Insecticide

Diafenthiuron

Chemical: 丁醚脲
Use category: Insecticides > Thiourea insecticides Acaricides / Miticides > Thiourea acaricides
Content & formulation: 97%,50%SC
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  • Chemistry Identity
  • Technical sheet
  • Application

CAS No.】: 80060-09-9

CAS】: N-[2,6-bis(1-methylethyl)-4-phenoxyphenyl]-N′-(1,1-dimethylethyl)thiourea

Molecular Formula】: C23H32N2OS
 

Molecular weight】:384.6;

Physical form】:White powder.

Density】:1.09 (20 °C) ( OECD 109);

Composition】:Tech. is 95%.

Melting point】:144.6-147.7 °C ( OECD 102);

Vapour pressure】:<2×10-3 mPa (25 °C) ( OECD 104);

Henry constant】:<1.28×10-2 Pa m3 mol-1 ( calc.);

Partition coefficient(n-octanol and water)】:logP = 5.76 ( OECD 107);

pKa】:Does not dissociate ( OECD 112);

Solubility】:In water 0.06 mg/l (25 °C).

In ethanol 43, acetone 320, toluene 330, n-hexane 9.6, n-octanol 26 (all in g/l, 25 °C).;

Stability:Stable in air and water, and to light.

Solubility at 25°C: acetone 320 g/l, ethanol 43 g/l, n-hexane 9.6 g/l, n-octanol 26 g/l, toluene 330 g/l.

 

phytophagous mites (Tetranychidae,Tarsonemidae), Aleyrodidae, Aphididae and Jassidae on cotton, various field and fruit crops, ornamentals and vegetables.

cole crops (Plutella xylostella),soya beans (Anticarsia gemmatalis) and cotton (Alabama argillacea).
 

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