FR2288077B1 - - Google Patents

Info

Publication number
FR2288077B1
FR2288077B1 FR7434457A FR7434457A FR2288077B1 FR 2288077 B1 FR2288077 B1 FR 2288077B1 FR 7434457 A FR7434457 A FR 7434457A FR 7434457 A FR7434457 A FR 7434457A FR 2288077 B1 FR2288077 B1 FR 2288077B1
Authority
FR
France
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
Application number
FR7434457A
Other languages
French (fr)
Other versions
FR2288077A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 by Dow Chemical Co filed Critical Dow Chemical Co
Priority to FR7434457A priority Critical patent/FR2288077A1/en
Publication of FR2288077A1 publication Critical patent/FR2288077A1/en
Application granted granted Critical
Publication of FR2288077B1 publication Critical patent/FR2288077B1/fr
Granted legal-status Critical Current

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
    • C07C37/74—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by distillation
    • 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
    • C07C37/88—Use of additives, e.g. for stabilisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7434457A 1974-10-14 1974-10-14 Salicylaldehyde used in purification of pentachlorophenol - in combination with water by addition of both during distillation of the phenol Granted FR2288077A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7434457A FR2288077A1 (en) 1974-10-14 1974-10-14 Salicylaldehyde used in purification of pentachlorophenol - in combination with water by addition of both during distillation of the phenol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7434457A FR2288077A1 (en) 1974-10-14 1974-10-14 Salicylaldehyde used in purification of pentachlorophenol - in combination with water by addition of both during distillation of the phenol

Publications (2)

Publication Number Publication Date
FR2288077A1 FR2288077A1 (en) 1976-05-14
FR2288077B1 true FR2288077B1 (en) 1977-03-18

Family

ID=9144056

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7434457A Granted FR2288077A1 (en) 1974-10-14 1974-10-14 Salicylaldehyde used in purification of pentachlorophenol - in combination with water by addition of both during distillation of the phenol

Country Status (1)

Country Link
FR (1) FR2288077A1 (en)

Also Published As

Publication number Publication date
FR2288077A1 (en) 1976-05-14

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Legal Events

Date Code Title Description
ST Notification of lapse