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Pyrethrin  Structure

Pyrethrin

Chemical Properties

alpha  D19 +14.7° (isooctane-ether)
Boiling point bp0.007 192-193°
Density  1.12±0.1 g/cm3(Predicted)
refractive index  nD20 1.5355
solubility  Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
form  Oil
color  Light Yellow
CAS DataBase Reference 121-29-9
EPA Substance Registry System Pyrethrin II (121-29-9)

Safety Information

Hazard Codes  Xn,N
Risk Statements  20/21/22-50/53
Safety Statements  13-60-61
RIDADR  2902
HazardClass  6.1(b)
PackingGroup  III
HS Code  29183000
Hazardous Substances Data 121-29-9(Hazardous Substances Data)
Toxicity man,LDLo,unreported,1029mg/kg (1029mg/kg),"Poisoning; Toxicology, Symptoms, Treatments," 2nd ed., Arena, J.M., Springfield, IL, C.C. Thomas, 1970Vol. 2, Pg. 73, 1970.

Usage And Synthesis

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