GB908620A - Pesticidal wettable powder and dust compositions - Google Patents

Pesticidal wettable powder and dust compositions

Info

Publication number
GB908620A
GB908620A GB1155961A GB1155961A GB908620A GB 908620 A GB908620 A GB 908620A GB 1155961 A GB1155961 A GB 1155961A GB 1155961 A GB1155961 A GB 1155961A GB 908620 A GB908620 A GB 908620A
Authority
GB
United Kingdom
Prior art keywords
sodium
contain
powder
pentalen
metheno
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
GB1155961A
Inventor
Harold Edward Wales
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.)
Allied Corp
Original Assignee
Allied Chemical 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 Allied Chemical Corp filed Critical Allied Chemical Corp
Priority to GB1155961A priority Critical patent/GB908620A/en
Publication of GB908620A publication Critical patent/GB908620A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/385Saturated compounds containing a keto group being part of a ring
    • C07C49/457Saturated compounds containing a keto group being part of a ring containing halogen
    • C07C49/467Saturated compounds containing a keto group being part of a ring containing halogen polycyclic
    • C07C49/473Saturated compounds containing a keto group being part of a ring containing halogen polycyclic a keto group being part of a condensed ring system

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

Decachloro - octahydro - 1,3,4 - metheno-2H-cyclobuta[c,d]-pentalen-2-one is prepared by hydrolysing the reaction product of hexachlorocyclopentadiene with sulphur trioxide or a halosulphonic acid e.g. in an aqueous alkaline drowning medium.ALSO:A pesticidal composition in the form of a powder or dust comprises as toxic ingredient, decachlorooctahydro-1,3,4-metheno-2H-cyclobuta[c,d] pentalen-2-one (see Group IV (b)) in the form of a hydrate containing 9.91 to 12.81% by weight of water of hydration together with a powder or dust carrier material. The composition may contain wetting and/or dispersing agents, e.g. sodium and calcium ligno sulphonates, alkyl naphthalene sodium sulphonates, the oleic acid ester of sodium isethionate or esters of polyoxyethylene sorbitol. Specified solid carriers are magnesium and aluminium silicates, e.g. talc, kaolin or attapulgite; carbonates, e.g. dolomite or chalk, diatomaceous earth, fuller's earth, gypsum or sulphur. The compositions preferably contain 25-75% toxic ingredient and 2-6% wetting and/or dispersing agent. The compositions may also contain insecticides, miticides or fungicides.
GB1155961A 1961-03-29 1961-03-29 Pesticidal wettable powder and dust compositions Expired GB908620A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1155961A GB908620A (en) 1961-03-29 1961-03-29 Pesticidal wettable powder and dust compositions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1155961A GB908620A (en) 1961-03-29 1961-03-29 Pesticidal wettable powder and dust compositions

Publications (1)

Publication Number Publication Date
GB908620A true GB908620A (en) 1962-10-24

Family

ID=9988472

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1155961A Expired GB908620A (en) 1961-03-29 1961-03-29 Pesticidal wettable powder and dust compositions

Country Status (1)

Country Link
GB (1) GB908620A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3369964A (en) * 1965-03-25 1968-02-20 Allied Chem Preservation of wood

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3369964A (en) * 1965-03-25 1968-02-20 Allied Chem Preservation of wood

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