isibhengezo_sekhasi

umkhiqizo

I-Cyfluthrin

Cyfluthrin, Technical, Tech, 92% TC, Pesticide & Insecticide

Inombolo ye-CAS. 68359-37-5
I-Molecular Formula I-C22H18Cl2FNO3
Isisindo samangqamuzana 434.2876
Ukucaciswa I-Cyfluthrin92% TC
I-Melting Point 60
Iphuzu elibilayo 496.3±45.0
Ukuminyana 1.368±0.06

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Ukucaciswa

Igama Elivamile I-Cyfluthrin
Igama le-IUPAC (RS)-a-cyano-4-fluoro-3-phenoxybenzyl (1RS, 3RS; 1RS, 3SR) -3-(2,2-dichlorovinyl) -2,2-dimethylcyclopropanecarboxylate
Igama Lekhemikhali i-cyano(4-fluoro-3-phenoxyphenyl)methyl 3-(2,2-dichloroethenyl) -2,2-dimethylcyclopropanecarboxylate (i-stereochemistry engashiwongo)
Inombolo ye-CAS. 68359-37-5
I-Molecular Formula I-C22H18Cl2FNO3
Isisindo samangqamuzana 434.2876
Isakhiwo samangqamuzana 68359-37-5
Ukucaciswa I-Cyfluthrin92% TC
Ifomu Tkwezobuchwephesheibangai-viscous amber ingxenye yamafutha ekristalu.
I-Melting Point 60
Iphuzu elibilayo 496.3±45.0
Ukuminyana 1.368±0.06
Ukuncibilika Incibilika kancane emanzini, incibilika kalula ku-acetone, toluene kanye ne-dichloromethane.
Ukuzinza Iyazinzile ngaphansi kwezimo ezine-asidi, kodwa ibola kalula ngaphansi kwezimo ze-alkaline (pH engaphezu kuka-7.5).

Incazelo Yomkhiqizo

I-Cyfluthrin iyi-synthetic pyrethroid insecticide ene-fluorine-containity, ubuthi obuphansi kanye nomsebenzi othile we-antimite.Inokuxhumana kanye nobuthi besisu futhi inomphumela ohlala isikhathi eside.Ilungele isibulala-zinambuzane sikakotini, izihlahla zezithelo, imifino, izihlahla zetiye, ugwayi, ubhontshisi wesoya nezinye izitshalo.Ingakwazi ukulawula ngempumelelo i-coleopteran, i-hemiptera, i-homoptera kanye nezinambuzane ze-lepidopteran ezitshalweni zokusanhlamvu, ukotini, izihlahla zezithelo nemifino, njenge-coleopteran, i-cotton bollworm, isibungu sikagwayi, i-cotton boll weevil, i-alfalfa Izinambuzane ezifana ne-leaf weevil, uvemvane olumhlophe, i-inchworm, i-apula inundu, isibungu seklabishi, inundu ye-apula, i-American armyworm, ibhungane lamazambane, ama-aphid, i-corn borer, i-cutworm, njll., umthamo ngu-0.0125 ~ 0.05kg (kubalwa njengesithako esisebenzayo)/ha.Njengamanje, isetshenziswe njengesidakamizwa esinqatshelwe ukudoba futhi inqatshelwe ukusetshenziswa ekuvimbeleni izifo zezilwane zasemanzini.

 I-Biochemistry:

Isebenza ohlelweni lwezinzwa lwezinambuzane, iphazamisa ukusebenza kwama-neurons ngokusebenzisana nesiteshi se-sodium.

 Indlela yokwenza:

I-insecticide engeyona yesistimu ngokuthintana nesenzo sesisu.Isebenza ohlelweni lwezinzwa, ngokuqothuka ngokushesha kanye nomsebenzi omude osalayo.

 Isebenzisa:

Isibulala-zinambuzane esisebenza ngempumelelo ezinambuzaneni eziningi, ikakhulukazi i-Lepidoptera, i-Coleoptera, i-Homoptera ne-Hemiptera ezinkomeni, ukotini, izithelo nemifino;nesikhonyane esifudukayo nezintethe.Ekusetshenzisweni kwezolimo, isetshenziswa ku-15-40 g/ha.Isetshenziswa ngokumelene ne-Blattellidae, Culicidae kanye ne-Muscidae ezimeni zezempilo zomphakathi, imikhiqizo egciniwe, ukusetshenziswa kwasekhaya kanye nempilo yezilwane.Inomphumela wokuwisa ngokushesha kanye nomsebenzi wensalela ohlala isikhathi eside.

