Malathion

• Formula: C₁₀H₁₉O₆PS₂
• Molecular weight: 330.358
• IUPAC Standard InChI: InChI=1S/C10H19O6PS2/c1-5-15-9(11)7-8(10(12)16-6-2)19-17(18,13-3)14-4/h8H,5-7H2,1-4H3 Copy

  
• IUPAC Standard InChIKey: JXSJBGJIGXNWCI-UHFFFAOYSA-N Copy
• CAS Registry Number: 121-75-5
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
  The 3d structure may be viewed using Java or Javascript.
• Other names: Butanedioic acid, [(dimethoxyphosphinothioyl)thio]-, diethyl ester; Succinic acid, mercapto-, diethyl ester, S-ester with O,O-dimethyl phosphorodithioate; [(Dimethoxyphosphinothioyl)thio]butanedioic acid, diethyl ester; American Cyanamid 4,049; Carbetox; Carbofos; Carbophos; Compound 4049; Cythion; Ethiolacar; Etiol; ENT 17,034; Fosfothion; Fosfotion; Fyfanon; Insecticide No. 4049; Karbofos; Malafor; Malamar 50; Malaspray; Malathion E50; Malathion LV Concentrate; Malatol; Mercaptosuccinic acid diethyl ester, S-ester with O,O-dimethyl phosphorothioate; Mercaptothion; Moscarda; O,O-Dimethyl S-(1,2-dicarbethoxyethyl) dithiophosphate; Oleophosphothion; Ortho Malathion; Phosphothion; Prioderm; S-[1,2-Bis(carbethoxy)ethyl] O,O-dimethyl dithiophosphate; S-[1,2-Bis(ethoxycarbonyl)ethyl] O,O-dimethyl phosphorodithioate; Sadofos; Sadophos; Siptox I; Staeubol-Puder; Sumitox; SF 60; TM-4049; Zithiol; AC 26691; Carbethoxy malathion; Chemathion; Dicarboethoxyethyl O,O-dimethyl phosphorodithioate; Diethyl mercaptosuccinate, O,O-dimethyl dithiophosphate, S-ester; Diethyl mercaptosuccinate, O,O-dimethyl phosphorodithioate; Diethyl mercaptosuccinate, O,O-dimethyl thiophosphate; Diethyl mercaptosuccinic acid, S-ester of O,O-dimethyl phosphorodithioate; Diethyl 2-(dimethoxyphosphinothioylthio)succinate; Dithiophosphate de O,O-dimethyle et de S-(1,2-dicarboethoxyethyle); Emmatos; Emmatos extra; Experimental insecticide 4049; Formal; Four thousand forty-nine; Malagran; Malakill; Malamar; Malaphos; Malathione; Malathon; Malation; Malatox; Malphos; MLT; NCI-C00215; O,O-Dimethyl dithiophosphate diethylmercaptosuccinate; O,O-Dimethyl S-(1,2-dicarbethoxyethyl) phosphorodithioate; O,O-Dimethyl S-(1,2-dicarbethoxyethyl) thiothionophosphate; O,O-Dimethyl S-1,2-di(ethoxycarbamyl)ethyl phosphorothioate; O,O-Dimethyl-S-1,2-dikarbetoxylethylditiofosfat; S-(1,2-Bis(aethoxy-carbonyl)-aethyl)-O,O-dimethyl-dithiophasphat; S-(1,2-Bis(ethoxy-carbonyl)-ethyl)-O,O-dimethyl-dithiofosfaat; S-(1,2-Bis(etossi-carbonil)-etil)-O,O-dimetil-ditiofosfato; S-(1,2-Dicarbethoxyethyl) O,O-dimethyl phosphorodithioate; S-1,2-Bis(ethoxycarbonyl)ethyl-O,O-dimethyl thiophosphate; Taskil; 1,2-Di(ethoxycarbonyl)ethyl O,O-dimethyl phosphordithioate; Calmathion; Carbetovur; Celthion; Cimexan; Detmol MA; S-(1,2-Dicarbethoxyethyl) O,O-dimethyldithiophosphate; 1,2-Di(ethoxycarbonyl)ethyl O,O-dimethyl phosphorodithioate; S-(1,2-Di(ethoxycarbonyl)ethyl) dimethyl phosphorothiolothionate; Diethyl (dimethoxyphosphinothioylthio) butanedioate; Diethyl (dimethoxyphosphinothioylthio)succinate; Diethyl mercaptosuccinate S-ester with O,O-dimethyl phosphorodithioate; Diethyl mercaptosuccinic acid O,O-dimethyl phosphorodithioate; O,O-Dimethyl S-1,2-di(ethoxycarbamyl)ethyl phosphorodithioate; O,O-Dwumetylo-S-1,2-bis(karboetoksyetylo)-dwutiofosforan; EL 4049; Extermathion; Forthion; Fosfotion 550; Hilthion; Hilthion 25WDP; Kop-thion; Kypfos; Latka 4049; Malacide; Malaphele; Malasol; Malathiozoo; Maldison; Malmed; Maltox; Maltox MLT; Mercaptosuccinic acid diethyl ester; Mercaptotion; NA 2783; OMS 1; Sadofos 30; TAK; Vegfru malatox; Vetiol; Cleensheen; Derbac-M; Diethyl [(dimethoxyphosphinothoiyl)thio]butanedioate; O,O-Dimethyl-S-(1,2-di(ethoxycarbonyl)ethyl) phosphorodithioate; Organoderm; Suleo M; Gammaxine; Ovide; Radotion; Malataf; Malathion ULV; Malathyl; Malathyne; (dl) malathion
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• Information on this page:
  • Normal alkane RI, non-polar column, temperature ramp
  • References
  • Notes
• Other data available:
  • Phase change data
  • Henry's Law data
  • IR Spectrum
  • Mass spectrum (electron ionization)
  • Gas Chromatography
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Normal alkane RI, non-polar column, temperature ramp

Go To: Top, References, Notes

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

References

Go To: Top, Normal alkane RI, non-polar column, temperature ramp, Notes

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

TSunoda, 1986
TSunoda, N., Simultaneous determination of organophosphorous pesticides in forencis chemistry by gas-liquid chromatography with hydrogen flame ionization detector, Eisei Kagaku, 1986, 32, 2, 91-100, https://doi.org/10.1248/jhs1956.32.91 . [all data]

Marozzi, Gambaro, et al., 1982
Marozzi, E.; Gambaro, V.; Saligari, E.; Mariani, R.; Lodi, F., Use of the retention index in gas chromatographic studies of drugs, J. Anal. Toxicol., 1982, 6, 4, 185-192, https://doi.org/10.1093/jat/6.4.185 . [all data]

Notes

Go To: Top, Normal alkane RI, non-polar column, temperature ramp, References

• Symbols used in this document:
  

  Tend	Final temperature
  Tstart	Initial temperature

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