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- Alphacypermethrin a.i
- 97% w/w min
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- Chemical Family
- Synthetic Pyrethroid
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- Chemical Name
- A racemate comprising (S)-α-cyano-3-phenoxybenzyl-
(1R,3R)-3-(2,2- dichlorovinyl)-=2,2- dimethylcyclopropanecarboxylate and (R)- α -cyano-3-
phenoxybenzyl-(1S,3S)-3-(2,2-dichloro= vinyl)-2,2-dimethyl cyclopropane carboxylate
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- Empirical Formula
- C22H19Cl2NO3
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- Structural Formula
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- Molecular Weight
- 416.3
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- Appearance
- Off white powder
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- Odour
- Odourless
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- Density
- 1.2955(CV = 1.9%)
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- Vapour Pressure
- 5.0 x 10-4 Pa at ca 250C
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- Solubility
- Water:
Milli-RO water = 0.00263 μg/mL
pH 4 buffer = 0.0658 μg/mL
pH 7 buffer = 0.00648 μg/mL
pH 9 buffer = 0.0180 μg/mL
Organic Solvents:
Acetone: 515 g/l
n-Octanol: 10.2 g/l
o-xylene: 316 g/l
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- Toxicity
- Route Species LD50(mg/Kg of body weight)
Oral Rat >50-50 mg/kg
Dermal Rat >2000 mg/kg
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- Antidote
- Treat symptomatically.No specific antidote available.
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- Packing
- 25, 50 Kg MS open top pigment coated drum/ Galvanized iron drum/ HMHDPE Drum/ Fiber drum
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- UN number
- 3349
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- UN packaging group
- III
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- UN class
- 6.1
