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CAS No 10265-92-6 , [amino(methylsulfanyl)phosphoryl]oxymethane

  • Name: [amino(methylsulfanyl)phosphoryl]oxymethane
  • Synonyms: Tahmabon; Filitox; Pillaron;[amino(methylsulfanyl)phosphoryl]oxymethane; Hamidop; Tamanox; Patrole;Metamidophos; Tamaron; Amidor;
  • CAS Registry Number:
  • Transport: 2783
  • Melting Point: 44.5 ºC
  • Density: 1.286 g/cm3
  • Refractive index: 1.485
  • Water Solubility: moderate
  • Safety Statements: R24;R26/28;R50
  • Hazard Symbols: N: Dangerous for the environment;T+: Very toxic;
  • EINECS: 233-606-0
  • Molecular Weight: 141.129182
  • InchiKey: NNKVPIKMPCQWCG-UHFFFAOYSA-N
  • InChI: InChI=1S/C2H8NO2PS/c1-5-6(3,4)7-2/h1-2H3,(H2,3,4)
  • Risk Statements: S1/2;S28;S36/37;S45;S61
  • Molecular Formula: C2H8NO2PS
  • Molecular Structure:CAS No:10265-92-6 [amino(methylsulfanyl)phosphoryl]oxymethane
References of [amino(methylsulfanyl)phosphoryl]oxymethane
Title: Methamidophos
CAS Registry Number: 10265-92-6
CAS Name: Phosphoramidothioic acid O,S-dimethyl ester
Synonyms: O,S-dimethyl phosphoramidothioate
Manufacturers' Codes: Bayer 71628; ENT-27396; Ortho 9006; SRA-5172
Trademarks: Monitor (Bayer CropSci.); Tamaron (Bayer CropSci.)
Molecular Formula: C2H8NO2PS
Molecular Weight: 141.13
Percent Composition: C 17.02%, H 5.71%, N 9.92%, O 22.67%, P 21.95%, S 22.72%
Literature References: Prepn: W. Lorenz et al., BE 666143 (1965 to Bayer), C.A. 65, 16864f (1966); NL 6602588; P. S. Magee, US 3309266 (both 1967 to Chevron). Activity: I. Hammann, Pflanzenschutz-Nachr. 23, 140 (1970). Acute toxicity: T. B. Gaines, R. E. Linder, Fundam. Appl. Toxicol. 7, 299 (1986). Review of properties and metabolism: A. M. A. Khasawinah et al., Pestic. Biochem. Physiol. 9, 211-221 (1978).
Properties: Crystals from ether, mp 54°. nD40 1.5092; d44.5 1.31. Vapor pressure at 30°: 3 ′ 10-4 mm Hg. Readily sol in water, ethanol. LD50 in adult male, female rats (mg/kg): 25, 27 orally (Gaines, Linder).
Melting point: mp 54°
Index of refraction: nD40 1.5092
Density: d44.5 1.31
Toxicity data: LD50 in adult male, female rats (mg/kg): 25, 27 orally (Gaines, Linder)
Use: Insecticide; acaricide.