alpha-dl-trans-Allethrin
time:2012-10-15 17:01:21,count:0

alpha-dl-trans-Allethrin
Alias
Cyclopropanecarboxylic acid, 2,2-dimethyl-3-(2-methyl-1-propenyl)-, (1R)-2-methyl-4-oxo-3-(2-propenyl)-2-cyclopenten-1-yl ester, (1R,3R)-rel-
Category
Non-ionic surfactants-Esters
CAS No.
3972-20-1
Molecular Formula & Molecular Weight
Molecular Formula: C19H26O3
Molecular Weight: 302.41
Structural Formula
Properties
Appearance: slight yellow to pale yellow liquid.
Solubility: slightly soluble in water.
Stability: stable. at strong acid, strong alkali, easily hydrolyzed. easily oxidized.
Risk: irritation, irritation to skin, eye.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent insecticidal, antibacterial abilities.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
actives*, %, ≥
95
 
*: should be marked on molecular weight.
Major Uses
Widely used as insecticides. eg: pesticides, mosquito coils.
Conditioning agent, masking agent in personal care products.
Manufacturers
 
Update: 20141017(1);

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