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Registry of Toxic Effects of Chemical Substances (RTECS)

Cyclopropanecarboxylic acid, 2,2-dimethyl-3-(2-methylpropenyl)-, m-phenoxybenzyl ester

RTECS #

GZ1975000

CAS #

26002-80-2; 53528-32-8; 73170-79-3

Updated

February 2006

Molecular Weight

350.49

Molecular Formula

C23H26O3

Synonyms

3-Phenoxybenzyl D-Z/E chrysanthemate
Duet
m-Phenoxybenzyl 2,2-dimethyl-3-(2-methylpropenyl)cyclopropanecarboxylate
Multicide 2154
OMS 1809
OMS 1810
Phenothrin
Phenoxythrin
Pibutin
PT 515
S 2539
S 2539 (pesticide)
Solo (insecticide)
Sumithrin
Wellcide

Acute Toxicity Data and References

Route/OrganismDoseEffectReference
intraperitoneal/mouse lethal dose (50 percent kill): >5 gm/kgJPIFAN (37),30,1980
intraperitoneal/rat lethal dose (50 percent kill): >5 gm/kgJPIFAN (37),30,1980
intravenous/mouse lethal dose (50 percent kill): 354 mg/kgJPIFAN (37),30,1980
intravenous/rat lethal dose (50 percent kill): 354 mg/kgJPIFAN (37),30,1980
oral/mouse lethal dose (50 percent kill): 10 gm/kgYKYUA6 32,47,1981
oral/quail lethal dose (50 percent kill): >2150 mg/kgPEMNDP 9,667,1991
oral/rat lethal dose (50 percent kill): >10 gm/kgYKYUA6 37,1481,1986
skin/mouse lethal dose (50 percent kill): >5 gm/kgJPIFAN (37),30,1980
skin/rat lethal dose (50 percent kill): >5 gm/kgJPIFAN (37),30,1980
subcutaneous/mouse lethal dose (50 percent kill): >5 gm/kgJPIFAN (37),30,1980
subcutaneous/rat lethal dose (50 percent kill): >5 gm/kgJPIFAN (37),30,1980

Standards and Regulations

OrganizationStandardReference
Environmental Protection Agency (EPA) Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATIONFEREAC 54,7740,1989
Environmental Protection Agency (EPA) Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) 1998 STATUS OF PESTICIDESSupportedRBREV* -,150,1998
Occupational Exposure Limit-RUSSIAshort term exposure limit 7 mg/m3, JUN2003

Status in Federal Agencies

OrganizationReference
EPA GENETOX PROGRAM 1988, Negative: In vitro UDS-human fibroblast; S cerevisiae-homozygosis
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