Chlorpyrifos
- Formula: C9H11Cl3NO3PS
- Molecular weight: 350.586
- IUPAC Standard InChIKey: SBPBAQFWLVIOKP-UHFFFAOYSA-N
- CAS Registry Number: 2921-88-2
- 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: Dursban; Phosphorothioic acid, O,O-diethyl O-(3,5,6-trichloro-2-pyridinyl) ester; Phosphorothioic acid, O,O-diethyl O-(3,5,6-trichloro-2-pyridyl) ester; Chloropyrifos; Chloropyriphos; Chlorpyriphos; Chlorpyrophos; Dowco 179; Dursban 4E; ENT 27,311; Killmaster; Lorsban; O,O-Diethyl O-(3,5,6-Trichloro-2-pyridyl) phosphorothioate; Brodan; Chlorpyrifos-ethyl; Chlorpyriphos-ethyl; Detmol U.A.; O,O-Diaethyl-O-3,5,6-trichlor-2-pyridylmonothiophosphat; Dursban F; ENT 27311; OMS-0971; 2-Pyridinol, 3,5,6-trichloro-, O-ester with O,O-diethyl phosphorothioate; Pyrinex; Stipend; Dursban 10CR; suSCon; Chlorpyrofos; Dursban 2E; Empire 20; Equity; Lentrek; Lock-On; OMS 971; Pageant; Piridane; Silrifos; Spannit; Suscon blue; Suscon green; Trichlorpyrphos; Zidil; Bonidel; Coroban; Danusban; Durmet; Dursban R; Ethyl chlorpyriphos; Geodinfos; O,O-Diethyl O-(3,5,6-trichloro-2-pyridinyl)phosphorothioate; Radar; Tafaban; Terial; XRM 429; XRM 5160; m-Chlorpyrifos; O,O-Diethyl O-(3,5,6-trichloropyridin-2-yl) thiophosphate
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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
Column type | Active phase | Temperature (C) | I | Reference | Comment |
---|---|---|---|---|---|
Capillary | OV-1 | 190. | 1947. | Erdmann, Rochholz, et al., 1992 | |
Capillary | OV-1 | 220. | 1967. | Erdmann, Rochholz, et al., 1992 |
Van Den Dool and Kratz RI, non-polar column, temperature ramp
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | SLB-5MS | 1971. | Mondello, Casilli, et al., 2007 | 30. m/0.25 mm/0.25 μm, He, 2. K/min; Tstart: 70. C; Tend: 300. C |
Capillary | SLB-5MS | 1976. | Mondello, Casilli, et al., 2007 | 30. m/0.25 mm/0.25 μm, He, 2. K/min; Tstart: 70. C; Tend: 300. C |
Normal alkane RI, non-polar column, isothermal
Column type | Active phase | Temperature (C) | I | Reference | Comment |
---|---|---|---|---|---|
Packed | OV-1 | 190. | 1955. | TSunoda, 1986 | Helium, Chromosorb W AW DMCS; Column length: 1. m |
Normal alkane RI, non-polar column, temperature ramp
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | Polydimethyl siloxane | 1997. | Hayakawa, Niinomi, et al., 1990 | 25. m/0.32 mm/0.52 μm, He, 6. K/min; Tstart: 60. C; Tend: 270. C |
Packed | OV-1 | 1940. | TSunoda, 1986 | Helium, Chromosorb W AW DMCS, 4. K/min, 210. C @ 20. min; Column length: 1. m; Tstart: 140. C |
Normal alkane RI, non-polar column, custom temperature program
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | Ultra-1 | 1927. | Tameo and Kiyos, 1991 | Program: not specified |
Capillary | OV-1, SE-30, Methyl silicone, SP-2100, OV-101, DB-1, etc. | 1982. | Waggott and Davies, 1984 | Hydrogen; Column length: 50. m; Column diameter: 0.32 mm; Program: not specified |
References
Go To: Top, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
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]
Mondello, Casilli, et al., 2007
Mondello, L.; Casilli, A.; Tranchida, P.Q.; Presti, M.L.; Dugo, P.; Dugo, G.,
Comprehensive gas chromatography coupled to mass spectrometry for the separation of pesticides in a very complex matrix,
Anal. Bioanal. Chem., 2007, 389, 6, 1755-1763, https://doi.org/10.1007/s00216-007-1412-y
. [all data]
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]
Hayakawa, Niinomi, et al., 1990
Hayakawa, S.; Niinomi, J.; Kato, S.; Kanamaru, T.,
Retention time and mass number of agrochemicals by capillary column GC/MS,
Mie-ken Kankyo-Kagaku Senta-kenkyu-ho-koku (Report of the Environmental Science Institute of Mie Prefecture), 1990, 10, 53-56. [all data]
Tameo and Kiyos, 1991
Tameo, O.; Kiyos, I.,
Simultaneous determination of pesticides by capillary gas chromatography,
Cannot be traslated (in Japan), 1991, 14, 2, 109-122. [all data]
Waggott and Davies, 1984
Waggott, A.; Davies, I.W.,
Identification of organic pollutants using linear temperature programmed retention indices (LTPRIs) - Part II, 1984, retrieved from http://dwi.defra.gov.uk/research/completed-research/reports/dwi0383.pdf. [all data]
Notes
Go To: Top, Gas Chromatography, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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