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58769-20-3

58769-20-3 structure
58769-20-3 structure

Name kadethrin
Synonyms spray-tox
5-benzyl-3-furylmethyl (1R)-cis-3-[(E)-(dihydro-2-oxo-3(2H)-thienylidene)methyl]-2,2-dimethylcyclopropanecarboxylate
5-benzyl-3-furylmethyl (1R,3S)-3-[(E)-(dihydro-2-oxo-3(2H)-thienylidene)methyl]-2,2-dimethylcyclopropanecarboxylate
MFCD00078675
Kadethrine
EINECS 261-433-0
KADETHRIN PESTANAL
(5-benzylfuran-3-yl)methyl (1R,3S)-2,2-dimethyl-3-{[(3E)-2-oxothiolan-3-ylidene]methyl}cyclopropane-1-carboxylate
[5-(phenylmethyl)-3-furanyl]methyl (1R,3S)-3-[(E)-(dihydro-2-oxo-3(2H)-thienylidene)methyl]-2,2-dimethylcyclopropanecarboxylate
KADETHRINE STANDARD
KADETHRIN
5-benzyl-3-furylmethyl
Density 1.278g/cm3
Boiling Point 526.2ºC at 760 mmHg
Melting Point 31ºC
Molecular Formula C23H24O4S
Molecular Weight 396.49900
Flash Point 100ºC
Exact Mass 396.14000
PSA 81.81000
LogP 4.77570
Index of Refraction 1.636
Storage condition 0-6°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :
GZ1266550
CHEMICAL NAME :
Cyclopropanecarboxylic acid, 3-((dihydro-2-oxo-3(2H)-thienylidene)methyl)-2,2-dime thyl-, (5-(phenylmethyl)-3-furanyl)methyl ester, (1R-(1-alpha,3-alpha(E)))-
CAS REGISTRY NUMBER :
58769-20-3
LAST UPDATED :
199612
DATA ITEMS CITED :
6
MOLECULAR FORMULA :
C23-H24-O4-S
MOLECULAR WEIGHT :
396.53

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
650 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,70,1991
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
3200 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85JFAN "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc. of Chemistry, 1983-86 Volume(issue)/page/year: A240,1983
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
121 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85JFAN "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc. of Chemistry, 1983-86 Volume(issue)/page/year: A240,1983
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
6800 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JAFCAU Journal of Agricultural and Food Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) V.1- 1953- Volume(issue)/page/year: 27,1112,1979
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,70,1991
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Amphibian - frog
DOSE/DURATION :
1200 ug/kg
TOXIC EFFECTS :
Behavioral - tremor Behavioral - excitement Behavioral - ataxia
REFERENCE :
PCBPBS Pesticide Biochemistry and Physiology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1971- Volume(issue)/page/year: 20,217,1983
Hazard Codes Xn,N
Risk Phrases 20/21/22-50/53
Safety Phrases 13-60-61
RIDADR UN 3082 9/PG 3
RTECS GZ1266550