CN105165810B - A kind of benzene-series solvent replacements sulfonated kerosene and its application in abamectin emulsifiable concentrate - Google Patents
A kind of benzene-series solvent replacements sulfonated kerosene and its application in abamectin emulsifiable concentrate Download PDFInfo
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- CN105165810B CN105165810B CN201510379976.9A CN201510379976A CN105165810B CN 105165810 B CN105165810 B CN 105165810B CN 201510379976 A CN201510379976 A CN 201510379976A CN 105165810 B CN105165810 B CN 105165810B
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- China
- Prior art keywords
- missible oil
- benzene
- sulfonated kerosene
- emulsifiable concentrate
- series solvent
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- 239000003350 kerosene Substances 0.000 title claims abstract description 38
- 239000002904 solvent Substances 0.000 title claims abstract description 36
- 239000004495 emulsifiable concentrate Substances 0.000 title claims abstract description 25
- 239000005660 Abamectin Substances 0.000 title claims abstract description 18
- IBSREHMXUMOFBB-JFUDTMANSA-N 5u8924t11h Chemical compound O1[C@@H](C)[C@H](O)[C@@H](OC)C[C@@H]1O[C@@H]1[C@@H](OC)C[C@H](O[C@@H]2C(=C/C[C@@H]3C[C@@H](C[C@@]4(O3)C=C[C@H](C)[C@@H](C(C)C)O4)OC(=O)[C@@H]3C=C(C)[C@@H](O)[C@H]4OC\C([C@@]34O)=C/C=C/[C@@H]2C)/C)O[C@H]1C.C1=C[C@H](C)[C@@H]([C@@H](C)CC)O[C@]11O[C@H](C\C=C(C)\[C@@H](O[C@@H]2O[C@@H](C)[C@H](O[C@@H]3O[C@@H](C)[C@H](O)[C@@H](OC)C3)[C@@H](OC)C2)[C@@H](C)\C=C\C=C/2[C@]3([C@H](C(=O)O4)C=C(C)[C@@H](O)[C@H]3OC\2)O)C[C@H]4C1 IBSREHMXUMOFBB-JFUDTMANSA-N 0.000 title claims abstract description 16
- 229950008167 abamectin Drugs 0.000 title claims abstract description 16
- 238000002360 preparation method Methods 0.000 claims abstract description 12
- 239000003995 emulsifying agent Substances 0.000 claims description 30
- 239000003814 drug Substances 0.000 claims description 24
- 239000000203 mixture Substances 0.000 claims description 15
- 238000005498 polishing Methods 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 3
- 239000003245 coal Substances 0.000 claims 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 abstract description 32
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract description 15
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract description 9
- 239000000575 pesticide Substances 0.000 abstract description 3
- 231100000572 poisoning Toxicity 0.000 abstract description 2
- 230000000607 poisoning effect Effects 0.000 abstract description 2
- 239000003905 agrochemical Substances 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 34
- 238000009472 formulation Methods 0.000 description 10
- 239000002994 raw material Substances 0.000 description 8
- 239000008096 xylene Substances 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 5
- 238000004945 emulsification Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- RRZXIRBKKLTSOM-XPNPUAGNSA-N avermectin B1a Chemical compound C1=C[C@H](C)[C@@H]([C@@H](C)CC)O[C@]11O[C@H](C\C=C(C)\[C@@H](O[C@@H]2O[C@@H](C)[C@H](O[C@@H]3O[C@@H](C)[C@H](O)[C@@H](OC)C3)[C@@H](OC)C2)[C@@H](C)\C=C\C=C/2[C@]3([C@H](C(=O)O4)C=C(C)[C@@H](O)[C@H]3OC\2)O)C[C@H]4C1 RRZXIRBKKLTSOM-XPNPUAGNSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- -1 polyoxyethylene Polymers 0.000 description 2
- 238000003908 quality control method Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical class CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical class CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000000361 pesticidal effect Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention relates to field of pesticide preparation, a kind of benzene-series solvent replacements sulfonated kerosene and its application in abamectin emulsifiable concentrate are disclosed.Sulfonated kerosene can replace benzene-series solvent common in abamectin emulsifiable concentrate well in formula of the present invention, and obtained missible oil has preferable stability and dispersiveness.The present invention reduces the usage amount of benzene, toluene and dimethylbenzene in emulsifiable concentrates for agricultural chemicals, murder by poisoning of the benzene-series solvent to people and the pollution to environment are reduced, meanwhile, reduce the production cost of missible oil.
