GB812182A - Improvements in odor removal and stabilization of phosphate-containing pesticides - Google Patents
Improvements in odor removal and stabilization of phosphate-containing pesticidesInfo
- Publication number
- GB812182A GB812182A GB21701/56A GB2170156A GB812182A GB 812182 A GB812182 A GB 812182A GB 21701/56 A GB21701/56 A GB 21701/56A GB 2170156 A GB2170156 A GB 2170156A GB 812182 A GB812182 A GB 812182A
- Authority
- GB
- United Kingdom
- Prior art keywords
- peroxide
- tert
- butyl
- stabilization
- phosphate
- 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
Links
- 229910019142 PO4 Inorganic materials 0.000 title 1
- 239000000575 pesticide Substances 0.000 title 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 title 1
- 239000010452 phosphate Substances 0.000 title 1
- 230000006641 stabilisation Effects 0.000 title 1
- 238000011105 stabilization Methods 0.000 title 1
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 2
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 abstract 2
- 150000002978 peroxides Chemical class 0.000 abstract 2
- AKUNSTOMHUXJOZ-UHFFFAOYSA-N 1-hydroperoxybutane Chemical group CCCCOO AKUNSTOMHUXJOZ-UHFFFAOYSA-N 0.000 abstract 1
- FRIBMENBGGCKPD-UHFFFAOYSA-N 3-(2,3-dimethoxyphenyl)prop-2-enal Chemical compound COC1=CC=CC(C=CC=O)=C1OC FRIBMENBGGCKPD-UHFFFAOYSA-N 0.000 abstract 1
- 239000004342 Benzoyl peroxide Substances 0.000 abstract 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 abstract 1
- 235000019400 benzoyl peroxide Nutrition 0.000 abstract 1
- 239000001273 butane Substances 0.000 abstract 1
- LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical compound CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 abstract 1
- JXSJBGJIGXNWCI-UHFFFAOYSA-N diethyl 2-[(dimethoxyphosphorothioyl)thio]succinate Chemical compound CCOC(=O)CC(SP(=S)(OC)OC)C(=O)OCC JXSJBGJIGXNWCI-UHFFFAOYSA-N 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 abstract 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 abstract 1
- 230000000361 pesticidal effect Effects 0.000 abstract 1
- CIHOLLKRGTVIJN-UHFFFAOYSA-N tert‐butyl hydroperoxide Chemical compound CC(C)(C)OO CIHOLLKRGTVIJN-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/025—Purification; Separation; Stabilisation; Desodorisation of organo-phosphorus compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/06—Phosphorus compounds without P—C bonds
- C07F9/16—Esters of thiophosphoric acids or thiophosphorous acids
- C07F9/165—Esters of thiophosphoric acids
- C07F9/1651—Esters of thiophosphoric acids with hydroxyalkyl compounds with further substituents on alkyl
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
A deodorized and stabilized pesticidal composition comprises a dithiophosphate of the formula: <FORM:0812182/VI/1> in which R1 and R2 are aliphatic or aromatic hydrocarbon radicals, and R3 and R4 are hydrogen, or aliphatic or aromatic hydrocarbon radicals with a minor amount of a peroxide, e.g. O,O - dimethyl - S - (1,2 - dicarbethoxyethyl) - dithiophosphate treated with a minor amount, e.g. from about 0.01 to about 1.0 per cent by weight of a peroxide, e.g. 2,2-bis-(tert.-butylperoxy) butane, cumene hydroperoxide, di-tert.-butyl peroxide, pinene hydroperoxide, butyl - pentamethylethyl peroxide, tert.-butyl hydroperoxide, hydrogen peroxide, and benzoyl peroxide. Specification 699,522 is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US528108A US2879284A (en) | 1955-08-12 | 1955-08-12 | Odor removal and stabilization of phosphate-containing pesticides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB812182A true GB812182A (en) | 1959-04-22 |
