Title: Thiodicarb
CAS Registry Number: 59669-26-0
CAS Name: N,N¢-[Thiobis[(methylimino)carbonyloxy]]bisethanimidothioic acid dimethyl ester
Additional Names: bis-[O-(1-methylthioethylimino)-N-methylcarbamic acid]-N,N¢-sulfide; N,N¢-bis[1-methylthioacetaldehyde O-(N-methylcarbamoyl)oxime]sulfide; O-[[N-[N¢-(1-methylthioethylideneiminooxycarbonyl)-N¢-methylaminosulfenyl]-N-methylcarbamoyl]]-S-methylacetohydroximate; dicarbosulf; bismethomyl thioether
Manufacturers' Codes: UC-51762; CGA-45156
Trademarks: Larvin (Bayer CropSci.)
Molecular Formula: C10H18N4O4S3
Molecular Weight: 354.47
Percent Composition: C 33.88%, H 5.12%, N 15.81%, O 18.05%, S 27.14%
Literature References: Prepn: NL 7508197 (1976 to Ciba-Geigy); T. D. J. D'Silva, DE 2654331; eidem, US 4382957 (1977, 1983 both to Union Carbide). Activity: A. A. Sousa et al., J. Econ. Entomol. 70, 803 (1977). Field trials: E. P. Pieters, D. L. Pitts, J. Ga. Entomol. Soc. 15, 207 (1980); J. R. Bradley, Jr., A. M. Agnello, J. Econ. Entomol. 81, 706 (1988).
Properties: Crystals, mp 173-174°. LD50 in rats (mg/kg): 160 orally, >1600 dermally (Sousa).
Melting point: mp 173-174°
Toxicity data: LD50 in rats (mg/kg): 160 orally, >1600 dermally (Sousa)
Use: Insecticide. |