-
1969
- 1969-03-21 DE DE19691914378 patent/DE1914378A1/de active Pending
-
1970
- 1970-03-17 NL NL7003776A patent/NL7003776A/xx unknown
- 1970-03-18 CH CH407270A patent/CH527805A/de not_active IP Right Cessation
- 1970-03-19 GB GB1296125D patent/GB1296125A/en not_active Expired
- 1970-03-20 FR FR7010121A patent/FR2039792A5/fr not_active Expired
- 1970-03-20 BE BE747680D patent/BE747680A/xx unknown
- 1970-03-23 JP JP2364070A patent/JPS4835046B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4835046B1 (enrdf_load_stackoverflow) | 1973-10-25 |
| GB1296125A (enrdf_load_stackoverflow) | 1972-11-15 |
| BE747680A (fr) | 1970-09-21 |
| NL7003776A (enrdf_load_stackoverflow) | 1970-09-23 |
| CH527805A (de) | 1972-09-15 |
| FR2039792A5 (enrdf_load_stackoverflow) | 1971-01-15 |
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