CA1016101A - Distillation du pentachlorophenol - Google Patents

Distillation du pentachlorophenol

Info

Publication number
CA1016101A
CA1016101A CA198,895A CA198895A CA1016101A CA 1016101 A CA1016101 A CA 1016101A CA 198895 A CA198895 A CA 198895A CA 1016101 A CA1016101 A CA 1016101A
Authority
CA
Canada
Prior art keywords
pentachlorophenol
distillation
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
Application number
CA198,895A
Other languages
English (en)
Other versions
CA198895S (en
Inventor
Masao Yoshimine
Erwin H. Kobel
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
Application granted granted Critical
Publication of CA1016101A publication Critical patent/CA1016101A/fr
Expired 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)
CA198,895A 1973-07-05 1974-05-03 Distillation du pentachlorophenol Expired CA1016101A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00376756A US3852161A (en) 1973-07-05 1973-07-05 Distillation of pentachlorophenol

Publications (1)

Publication Number Publication Date
CA1016101A true CA1016101A (fr) 1977-08-23

Family

ID=23486347

Family Applications (1)

Application Number Title Priority Date Filing Date
CA198,895A Expired CA1016101A (fr) 1973-07-05 1974-05-03 Distillation du pentachlorophenol

Country Status (5)

Country Link
US (1) US3852161A (fr)
JP (1) JPS5037739A (fr)
CA (1) CA1016101A (fr)
FR (1) FR2235903B1 (fr)
GB (1) GB1463185A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4016047A (en) * 1973-11-09 1977-04-05 Vulcan Materials Company Separation and recovery of polychlorinated phenols
US4288296A (en) * 1979-03-26 1981-09-08 The Dow Chemical Company Decomposition inhibitors for high temperature storage and distillation of chlorinated phenols
US4272636A (en) * 1979-12-26 1981-06-09 The Dow Chemical Company Chlorinated phenol mold release agent
US4289587A (en) * 1980-04-29 1981-09-15 Vulcan Materials Company Stabilization of chlorinated phenols

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2190607A (en) * 1937-02-11 1940-02-13 Dow Chemical Co Salicylaldehyde purification
US2662918A (en) * 1951-04-18 1953-12-15 Goodrich Co B F Process for the preparation of polychlorinated derivatives of phenol
GB1246529A (en) * 1968-11-19 1971-09-15 Monsanto Co Stabilization of pentachlorophenol
US3769353A (en) * 1970-08-25 1973-10-30 Monsanto Co Preparation of pentachlorophenol
US3770835A (en) * 1971-07-26 1973-11-06 Monsanto Co Stabilization of pentachlorophenol

Also Published As

Publication number Publication date
DE2430894B2 (de) 1976-05-20
DE2430894A1 (de) 1975-07-24
FR2235903A1 (fr) 1975-01-31
US3852161A (en) 1974-12-03
JPS5037739A (fr) 1975-04-08
FR2235903B1 (fr) 1977-10-14
GB1463185A (en) 1977-02-02

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