Description of Cyclopropanecarboxylicacid, 2,2-dimethyl-3-(2-methyl-1-propen-1-yl)-,(1S)-2-methyl-4-oxo-3-(2Z)-2,4-pentadien-1-yl-2-cyclopenten-1-yl ester,(1R,3R)-

Detail of > 121-21-1

• MSDS Download
• 
• CAS Number:
• 121-21-1
• Name:

• Cyclopropanecarboxylicacid, 2,2-dimethyl-3-(2-methyl-1-propen-1-yl)-,(1S)-2-methyl-4-oxo-3-(2Z)-2,4-pentadien-1-yl-2-cyclopenten-1-yl ester,(1R,3R)-

• Formula:
• C21H28 O3
• Molecular Structure:
• 
• Synonyms:
• Cyclopropanecarboxylicacid, 2,2-dimethyl-3-(2-methyl-1-propenyl)-,(1S)-2-methyl-4-oxo-3-(2Z)-2,4-pentadienyl-2-cyclopenten-1-yl ester, (1R,3R)-(9CI); Cyclopropanecarboxylic acid, 2,2-dimethyl-3-(2-methyl-1-propenyl)-,2-methyl-4-oxo-3-(2,4-pentadienyl)-2-cyclopenten-1-yl ester, [1R-[1a[S*(Z)],3b]]-; Cyclopropanecarboxylic acid,2,2-dimethyl-3-(2-methylpropenyl)-, ester with4-hydroxy-3-methyl-2-(2,4-pentadienyl)-2-cyclopenten-1-one (8CI); Pyrethrin 1(6CI); (+)-Pyrethronyl (+)-trans-chrysanthemate; Chrysanthemummonocarboxylicacid pyrethrolone ester; Pyrethrin I
• Molecular Weight:
• 328.49
• Density:
• 1.04g/cm³
• Boiling Point:
• 424.3°Cat760mmHg
• Flash Point:
• 182.3°C
• Hazard Symbols:
• 
• Risk Codes:
• 20/21/22-50/53
• Safety:
• Poison by ingestion and intravenous routes. When heated to decomposition it emits acrid smoke and irritating fumes. An insecticide. See also PYRETHRIN; PYRETHRIN II; PYRETHRINS.Details