Description
Technical field
The present invention relates to field of pesticide preparation, particularly relate to a kind of benzene-series solvent replacements sulfonated kerosene and its
Application in abamectin emulsifiable concentrate.
Background technology
Missible oil refers to active compound（Crude oil or former powder）Dissolve by a certain percentage in organic solvent, add a certain amount of agriculture
Medicine emulsifier special and other auxiliary agents, a kind of oily liquids for the homogeneous phase transparent being formulated.After typically being diluted with a large amount of water, energy
The enough emulsion as stabilization.Emulsifying agent in missible oil is molten mostly using nonionic and the mixture of anion surfactant
Agent uses benzene,toluene,xylene or mixed benzene etc. mostly, in addition also with alcohols solvents such as hexone class and isopropanols.
Missible oil is the main formulations of pesticide of current China, and solvent is indispensable important set in such formulation
Point, wherein with benzene-series solvent（Benzene,toluene,xylene or mixed benzene class）Based on.The benzene-series solvent used in missible oil is inflammable easily
Quick-fried and poisonous, these organic solvents are easily polluted to environment, and the producer and the healthy of user are existed
Potential hidden danger.Therefore, the use of benzene-series solvent is increasingly restricted.
Because sulfonated kerosene has, small toxicity, Environmental compatibility are good, resource is sufficient, low cost and other advantages, meet following agriculture
Pharmaceutically dosage form develops the requirement to solvent, therefore can substitute benzene-series solvent in traditional pesticidal preparations.
The content of the invention
The emulsifiable concentrate formulation of benzene-series solvent is replaced with sulfonated kerosene and its in abamectin emulsifiable concentrate the invention provides a kind of
In application, obtained missible oil has preferable stability and dispersiveness, so as to replace benzene-series solvent, reduction there is provided a kind of
Missible oil cost, and reduce the harm that benzene-series solvent is caused to environment and human health.
Emulsifiable concentrate formulation of the present invention is to substitute the former medicine of AVM after the dissolving of solvent sulfonated kerosene, is added suitable
The emulsifying agent of amount is mixed, so as to obtain a kind of stability and dispersiveness preferably missible oil.
In certain embodiments preferably, of the present invention substitute the weight that solvent sulfonated kerosene accounts for the emulsifiable concentrate formulation
Percentage is 75% ~ 89.5%, and the percentage by weight that emulsifying agent accounts for the emulsifiable concentrate formulation is 10% ~ 20%, and the former medicine of AVM accounts for institute
The percentage by weight for stating emulsifiable concentrate formulation is 0.5% ~ 5%.
It is preferred that, emulsifying agent of the present invention is farm chemical emulgent monomer 500#, 1601,1602, OP-7,600,600-
1st, 600-2,600-3, BY-110, BY-112, BY-120, BY-130, BY-140,400,403, one kind in emulsification agent or
A variety of, preferably emulsifying agent 500#, 1601, OP-7, the mixture of emulsification agent, more preferably emulsifying agent mixture account for the missible oil
The percentage by weight of formula is 15%.
It is preferred that, emulsification agent of the present invention is polyoxyethylene alkylphenol ether compound, its to be non-ionic,
Thick pale yellow shape liquid, pH is 6 ~ 7, and 60 ~ 80 DEG C of 1% distilled water solution oil drop is soluble in water, in acid, alkali, oxidant
It is all very stable, it is very strong to animals and plants and mineral greasy dirt cleansing power with functions such as emulsification, purification, de-oiling, decontaminations, in printing and dyeing
Mainly as dye leveller and refining agent in industry, make one of component of finish in synthetic fibers, in addition to emulsifiability is shown, also
With antistatic effect.
It is preferred that, the percentage by weight that replacement benzene-series solvent sulfonated kerosene of the present invention accounts for the emulsifiable concentrate formulation is
78.8%。
Result of the test shows that the solvent sulfonated kerosene of the benzene-series solvent replacement of patent of the present invention can dissolve well
The former medicine of AVM, and there is preferable stability and dispersiveness with the missible oil obtained after emulsifying agent mixing, so as to reduce
The usage amount of benzene-series solvent in missible oil, and reduce pollution level of the benzene-series solvent to environment.
It is an object of the invention to provide a kind of emulsifiable concentrate formulation for substituting benzene-series solvent in abamectin emulsifiable concentrate, by above-mentioned
Solvent sulfonated kerosene, emulsifying agent and the former medicine of AVM is substituted to mix.
