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22431-63-6

22431-63-6 structural image
Product Name: S-BIOALLETHRIN
Formula: C19H26O3
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CHEMICAL AND PHYSICAL PROPERTIES

Physical Description Allethrin appears as a clear amber-colored viscous liquid. Insoluble and denser than water. Toxic by ingestion, inhalation, and skin absorption. A synthetic household insecticide that kills flies, mosquitoes, garden insects, etc.
Boiling Point BP: 140 °C at 0.1 mm Hg. Vaporizes without decomposition when heated at 150 °C.
Melting Point ~4 °C
Flash Point GREATER THAN 140 °F
Solubility Solubility in water: none
Density Relative density (water = 1): 1.01
Vapor Pressure Pale, yellow, oily liquid. Specific gravity, d 20/4: 1.005-1.015. Vapor pressure: 1.2X10-4 mm Hg at 30 °C. Miscible with most organic solvents at 20-25 °C. /Pynamin forte/
LogP 4.78
Stability/Shelf Life MORE STABLE TOWARDS UV LIGHT THAN NATURAL PYRETHRINS
Decomposition When heated to decomposition it emits acrid fumes.
Refractive Index Oily pale yellow liquid. Index of refraction: 1.5156 at 20.6 °C/D. UV max (ethanol): 232 nm (epsilon 23000). Practically insoluble in water. /Allethrin II/
Kovats Retention Index 2063 2034 2053 2060.7 2048.1
Other Experimental Properties Allethrins are sometimes classified as type I pyrethroids, since they lack an alpha-cyano substituent.
Chemical Classes Pesticides -> Pyrethrins/Pyrethroids

COMPUTED DESCRIPTORS

Molecular Weight 302.4 g/mol
XLogP3 4.8
Hydrogen Bond Donor Count 0
Hydrogen Bond Acceptor Count 3
Rotatable Bond Count 6
Exact Mass 302.18819469 g/mol
Monoisotopic Mass 302.18819469 g/mol
Topological Polar Surface Area 43.4 Ų
Heavy Atom Count 22
Formal Charge 0
Complexity 574
Isotope Atom Count 0
Defined Atom Stereocenter Count 0
Undefined Atom Stereocenter Count 3
Defined Bond Stereocenter Count 0
Undefined Bond Stereocenter Count 0
Covalently-Bonded Unit Count 1
Compound Is Canonicalized Yes

PRODUCT INTRODUCTION

description

Allethrin appears as a clear amber-colored viscous liquid. Insoluble and denser than water. Toxic by ingestion, inhalation, and skin absorption. A synthetic household insecticide that kills flies, mosquitoes, garden insects, etc.