BE834120A - Procede d'isolation et de purification de l'hydroquinone - Google Patents

Procede d'isolation et de purification de l'hydroquinone

Info

Publication number
BE834120A
BE834120A BE160626A BE160626A BE834120A BE 834120 A BE834120 A BE 834120A BE 160626 A BE160626 A BE 160626A BE 160626 A BE160626 A BE 160626A BE 834120 A BE834120 A BE 834120A
Authority
BE
Belgium
Prior art keywords
hydroquinone
isolation
purification process
purification
hydroquinone isolation
Prior art date
Application number
BE160626A
Other languages
English (en)
French (fr)
Inventor
H-W Voges
J Ewers
G Faust
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of BE834120A publication Critical patent/BE834120A/xx

Links

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE160626A 1974-10-02 1975-10-02 Procede d'isolation et de purification de l'hydroquinone BE834120A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742446992 DE2446992C2 (de) 1974-10-02 1974-10-02 Verfahren zur Gewinnung einer wäßrigen Lösung von reinem Hydrochinon

Publications (1)

Publication Number Publication Date
BE834120A true BE834120A (fr) 1976-02-02

Family

ID=5927322

Family Applications (1)

Application Number Title Priority Date Filing Date
BE160626A BE834120A (fr) 1974-10-02 1975-10-02 Procede d'isolation et de purification de l'hydroquinone

Country Status (6)

Country Link
JP (1) JPS6025413B2 (nl)
BE (1) BE834120A (nl)
DE (1) DE2446992C2 (nl)
FR (1) FR2286809A1 (nl)
GB (1) GB1528375A (nl)
NL (1) NL7511556A (nl)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS501011B1 (nl) * 1970-06-18 1975-01-14

Also Published As

Publication number Publication date
JPS6025413B2 (ja) 1985-06-18
GB1528375A (en) 1978-10-11
JPS5186429A (en) 1976-07-29
DE2446992C2 (de) 1983-06-30
FR2286809A1 (fr) 1976-04-30
NL7511556A (nl) 1976-04-06
DE2446992A1 (de) 1976-04-15
FR2286809B1 (nl) 1980-09-12

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