CA982975A - Distillation process for preparing high purity hexahalocyclopentadienes - Google Patents

Distillation process for preparing high purity hexahalocyclopentadienes

Info

Publication number
CA982975A
CA982975A CA155,205A CA155205A CA982975A CA 982975 A CA982975 A CA 982975A CA 155205 A CA155205 A CA 155205A CA 982975 A CA982975 A CA 982975A
Authority
CA
Canada
Prior art keywords
hexahalocyclopentadienes
high purity
distillation process
preparing high
preparing
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
CA155,205A
Other versions
CA155205S (en
Inventor
George C. Woehr
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.)
Occidental Chemical Corp
Original Assignee
Hooker Chemicals and Plastics Corp
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 Hooker Chemicals and Plastics Corp filed Critical Hooker Chemicals and Plastics Corp
Application granted granted Critical
Publication of CA982975A publication Critical patent/CA982975A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • C07C17/383—Separation; Purification; Stabilisation; Use of additives by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/06—Systems containing only non-condensed rings with a five-membered ring
    • C07C2601/10—Systems containing only non-condensed rings with a five-membered ring the ring being unsaturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
CA155,205A 1971-11-01 1972-10-30 Distillation process for preparing high purity hexahalocyclopentadienes Expired CA982975A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19446071A 1971-11-01 1971-11-01

Publications (1)

Publication Number Publication Date
CA982975A true CA982975A (en) 1976-02-03

Family

ID=22717681

Family Applications (1)

Application Number Title Priority Date Filing Date
CA155,205A Expired CA982975A (en) 1971-11-01 1972-10-30 Distillation process for preparing high purity hexahalocyclopentadienes

Country Status (4)

Country Link
JP (1) JPS5313622B2 (en)
CA (1) CA982975A (en)
DE (1) DE2253481A1 (en)
NL (1) NL7214605A (en)

Also Published As

Publication number Publication date
NL7214605A (en) 1973-05-03
DE2253481A1 (en) 1973-05-03
JPS5313622B2 (en) 1978-05-11
JPS4856651A (en) 1973-08-09

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