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ChemicalBook--->CAS DataBase List--->59042-49-8

59042-49-8

59042-49-8 Structure

59042-49-8 Structure
IdentificationBack Directory
[Name]

cis-DL-3-(2,2-Dichlorovinyl)-2,2-dimethylcyclopropanecarboxylic acid
[CAS]

59042-49-8
[Synonyms]

CYPERMETHRIC ACID
cis-Permethric acid
cis-Cypermethric acid
(±)cis-permethemic acid
LLMLSUSAKZVFOA-INEUFUBQSA-N
Permethrin Impurity 9（cis-Permethric Acid）
CIS-DCCA UNLABELED 100 UG/ML IN ACETONITRILE
cis-(Dichlorovinyl)dimethylcyclopropanecarboxylic acid
cis-DL-3-(2,2-Dichlorovinyl)-2,2-dimethylcyclopropanecarboxylicaci
cis-DL-3-(2,2-Dichlorovinyl)-2,2-dimethylcyclopropanecarboxylic acid
cis-3-(2,2-Dichlorovinyl)-2,2-dimethylcyclopropane-1-carboxylic acid
Cyclopropanecarboxylic acid, 3-(2,2-dichloroethenyl)-2,2-dimethyl-, (1R,3R)-rel-
[Molecular Formula]

C8H10Cl2O2
[MDL Number]

MFCD09839510
[MOL File]

59042-49-8.mol
[Molecular Weight]

209.07
Chemical PropertiesBack Directory
[Melting point ]

95-96℃
[Boiling point ]

291℃
[density ]

1.433
[Fp ]

130℃
[pka]

4.66±0.42(Predicted)
[EPA Substance Registry System]

Cyclopropanecarboxylic acid, 3-(2,2-dichloroethenyl)-2,2-dimethyl-, (1R,3R)-rel- (59042-49-8)
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Water-->Benzoyl peroxide-->Cyclohexane-->Potassium tert-butoxide-->N,N-Dimethylacetamide-->Potassium-->Permethric acid-->Ethyl Hexanoate-->Methyl 3,3-dimethylpent-4-enoate-->(1R,3S)-3-(2,2-dichloroethenyl)-2,2-dimethyl-cyclopropane-1-carboxylic acid-->3,3-DIMETHYL-4-PENTENOIC ACID
[Preparation Products]

1R-cis-Permethrinic acid-->(1R,3S)-3-(2,2-dichloroethenyl)-2,2-dimethyl-cyclopropane-1-carboxylic acid
Hazard InformationBack Directory
[Uses]

rac-cis-Permethrinic acid is a potent insecticide used in the agricultural industry to eliminate unwanted pests from crops. rac-cis-Permethrinic acid is also metabolite of pyrethroid compounds, a group of pesticides that are relatively low toxicity (to organisms that are not intended to be targeted) and biodegradable.
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