Home > Name List By c > Cyclopropanecarboxylicacid, 2,2-dimethyl-3-(2-methyl-1-propen-1-yl)-,3-(2-cyclopenten-1-yl)-2-methyl-4-oxo-2-cyclopenten-1-yl...

CAS No 97-11-0 , Cyclopropanecarboxylicacid, 2,2-dimethyl-3-(2-methyl-1-propen-1-yl)-,3-(2-cyclopenten-1-yl)-2-methyl-4-oxo-2-cyclopenten-1-yl ester

  • Name: Cyclopropanecarboxylicacid, 2,2-dimethyl-3-(2-methyl-1-propen-1-yl)-,3-(2-cyclopenten-1-yl)-2-methyl-4-oxo-2-cyclopenten-1-yl ester
  • Synonyms: Cyclopropanecarboxylic acid, 2,2-dimethyl-3-(2-methyl-1-propenyl)-,3-(2-cyclopenten-1-yl)-2-methyl-4-oxo-2-cyclopenten-1-yl ester (9CI);2-(2-Cyclopentenyl)-4-hydroxy-3-methyl-2-cyclopenten-1-one chrysanthemate; Cyclopentenylrethonyl chrysanthemate;3-(2-Cyclopenten-1-yl)-2-methyl-4-oxo-2-cyclopenten-1-yl chrysanthemumate;Cyclopropanecarboxylic acid, 2,2-dimethyl-3-(2-methylpropenyl)-, ester with2-(2-cyclopenten-1-yl)-4-hydroxy-3-methyl-2-cyclopenten-1-one (7CI,8CI);Cyclopropanecarboxylicacid, 2,2-dimethyl-3-(2-methyl-1-propen-1-yl)-,3-(2-cyclopenten-1-yl)-2-methyl-4-oxo-2-cyclopenten-1-yl ester;3-(2-Cyclopentenyl)-2-methyl-4-oxo-2-cyclopentenylchrysanthemummonocarboxylate;Chrysanthemummonocarboxylicacid, 3-(2-cyclopenten-1-yl)-2-methyl-4-oxo-2-cyclopenten-1-yl ester (6CI);Pypyrethrin; Cyclethrin;2-Cyclopenten-1-one, 2-(2-cyclopenten-1-yl)-4-hydroxy-3-methyl-,2,2-dimethyl-3-(2-methylpropenyl)cyclopropanecarboxylate (8CI);
  • CAS Registry Number:
  • Transport: 3082
  • Flash Point: 184.1°C
  • Boiling Point: 426.8°Cat760mmHg
  • Density: 1.09g/cm3
  • Refractive index: 1.54
  • Safety Statements: Moderately toxic by ingestion. When heated to decomposition it emits acrid smoke and irritating fumes. See also PYRETHRINS.
  • Flash Point: 184.1°C
  • Molecular Weight: 328.49
  • InChI: InChI=1/C21H28O3/c1-12(2)10-15-19(21(15,4)5)20(23)24-17-11-16(22)18(13(17)3)14-8-6-7-9-14/h6,8,10,14-15,17,19H,7,9,11H2,1-5H3
  • Molecular Formula: C21H28 O3
  • Molecular Structure:CAS No:97-11-0 Cyclopropanecarboxylicacid, 2,2-dimethyl-3-(2-methyl-1-propen-1-yl)-,3-(2-cyclopenten-1-yl)-2-methyl-4-oxo-2-cyclopenten-1-yl ester

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References of Cyclopropanecarboxylicacid, 2,2-dimethyl-3-(2-methyl-1-propen-1-yl)-,3-(2-cyclopenten-1-yl)-2-methyl-4-oxo-2-cyclopenten-1-yl ester
Title: Cyclethrin
CAS Registry Number: 97-11-0
CAS Name: 2,2-Dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylic acid 3-(2-cyclopenten-1-yl)-2-methyl-4-oxo-2-cyclopenten-1-yl ester
Synonyms: 3-(2-cyclopentenyl)-2-methyl-4-oxo-2-cyclopentenyl ester of chrysanthemummonocarboxylic acid; chrysanthemummonocarboxylic acid ester with 3-(2-cyclopenten-1-yl)-2-methyl-4-oxo-2-cyclopenten-1-ol
Molecular Formula: C21H28O3
Molecular Weight: 328.45
Percent Composition: C 76.79%, H 8.59%, O 14.61%
Literature References: Prepn and insecticidal activity: H. L. Haynes et al., Contrib. Boyce Thompson Inst. 18, 1 (1954); H. R. Guest, H. A. Stansbury, US 2891888 (1959 to Union Carbide). Product is a mixture of isomers including four racemic forms or eight optical and geometric isomers which have not yet been isolated and evaluated. Toxicology: C. P. Carpenter et al., Arch. Ind. Hyg. Occup. Med. 10, 162 (1954).
Properties: Liquid. nD30 1.5120. d2020 1.033. LD50 orally in rats: 1.4-2.8 g/kg (Carpenter).
Index of refraction: nD30 1.5120
Density: d2020 1.033
Toxicity data: LD50 orally in rats: 1.4-2.8 g/kg (Carpenter)
Use: Insecticide for flies, roaches, and grain pests.