The beneficial effects of the invention are as follows：The replacement solvent sulfonated kerosene of patent of the present invention, Avermectin can be dissolved well
Plain active compound, and there is preferable stability and dispersiveness with the missible oil obtained after emulsifying agent mixing, so as to reduce in missible oil
The usage amount of benzene-series solvent, and reduce the murder by poisoning to people and the pollution of environment.
Embodiment
The emulsifiable concentrate formulation of benzene-series solvent is replaced with sulfonated kerosene and its in Avermectin the embodiment of the invention discloses a kind of
Application in plain missible oil.Those skilled in the art can use for reference present disclosure, be suitably modified technological parameter realization.Especially need to refer to
Go out, all similar replacements and change are apparent to those skilled in the art, and they are considered as including
Within scope of the invention.The product of the present invention is described by preferred embodiment, and related personnel substantially can be
Do not depart from and product as described herein is modified in present invention, spirit and scope or suitably changed with combining, to realize
With apply the technology of the present invention.
For a further understanding of the present invention, a kind of replacement solvent sulfonated kerosene provided with reference to embodiment the present invention
Application be described in detail.
The application method of the replacement solvent sulfonated kerosene of the present invention is, the former medicine of AVM is first molten with appropriate sulfonated kerosene
Xie Hou, adds appropriate emulsifying agent and mixes, finally with sulfonated kerosene polishing.The missible oil that this method is obtained has preferable
Stability and dispersiveness, can reduce the usage amount of benzene-series solvent in missible oil, and reduction environmental pollution and health are caused
Harm.
Application of the sulfonated kerosene of embodiment 1 in 0.5% abamectin emulsifiable concentrate
Weighed first by weight percentage：The former medicine of AVM 0.5%, emulsifying agent 10%, surplus is sulfonated kerosene.
The preparation method of the missible oil：Each raw material is weighed by above-mentioned percentage by weight first, then the former medicine of AVM is used
After a small amount of sulfonated kerosene dissolving, add emulsifying agent and mixed, finally with sulfonated kerosene polishing to 100%, that is, the present invention is made
Described missible oil.
Application of the control solvent dimethylbenzene of embodiment 2 in 0.5% abamectin emulsifiable concentrate
Weighed first by weight percentage：The former medicine of AVM 0.5%, emulsifying agent 10%, surplus is dimethylbenzene.
The preparation method of the missible oil：Each raw material is weighed by above-mentioned percentage by weight first, then the former medicine of AVM is used
After a small amount of xylene soluble, add emulsifying agent and mixed, finally with dimethylbenzene polishing to 100%, that is, be made of the present invention
Missible oil.
Application of the sulfonated kerosene of embodiment 3 in 1.8% abamectin emulsifiable concentrate
Weighed first by weight percentage：The former medicine of AVM 1.8%, emulsifying agent 15%, surplus is sulfonated kerosene.
The preparation method of the missible oil：Each raw material is weighed by above-mentioned percentage by weight first, then the former medicine of AVM is used
After a small amount of sulfonated kerosene dissolving, add emulsifying agent and mixed, finally with sulfonated kerosene polishing to 100%, that is, the present invention is made
Described missible oil.
Application of the control solvent dimethylbenzene of embodiment 4 in 1.8% abamectin emulsifiable concentrate
Weighed first by weight percentage：The former medicine of AVM 1.8%, emulsifying agent 15%, surplus is dimethylbenzene.
The preparation method of the missible oil：Each raw material is weighed by above-mentioned percentage by weight first, then the former medicine of AVM is used
After a small amount of xylene soluble, add emulsifying agent and mixed, finally with dimethylbenzene polishing to 100%, that is, be made of the present invention
Missible oil.
Application of the sulfonated kerosene of embodiment 5 in 3.2% abamectin emulsifiable concentrate
Weighed first by weight percentage：The former medicine of AVM 3.2%, emulsifying agent 15%, surplus is sulfonated kerosene.
The preparation method of the missible oil：Each raw material is weighed by above-mentioned percentage by weight first, then the former medicine of AVM is used
After a small amount of sulfonated kerosene dissolving, add emulsifying agent and mixed, finally with sulfonated kerosene polishing to 100%, that is, the present invention is made
Described missible oil.
Application of the control solvent dimethylbenzene of embodiment 6 in 3.2% abamectin emulsifiable concentrate
Weighed first by weight percentage：The former medicine of AVM 3.2%, emulsifying agent 15%, surplus is dimethylbenzene.
