Omethoate

• Formula: C₅H₁₂NO₄PS
• Molecular weight: 213.192
• IUPAC Standard InChI: InChI=1S/C5H12NO4PS/c1-6-5(7)4-12-11(8,9-2)10-3/h4H2,1-3H3,(H,6,7) Copy

  
• IUPAC Standard InChIKey: PZXOQEXFMJCDPG-UHFFFAOYSA-N Copy
• CAS Registry Number: 1113-02-6
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
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• Other names: Phosphorothioic acid, O,O-dimethyl S-[2-(methylamino)-2-oxoethyl] ester; Phosphorothioic acid, O,O-dimethyl ester, S-ester with 2-mercapto-N-methylacetamide; Bayer 45432; BAY 45432; Dimethoate Oxygen analog; Dimethoate O-analog; Dimethoate PO isologue; Dimethoxon; Folimat; Folimat 4E; O,O-Dimethyl S-[(methylcarbamoyl)methyl] phosphorothioate; PO-Dimethoate; Acetamide, 2-mercapto-N-methyl-, S-ester with O,O-dimethyl phosphorothioate; BAYER 45,432; O,O-Dimethyl S-(2-(methylamino)-2-oxoethyl)phosphorothioate; O,O-Dimethyl-S-((N-methyl-carbamoyl)-methyl)-monothiofosfaat; O,O-Dimethyl-S-(N-methyl-carbamoyl)-methyl-monothiophosphate; O,O-Dimethyl-S-(N-methylcarbamoylmethyl)phosphorothioate; O,O-Dimethyl S-(N-methylcarbamoylmethyl) phosphorothiolate; Dimethyl-S-(N-methyl-carbamoyl-methyl)phosphorothiolate; O,O-Dimethyl-S-(N-methyl-carbamoyl-methyl)-thiolphosphate; O,O-Dimethyl S-(N-methylcarbamoylmethyl) thiophosphate; O,O-Dimethyl-S-(2-oxo-3-azabutyl)-monothiophosphate; O,O-Dimetil-S-(N-metil-carbamoil)-metil-monotiofosfato; ENT 25,776; O-Analog of dimethoate; Omethoat; P=O-Rogor; S6876; Thiophosphate de O,O-dimethyle et de S-(N-methylcarbamoyl) methyle; Dimethoate oxon; Dimethoate-met
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• Information on this page:
  • IR Spectrum
  • Gas Chromatography
  • References
  • Notes
• Other data available:
  • Mass spectrum (electron ionization)
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IR Spectrum

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director

Gas Phase Spectrum

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Additional Data

Gas Chromatography

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director

Kovats' RI, non-polar column, isothermal

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Normal alkane RI, non-polar column, temperature ramp

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Normal alkane RI, non-polar column, custom temperature program

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References

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Li, Guan, et al., 1995
Li, L.; Guan, Y.; Zhou, L., Standard Kovats indexes of 20 pesticides and their identification in temperature-programmed capillary gas chromatography., Fenxi Huaxue, 1995, 23, 1, 14-19. [all data]

Erdmann, Rochholz, et al., 1992
Erdmann, F.; Rochholz, G.; Schütz, H., Retention-indices on OV-1 of approximately 170 commonly used pesticides, Mikrochim. Acta, 1992, 106, 3-6, 219-226, https://doi.org/10.1007/BF01242093 . [all data]

Guan, Li, et al., 1995
Guan, Y.; Li, L.; Zhou, L., Factors affecting the reproducibility and reliability of retention simulation in any form of temperature programmed capillary GC, J. Hi. Res. Chromatogr., 1995, 18, 9, 593-596, https://doi.org/10.1002/jhrc.1240180916 . [all data]

Department of Food Safety and Welfare, 2006
Department of Food Safety, Ministry of Health; Welfare, Analytical methods for residual compositional substances of agricultural chemicals, feed aadditives, and veterinary drugs in foods, 2006, retrieved from http://www.mhlw.go.jp/english/topics/foodsafety/positivelist060228/de/060526-1a.pdf. [all data]

Notes

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• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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