Family
ID=24104291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB21701/56A Expired GB812182A (en) | 1955-08-12 | 1956-07-13 | Improvements in odor removal and stabilization of phosphate-containing pesticides |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2879284A (en) |
| DE (1) | DE1023626B (en) |
| FR (1) | FR1155062A (en) |
| GB (1) | GB812182A (en) |
| MY (1) | MY6100035A (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2962521A (en) * | 1957-11-26 | 1960-11-29 | Sumitomo Chemical Co | Method for purification of organo phosphoric acid ester |
| BE626519A (en) * | 1959-06-16 | |||
| US3314851A (en) * | 1963-08-30 | 1967-04-18 | Palmer H Craig | Process for reducing the toxicity of poisons |
| NL128284C (en) * | 1964-12-29 | |||
| DK121827B (en) * | 1968-06-19 | 1971-12-06 | Montedison Spa | Method for reducing the toxicity to warm-blooded animals of dithiophosphoric acid esters. |
| DK172737B1 (en) * | 1996-08-20 | 1999-06-21 | Cheminova Agro As | Malathion oil-in-water emulsion formulations, as well as the use of peroxide in such formulations |
| US6121478A (en) * | 1996-08-20 | 2000-09-19 | Cheminova Agro A/S | Malathion oil-in-water emulsion formulations and use of peroxide in such formulations |
| US8158139B2 (en) | 2004-07-12 | 2012-04-17 | Taro Pharmaceuticals North America, Inc. | Topical gel formulation comprising organophosphate insecticide and preparation thereof |
| WO2006017263A1 (en) | 2004-07-12 | 2006-02-16 | Taro Pharmaceutical Industries Ltd. | Topical gel formulation comprising organophosphate insecticide and its preparation thereof |
| US7560445B2 (en) | 2005-07-06 | 2009-07-14 | Taro Pharmaceuticals North America, Inc. | Process for preparing malathion for pharmaceutical use |
| US8138366B2 (en) | 2007-07-09 | 2012-03-20 | Suven Life Sciences Limited | Process for the preparation of malathion and its intermediate |
| ITUB20150514A1 (en) | 2015-05-13 | 2016-11-13 | Sipcam Oxon S P A | EC FORMULATIONS INCLUDING ORGANOPHOSPHATE ISEPTICIDES |
| ITUB20150280A1 (en) | 2015-05-13 | 2016-11-13 | Sipcam Oxon S P A | EC FORMULATIONS INCLUDING ORGANOPHOSPHATE INSECTICIDES |
| WO2022048717A1 (en) * | 2020-09-03 | 2022-03-10 | Alfa Smart Agro | Metribuzin formulations and use of peroxide in such formulations |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL159376B (en) * | 1950-03-02 | Ppg Industries Inc | PROCESS FOR THE PREPARATION OF AN AQUEOUS EMULSION OR SUSPENSION OF AN ORGANIC PEROXIDE, AS WELL AS FORMED PRODUCTS, WHETHER OR PARTLY CONSISTING OF A FROZEN AQUY ORGANIC PEROXIDE EMULSION OR REQUIRED EMULSION. | |
| US2632020A (en) * | 1951-07-07 | 1953-03-17 | American Cyanamid Co | Dithiophosphate esters |
| US2630451A (en) * | 1951-12-08 | 1953-03-03 | American Cyanamid Co | Dithiophosphate esters |
| BE526547A (en) * | 1953-02-18 |
-
1955
- 1955-08-12 US US528108A patent/US2879284A/en not_active Expired - Lifetime
-
1956
- 1956-07-13 GB GB21701/56A patent/GB812182A/en not_active Expired
- 1956-07-23 FR FR1155062D patent/FR1155062A/en not_active Expired
- 1956-08-13 DE DEA25475A patent/DE1023626B/en active Pending
-
1961
- 1961-12-31 MY MY196135A patent/MY6100035A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1155062A (en) | 1958-04-22 |
| MY6100035A (en) | 1961-12-31 |
| US2879284A (en) | 1959-03-24 |
| DE1023626B (en) | 1958-01-30 |
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