The preparation method of the missible oil：Each raw material is weighed by above-mentioned percentage by weight first, then the former medicine of AVM is used
After a small amount of xylene soluble, add emulsifying agent and mixed, finally with dimethylbenzene polishing to 100%, that is, be made of the present invention
Missible oil.
Application of the sulfonated kerosene of embodiment 7 in 5% abamectin emulsifiable concentrate
Weighed first by weight percentage：The former medicine of AVM 5%, emulsifying agent 20%, surplus is sulfonated kerosene.
The preparation method of the missible oil：Each raw material is weighed by above-mentioned percentage by weight first, then the former medicine of AVM is used
After a small amount of sulfonated kerosene dissolving, add emulsifying agent and mixed, finally with sulfonated kerosene polishing to 100%, that is, the present invention is made
Described missible oil.
Application of the control solvent dimethylbenzene of embodiment 8 in 5% abamectin emulsifiable concentrate
Weighed first by weight percentage：The former medicine of AVM 5%, emulsifying agent 20%, surplus is dimethylbenzene.
The preparation method of the missible oil：Each raw material is weighed by above-mentioned percentage by weight first, then the former medicine of AVM is used
After a small amount of xylene soluble, add emulsifying agent and mixed, finally with dimethylbenzene polishing to 100%, that is, be made of the present invention
Missible oil.
Obtained missible oil is carried out to the qualification detection of every quality control index.Determine its emulsifying dispersivity respectively, it is dilute
Release stability, thermodynamic stability, cold storage stability and flash-point.
The quality control index testing result of missible oil prepared by table 1
The explanation of above example is only intended to help the product and its core concept that understand the present invention.It should be pointed out that pair
, under the premise without departing from the principles of the invention, can also be to present invention progress for those skilled in the art
Some improvement and modification, these are improved and modification is also fallen into the protection domain of the claims in the present invention.
Claims (3)
1. it is a kind of with sulfonated kerosene substitute abamectin emulsifiable concentrate in benzene-series solvent missible oil, it is characterised in that the missible oil by Ah
Tie up rhzomorph active compound, emulsifying agent and sulfonated kerosene composition.
2. missible oil according to claim 1, it is characterised in that the percentage by weight that the former medicine of AVM accounts for missible oil is
0.5% ~ 5%, the percentage by weight that emulsifying agent accounts for missible oil is 10% ~ 20%, sulfonated kerosene account for the percentage by weight of missible oil for 75% ~
89.5%。
3. missible oil according to claim 1, its preparation method is that the former medicine of AVM is first dissolved in a small amount of sulfonated coal
In oil, then with emulsifying agent mix, finally produced with sulfonated kerosene polishing to 100%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510379976.9A CN105165810B (en) | 2015-07-02 | 2015-07-02 | A kind of benzene-series solvent replacements sulfonated kerosene and its application in abamectin emulsifiable concentrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510379976.9A CN105165810B (en) | 2015-07-02 | 2015-07-02 | A kind of benzene-series solvent replacements sulfonated kerosene and its application in abamectin emulsifiable concentrate |
Publications (2)
| Publication Number | Publication Date |
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| CN105165810A CN105165810A (en) | 2015-12-23 |
| CN105165810B true CN105165810B (en) | 2017-08-04 |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04235104A (en) * | 1991-01-08 | 1992-08-24 | Mitsubishi Kasei Corp | Insecticidal and miticidal composition |
| CN101044855A (en) * | 2006-03-30 | 2007-10-03 | 云南省农业科学院农业环境资源研究所 | Agricultural chemical composition containing nimbin and abamectin and its application |
| CN100435634C (en) * | 2007-06-27 | 2008-11-26 | 中国农业大学 | Farm chemical emulsion preparation |
| CN101755751B (en) * | 2009-12-29 | 2012-10-31 | 华南农业大学 | Pesticide by mixing tea saponin with insect growth regulator |
| CN103704251B (en) * | 2013-12-10 | 2015-12-02 | 储娟英 | Missible oil containing chlorfenapyr and application |
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2015
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Effective date of registration: 20211011 Address after: 061000 Room 101, unit 5, building 5, Tiancheng Junfu community, Yuhe West Road, Yunhe District, Cangzhou City, Hebei Province Patentee after: Duan Wengang Address before: 061000 Room 501, No. 3, National University Science Park, Hebei University of technology, gaozhuangzi village, Yongji West Road, Cangzhou high tech Industrial Development Zone, Cangzhou City, Hebei Province Patentee before: HEBEI GANGEN BIOTECHNOLOGY Co.,Ltd. Patentee before: Zhang Jinlin Patentee before: Zhao Bin |