Cyclopropanecarboxylicacid, 3-(2,2-dichloroethenyl)-2,2-dimethyl-, (3-phenoxyphenyl)methyl ester,(1R,3S)- cas no:51877-74-8

NameCyclopropanecarboxylicacid, 3-(2,2-dichloroethenyl)-2,2-dimethyl-, (3-phenoxyphenyl)methyl ester,(1R,3S)-
CAS51877-74-8
SynonymsCyclopropanecarboxylicacid, 3-(2,2-dichloroethenyl)-2,2-dimethyl-, (3-phenoxyphenyl)methyl ester,(1R-trans)-; (+)-trans-Permethrin; 1R,trans-Permethrin; Biopermethrin; NRDC147; RU 22090
Molecular FormulaC21H20 Cl2 O3
Molecular Weight391.31

Safety

A poison by intravenous route. Moderately toxic by ingestion. Questionable carcinogen.

1.		ivn-rat LD :>270 mg/kg		ARTODN    Archives of Toxicology. 45 (1980),325.
2.		orl-mus LD50:3100 mg/kg		EVHPAZ    EHP, Environmental Health Perspectives. Subseries of DHEW Publications. 14 (1976),15.
3.		scu-frg LD50:7500 µg/kg		PCBPBS    Pesticide Biochemistry and Physiology. 20 (1983),217.