Title: Thiodicarb
CAS Registry Number: 59669-26-0
CAS Name: N,N¢-[Thiobis[(methylimino)carbonyloxy]]bisethanimidothioic acid dimethyl ester
Synonyms: 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.