Deltamethrin
time:2013-04-10 01:08:16,count:0
Deltamethrin
Alias
Cyclopropanecarboxylic acid, 3-(2,2-dibromoethenyl)-2,2-dimethyl-, (S)-cyano(3-phenoxyphenyl)methyl ester, (1R,3R)-
Category
Non-ionic surfactants-Esters
CAS No.
52918-63-5
Molecular Formula & Molecular Weight
Molecular Formula: C22H19Br2NO3
Molecular Weight: 505.20
Structural Formula
Properties
Appearance: solid.
Solubility: insoluble in water.
Stability: stable. at strong acid, strong alkali, easily hydrolyzed.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: dog intravenous LD50: 3.44mg/Kg;
dog oral LD50: > 300000mg/Kg;
duck oral LD50: > 4640mg/Kg;
mouse intracrebral LD50: 26.1mg/Kg;
mouse intraperitoneal LD50: 10mg/Kg;
mouse oral LD50: 20mg/Kg;
rabbit skin LD50: 2000mg/Kg;
rat inhalation LC50: 785mg/m3/2H;
rat intravenous LD50: 2.526mg/Kg;
rat oral LD50: 9.36mg/Kg;
rat skin LD50: > 800mg/Kg.
reproductive effect.
Overall carcinogenic evaluation: Group 3.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent insecticidal, dispersing abilities. Pyrethroid insecticide.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
actives*, %, ≥
95
 
*: should be marked on molecular weight.
Major Uses
Use as insecticide.
Conditioning agent in personal care products.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 52918-63-5
Update: 20141030(1);

 

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