Detail of "22350-76-1"

CAS Number:
22350-76-1
Name:
Phosphoric acid,(1E)-2-chloro-1-(2,4,5-trichlorophenyl)ethenyl dimethyl ester
Superlist Name:
Tetrachlorvinphos
Molecular Structure:
Formula:
C10H9 Cl4 O4 P
Molecular Weight:
365.96
Synonyms:
Phosphoricacid, 2-chloro-1-(2,4,5-trichlorophenyl)ethenyl dimethyl ester, (E)-;Phosphoric acid, 2-chloro-1-(2,4,5-trichlorophenyl)vinyl dimethyl ester, (E)-(8CI); (E)-Tetrachlorvinphos; SD 13462

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Toxicity of Gardona for cabbage butterfly caterpillars: Toxicity of Gardona for cabbage butterfly caterpillars. Novozhilov, K. V.; Evstigneeva, T. A. (Vses. Inst. Zashch. Rast., Leningrad, USSR). Khim. Sel'sk. Khoz., 15(4), 73-6 (Russian) 1977. CODEN: KSKZAN. DOCUMENT TYPE: Journal CA Section: 5 (Agrochemicals) LC50 values of trans-Gardona [22350-76-1] and cis-Gardona (I) [22248-79-9] for 3rd instar Pieris brassicae caterpillars were 0.01 and 0.008%, resp. By UV irradn. I was photolyzed into 2,4,5-trichlorophenacyl chloride [1201-42-9], which was rapidly transformed into 1-(2,4,5-trichlorophenyl)-2-chloroethanol [20917-55-9]. After a longer irradn. 2,4,5-trichloroacetophenone [13061-28-4] and the final product 1-(2,4,5-trichlorophenyl)ethanol [14299-54-8] were also formed. Within 21 days following spraying with 0.3-1.2 kg I/ha, the I content in cabbage leaves decreased by 25%.