cyclethrin

Names

[ CAS No. ]:
97-11-0

[ Name ]:
cyclethrin

[Synonym ]:
Cyclethrin
(±)-3-cyclopent-2-en-1-yl-2-methyl-4-oxocyclopent-2-en-1-yl (±)-cis-trans-chrysanthemate
PYPYRETHRIN)
Cyclopentenylrethonyl chrysanthemate
(RS)-3-[(RS)-cyclopent-2-en-1-yl]-2-methyl-4-oxocyclopent-2-en-1-yl (1RS,3RS
1RS,3SR)-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate
3-(2-cyclopenten-1-yl)-2-methyl-4-oxo-2-cyclopenten-1-yl 2,2-dimethyl-3-(2-methyl-1-propen-1-yl)cyclopropanecarboxylate
(1Ξ)-3-[(1Ξ)-cyclopent-2-en-1-yl]-2-methyl-4-oxocyclopent-2-en-1-yl (1Ξ,3Ξ)-2,2-dimethyl-3-(2-methylprop-1-en-1-yl)cyclopropane-1-carboxylate

Chemical & Physical Properties

[ Density]:
1.09g/cm3

[ Boiling Point ]:
426.8ºC at 760mmHg

[ Molecular Formula ]:
C₂₁H₂₈O₃

[ Molecular Weight ]:
328.44500

[ Flash Point ]:
184.1ºC

[ Exact Mass ]:
328.20400

[ PSA ]:
43.37000

[ LogP ]:
4.39210

[ Index of Refraction ]:
1.54

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GZ1570000

CHEMICAL NAME :: Cyclopropanecarboxylic acid, 2,2-dimethyl-3-(2-methylpropenyl)-, ester with 2- (2-cyclopenten-1-yl)-4-hydroxy-3-methyl-2-cyclopenten -1-one

CAS REGISTRY NUMBER :: 97-11-0

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C21-H28-O3

MOLECULAR WEIGHT :: 328.49

WISWESSER LINE NOTATION :: L5UTJ C- BL5V BUTJ C DOV- AL3TJ B B C1UY

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1410 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: ARSIM* Agricultural Research Service, USDA Information Memorandum. (Beltsville, MD 20705) Volume(issue)/page/year: 20,7,1966

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Unreported

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 900 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 30ZDA9 "Chemistry of Pesticides," Melnikov, N.N., New York, Springer-Verlag New York, Inc., 1971 Volume(issue)/page/year: -,131,1971

Safety Information

[ RIDADR ]:
UN 3082

[ Packaging Group ]:
III

Related Compounds

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