Basic information
- Name:
D-Prallethrin
- CAS No.:
103065-19-6
- Molecular Structure:

- Formula:
- C19H24O3
- Molecular Weight:
- 300.40
- Synonyms:
- Cyclopropanecarboxylicacid, 2,2-dimethyl-3-(2-methyl-1-propenyl)-,(1S)-2-methyl-4-oxo-3-(2-propynyl)-2-cyclopenten-1-yl ester, (1R,3R)- (9CI);Cyclopropanecarboxylic acid, 2,2-dimethyl-3-(2-methyl-1-propenyl)-,2-methyl-4-oxo-3-(2-propynyl)-2-cyclopenten-1-yl ester, [1R-[1a(S*),3b]]-;Cyclopropanecarboxylicacid, 2,2-dimethyl-3-(2-methyl-1-propen-1-yl)-,(1S)-2-methyl-4-oxo-3-(2-propyn-1-yl)-2-cyclopenten-1-yl ester, (1R,3R)-;
- Density:
- 1.084 g/cm3
- Boiling Point:
- 389.794 °C at 760 mmHg
- Flash Point:
- 167.85 °C
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Chemistry
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IUPAC Name: (2-methyl-4-oxo-3-prop-2-ynylcyclopent-2-en-1-yl)(1S,3R)-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate
Empirical Formula: C19H24O3
Molecular Weight: 300.3921
Canonical SMILES: CC1=C(C(=O)CC1OC(=O)C2C(C2(C)C)C=C(C)C)CC#C
Isomeric SMILES: CC1=C(C(=O)CC1OC(=O)[C@H]2[C@H](C2(C)C)C=C(C)C)CC#C
InChI: InChI=1S/C19H24O3/c1-7-8-13-12(4)16(10-15(13)20)22-18(21)17-14(9-11(2)3)19(17,5)6/h1,9,14,16-17H,8,10H2,2-6H3/t14-,16?,17-/m1/s1
InChIKey: SMKRKQBMYOFFMU-NZIKIWFDSA-N
Index of Refraction: 1.523
Molar Refractivity: 84.78 cm3
Molar Volume: 277.1 cm3
Surface Tension: 39.8 dyne/cm
Density: 1.08 g/cm3
Flash Point: 167.9 °C
Enthalpy of Vaporization: 63.92 kJ/mol
Boiling Point: 389.8 °C at 760 mmHg
Vapour Pressure of D-Prallethrin (CAS NO.103065-19-6): 2.78E-06 mmHg at 25 °C
Specification
D-Prallethrin (CAS NO.103065-19-6), its Synonym is (S)-2-Methyl-3-(2-propynyl)-4-oxocyclopent-2-enyl-(lR)-cis,trans-2,2-dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylate .

