AT286249B - Process for the production of pure dimethyl sulfoxide - Google Patents
Process for the production of pure dimethyl sulfoxideInfo
- Publication number
- AT286249B AT286249B AT485869A AT485869A AT286249B AT 286249 B AT286249 B AT 286249B AT 485869 A AT485869 A AT 485869A AT 485869 A AT485869 A AT 485869A AT 286249 B AT286249 B AT 286249B
- Authority
- AT
- Austria
- Prior art keywords
- production
- dimethyl sulfoxide
- pure dimethyl
- pure
- sulfoxide
- Prior art date
Links
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 title 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C317/00—Sulfones; Sulfoxides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681768779 DE1768779A1 (en) | 1968-06-28 | 1968-06-28 | Process for the production of pure dimethyl sulfoxide |
Publications (1)
Publication Number | Publication Date |
---|---|
AT286249B true AT286249B (en) | 1970-11-25 |
Family
ID=5699860
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT485869A AT286249B (en) | 1968-06-28 | 1969-05-22 | Process for the production of pure dimethyl sulfoxide |
Country Status (9)
Country | Link |
---|---|
AT (1) | AT286249B (en) |
BE (1) | BE733355A (en) |
CH (1) | CH509291A (en) |
DE (1) | DE1768779A1 (en) |
ES (1) | ES367994A1 (en) |
FR (1) | FR2014385A1 (en) |
GB (1) | GB1222453A (en) |
LU (1) | LU58931A1 (en) |
NL (1) | NL6909627A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2741341B1 (en) * | 1995-11-17 | 1997-12-26 | Elf Aquitaine | DIMETHYLSULFOXIDE (DMSO) PURIFICATION PROCESS |
FR2763332B1 (en) * | 1997-05-15 | 1999-06-25 | Elf Aquitaine | DIMETHYLSULFOXIDE (DMSO) PURIFICATION PROCESS |
FR2763333B1 (en) * | 1997-05-15 | 1999-06-25 | Elf Aquitaine | DIMETHYLSULFOXIDE (DMSO) PURIFICATION PROCESS |
JPWO2014178309A1 (en) * | 2013-04-30 | 2017-02-23 | 東レ・ファインケミカル株式会社 | Purification method of dimethyl sulfoxide |
CN117164487A (en) * | 2023-08-25 | 2023-12-05 | 本溪市木兰医药有限责任公司 | Preparation method of cosmetic-grade dimethyl sulfoxide |
-
1968
- 1968-06-28 DE DE19681768779 patent/DE1768779A1/en active Pending
-
1969
- 1969-05-21 BE BE733355D patent/BE733355A/xx unknown
- 1969-05-22 AT AT485869A patent/AT286249B/en not_active IP Right Cessation
- 1969-05-22 CH CH789069A patent/CH509291A/en not_active IP Right Cessation
- 1969-06-03 ES ES367994A patent/ES367994A1/en not_active Expired
- 1969-06-17 GB GB3052369A patent/GB1222453A/en not_active Expired
- 1969-06-24 NL NL6909627A patent/NL6909627A/xx unknown
- 1969-06-24 LU LU58931D patent/LU58931A1/xx unknown
- 1969-06-26 FR FR6921575A patent/FR2014385A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
BE733355A (en) | 1969-11-03 |
ES367994A1 (en) | 1971-05-01 |
NL6909627A (en) | 1969-12-30 |
LU58931A1 (en) | 1969-11-11 |
FR2014385A1 (en) | 1970-04-17 |
CH509291A (en) | 1971-06-30 |
DE1768779A1 (en) | 1972-01-13 |
GB1222453A (en) | 1971-02-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH522735A (en) | Process for the production of maltitol | |
CH543478A (en) | Process for the production of glycolamines | |
CH517749A (en) | Process for the production of e-caprolactam | |
AT291933B (en) | Process for the production of magnesium-alcohol compounds | |
AT290729B (en) | Process for the production of daunorubicin | |
AT304772B (en) | Process for the manufacture of des-A-steroids | |
AT304461B (en) | PROCESS FOR THE PRODUCTION OF 2-AETHYLHEXANOL | |
AT302982B (en) | Process for the production of monochloroalkenes | |
CH509823A (en) | Process for the production of single crystals | |
CH523230A (en) | Process for the production of N-fluoroacetylamino-methyl-ureas | |
AT286249B (en) | Process for the production of pure dimethyl sulfoxide | |
AT289381B (en) | Process for the production of trans-polypentenamer | |
DE1941504B2 (en) | PROCESS FOR THE PRODUCTION OF PURE ALUMINUM | |
CH515067A (en) | Process for the production of granules | |
AT301880B (en) | Process for the production of copolyucondensates | |
AT289797B (en) | Process for the production of bipyridyls | |
AT290493B (en) | Process for the production of nitrobenzal fluorides | |
AT297352B (en) | Process for the production of alloys | |
CH538300A (en) | Process for the production of wire-shaped crystals | |
CH511254A (en) | Process for the production of 1-thiono-2-halogen- or -3-alkylphospolines | |
AT290501B (en) | Process for the production of thiophenols | |
CH529835A (en) | Process for the production of protein | |
AT297033B (en) | PROCESS FOR THE PRODUCTION OF GAMMA-AMINOPROPYLALKOXY- AND GAMMA-AMINOPROPYLALKYL-ALCOXYSILANES | |
AT277949B (en) | PROCESS FOR THE PRODUCTION OF 2-AETHYLHEXANOL | |
CH505795A (en) | Process for the continuous production of tetrachloro-o-phthalonitrile |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |