Teflubenzuron CAS 83121-18-0

CAS:83121-18-0

Molecular Formula:C14H6Cl2F4N2O2

Molecular Weight:381.11

EINECS:617-441-5

Mashoko anoreva zvakafanana:3,5-dichloro-2,4-difluorophenyl) 3-(2,6-difluorobenzoyl); Terflurone? TEFLUBENZURON PESTANAL, 250; TELFUBENZURON; CME-134-01Nsc367306? Teflubenzuron 250mg [83121-18-0]; Teubenzuron; HOE522

Siya Mharidzo Yako

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Chii chinonzi Teflubenzuron CAS Ine 83121-18-0?

Teflubenzuron inonzi chitin synthesis inhibitor inoshandiswa semushonga wezvipembenene. Teflubenzuron ine chepfu kune Candida albicans. Teflubenzuron ikristaro chena. m. 223-225 ℃ (raw material 222.5 ℃), mhute pressure 0.8 × 10-9Pa (20 ℃), hama density 1.68 (20 ℃). Kuchengetedza kwakadzikama pakupisa kwekamuri, nehydrolysis hafu yeupenyu hwemazuva mashanu (pH 7) uye maawa mana (pH 9) pa50 ℃, uye hafu yeupenyu hwemavhiki maviri-6 muvhu.

Tsanangudzo

Item	Tsanangudzo
Mhepo pressure	8 x 10 -7 mPa (20 °C)
Density	1.646±0.06 g/cm3(Zvakafanotaurwa)
Melting point	221-224°
SOLUBLE	0.019 mg l-1 (23 °C)
Acidity coefficient (pKa)	8.16±0.46(Zvakafanotaurwa)
Kuchengetedza mamiriro	0-6°C

Application

Teflubenzuron inonyanya kushandiswa miriwo, miti yemichero, donje, tii uye mamwe mabasa, senge kupfapfaidza ine 5% emulsifiable concentrate 2000 ~ 4000 nguva dzemvura kugonye recabbage uye diamondback moth kubva padanho rekuchechenya zai kusvika padanho repamusoro. 1st ~ 2nd instar makonye. Plutella xylostella, Spodoptera exigua neSpodoptera litura izvo zvinoshingirira kuorganophosphorus nepyrethroid zvichapfapfaidzwa ne5% emulsifiable concentrate 1500 ~ 3000 nguva dzemvura kubva padanho repamusoro rezai rekufuka kusvika padanho repamusoro remakonye 1-2.