FR716399A - Purification de phénols - Google Patents
Purification de phénolsInfo
- Publication number
- FR716399A FR716399A FR716399DA FR716399A FR 716399 A FR716399 A FR 716399A FR 716399D A FR716399D A FR 716399DA FR 716399 A FR716399 A FR 716399A
- Authority
- FR
- France
- Prior art keywords
- phenols
- purification
- 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
- 150000002989 phenols Chemical class 0.000 title 1
- 238000000746 purification Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
- C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
- C07C37/72—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by liquid-liquid treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE716399X | 1930-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR716399A true FR716399A (fr) | 1931-12-19 |
Family
ID=6626404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR716399D Expired FR716399A (fr) | 1930-05-22 | 1931-05-01 | Purification de phénols |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR716399A (fr) |
-
1931
- 1931-05-01 FR FR716399D patent/FR716399A/fr not_active Expired
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