28057-48-9, CAS No 28057-48-9

28057-48-9 D-Trans-Allethrin
Product Name	D-Trans-Allethrin
Synonyms	2-Methyl-4-oxo-3-(2-propenyl)-2-cyclopenten-1-yl 2,2-dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylate trans-(+)-;Caswell No. 025A;DL-2-Allyl-4-hydroxy-3-methyl-2-cyclopenten-1-one, d-trans-chrysanthemum monocarboxylic ester;EPA Pesticide Chemical Code 004003;Cyclopropanecarboxylic acid, 2,2-dimethyl-3-(2-methyl-1-propenyl)-, 2-methyl-4-oxo-3-(2-propenyl)-2-cyclopenten-1-yl ester, trans-(+)-;d-trans-Chrysanthemic acid of d-allethrone;(1S)-2-methyl-4-oxo-3-(prop-2-en-1-yl)cyclopent-2-en-1-yl (1R,3R)-2,2-dimethyl-3-(2-methylprop-1-en-1-yl)cyclopropanecarboxylate
Molecular Formula	C₁₉H₂₆O₃
Molecular Weight	302.4079
InChl	InChI=1/C19H26O3/c1-7-8-13-12(4)16(10-15(13)20)22-18(21)17-14(9-11(2)3)19(17,5)6/h7,9,14,16-17H,1,8,10H2,2-6H3/t14-,16+,17+/m1/s1
CAS Registry Number	28057-48-9
Molecular Structure
Density	1.05g/cm³
Boiling Point	386.8°C at 760 mmHg
Refractive Index	1.515
Flash Point	166°C
Vapour Pressur	3.46E-06mmHg at 25°C

28057-48-9 D-Trans-Allethrin