JPS52232A - Process for purification of hydroquinone - Google Patents
Process for purification of hydroquinoneInfo
- Publication number
- JPS52232A JPS52232A JP50075679A JP7567975A JPS52232A JP S52232 A JPS52232 A JP S52232A JP 50075679 A JP50075679 A JP 50075679A JP 7567975 A JP7567975 A JP 7567975A JP S52232 A JPS52232 A JP S52232A
- Authority
- JP
- Japan
- Prior art keywords
- hydroquinone
- purification
- reductant
- crystallization
- solvent
- 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.)
- Granted
Links
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 title abstract 6
- 238000000034 method Methods 0.000 title 1
- 238000000746 purification Methods 0.000 title 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 238000002425 crystallisation Methods 0.000 abstract 1
- 230000008025 crystallization Effects 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50075679A JPS52232A (en) | 1975-06-23 | 1975-06-23 | Process for purification of hydroquinone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50075679A JPS52232A (en) | 1975-06-23 | 1975-06-23 | Process for purification of hydroquinone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52232A true JPS52232A (en) | 1977-01-05 |
| JPS5642571B2 JPS5642571B2 (Direct) | 1981-10-06 |
Family
ID=13583113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50075679A Granted JPS52232A (en) | 1975-06-23 | 1975-06-23 | Process for purification of hydroquinone |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS52232A (Direct) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5054590U (Direct) * | 1973-09-14 | 1975-05-24 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3436429A (en) * | 1966-11-23 | 1969-04-01 | Skelly Oil Co | Hydrogenation process |
| US3884983A (en) * | 1970-08-19 | 1975-05-20 | Goodyear Tire & Rubber | Process for the production of photograde hydroquinone |
| BE825586A (fr) * | 1974-02-25 | 1975-05-29 | Procede de purification d'hydroquinone |
-
1975
- 1975-06-23 JP JP50075679A patent/JPS52232A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3436429A (en) * | 1966-11-23 | 1969-04-01 | Skelly Oil Co | Hydrogenation process |
| US3884983A (en) * | 1970-08-19 | 1975-05-20 | Goodyear Tire & Rubber | Process for the production of photograde hydroquinone |
| BE825586A (fr) * | 1974-02-25 | 1975-05-29 | Procede de purification d'hydroquinone |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5054590U (Direct) * | 1973-09-14 | 1975-05-24 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5642571B2 (Direct) | 1981-10-06 |
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