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Insecticide

Novaluron

Chemical Name:  
N-[[[3-chloro-4-[1,1,2-trifluoro-2-(trifluoromethoxy)ethoxy]phenyl]amino]carbonyl]-2,6-difluorobenzamide

Formula:   C17H9ClF8N2O4

Molecular Weight:  492.70

CAS No.: 116714-46-6

Structure:
          Structural formula of novaluron
Description:
Appearance :  TC  is white crystal powder, forumulation is yellow to brown liquid.
Melting Point: 176.5-178.0 °C.
Vapour Pressure:  0.024 mPa(25°C).
Stability:  soluble in water 0.002mg/L, in acetone is 136g/L, in methanol 26.9g/L.
         Stable at pH 5 and pH 7 at 25°C.
At pH 9: half-life at 25°C: 101 days (rate constant: 0.006846 days-1) half-life at 50°C: 1.2 days (rate constant: 0.58614 days-1) half-life at 70°C: 0.09 days (2.2 hours) (rate constant: 7.4355 days-1) Half-life at 20°C at pH 9 estimated (Arrhenius equation) as 217 days (rate constant: 0.00320 days-1).
 
Specification:  95%TC, 25%EC
Uses:
Novaluron is an insecticide which inhibits chitin synthesis, affecting the moulting
stages of insect development. It acts by ingestion and contact and causes abnormal
endocuticular deposition and abortive moulting. It is used in agriculture/horticulture
on a wide range of crops including cotton, soya, maize, pome fruit, citrus, potato and
vegetables against a wide range of pests. Novaluron is under evaluation by
WHOPES as a mosquito larvicide.

 

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