 Ukuhambisana: Ayihambisani ne-Azocyclotin.

 Ubuthi:

I-Cyfluthrin inobuthi obuphansi kubantu nasezilwaneni.I-LD50 yomlomo ebukhali yamagundane yi-590-1270 mg/kg;i-acute percutaneous LD50 i>5000 mg/kg, kanti i-acute inhalation LC50 ingu-1089 mg/m3 (1h).Ukucasula kancane emehlweni onogwaja, kodwa hhayi esikhumbeni.Umthamo womlomo we-subacute ongenawo umphumela kumagundane ngu-300 mg / kg, futhi akukho miphumela ye-teratogenic, carcinogenic kanye ne-mutagenic etholakele ekuhlolweni kwezilwane.Ubuthi obuphezulu ezinhlanzini, i-LC50 ye-carp ingu-0.01mg/L, i-rainbow trout ingu-0.0006mg/L, i-goldfish ingu-0.0032mg/L (kokubili 96h).I-LD50 yomlomo yezinyoni ingu-250-1000mg/kg, kanti i-LD50 yomlomo yezigwaca ingaphezu kuka-5000mg/kg.Inobuthi obuphezulu ezinyosini kanye nezikelemu zikasilika, kanye nobuthi obuncane ezinyonini.

 I-Mammalian Toxicology:

Izibuyekezo ze-JECFA 48;I-FAO/WHO 50, 52 (bona ingxenye 2 ye-Bibliography).I-Oral Acute oral LD50 yamagundane c.500 mg/kg (ku-xylol), c.900 mg/kg (PEG 400), c.20 mg/kg (amanzi/cremophor);izinja> 100 mg/kg.Isikhumba neso I-Acute percutaneous LD50 (24 h) yamagundane abesilisa nabesifazane>5000 mg/kg.Ukungacasuli esikhumbeni;ukucasuka kancane emehlweni (onogwaja).Ukuhogela i-LC50 (4 h) yamagundane abesilisa nabesifazane 0.5 mg/l umoya (i-aerosol).I-NOEL (2 y) yamagundane 50, amagundane 200 mg / kg yokudla;(1 y) ezinjeni 160 mg/kg ukudla.I-ADI 0.02 mg/kg bw [1997] (ukuhlolwa kwe-JECFA);(JMPR) 0.02 mg/kg bw [1987]

 I-Ecotoxicology:

- Izinyoni: I-Acute oral LD50 ye-bobwhite quail >2000 mg/kg.

- Inhlanzi: LC50 (96 h) yegolide orfe 0.0032, rainbow trout 0.00047, bluegill sunfish 0.0015 mg/l.

- I-Daphnia: LC50 (48 h) 0.00016 mg/l.

- Ulwelwe: I-ERC50 ye-Scenedesmus subspicatus >10 mg/l.

- Izinyosi: Zinobuthi ezinyosini.

- Izikelemu: LC50 ye-Eisenia foetida >1000 mg/kg inhlabathi eyomile.

 Isiphetho Sezemvelo:

- Izilwane: I-Cyfluthrin yaqedwa kakhulu futhi ngokushesha;Ama-97% yenani elilawulwayo akhishwa ngemva kwamahora angu-48 ngomchamo nangendle.

- Izitshalo: Njengoba i-Cyfluthrin ingeyona isistimu, ayingeni ezicutshini zesitshalo futhi ayidluliseli kwezinye izingxenye zesitshalo.

- Umhlabathi/Imvelo: Ukuwohloka kwenhlabathi eyahlukene kuyashesha.Ukuziphatha kwe-leaching kungahlukaniswa njengokunganyakazi.Ama-metabolites e-Cyfluthrin angaphansi kokuqhubeka nokuwohloka kwamagciwane kuze kube seqophelweni lokusatshalaliswa kwamaminerali ku-CO2.

 Izinhlobo Zokwakha:

I-AE, EC, EO, ES, EW, GR, UL, WP

 Ukupakisha:

200L/Isigubhu, 25Kg/Isigubhu

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