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Chlorpyrifos Compound Information and Applications for GC (Gas Chromatography) and LC (Liquid Chromatography) Analysis

Chlorpyrifos

CAS # 2921-88-2


Compound Structure and Properties

Molecular Weight350.5863
FormulaC9H11Cl3NO3PS
Melting Point42 °C
Density1.398 g/cm3 (43.5 °C)
Solubility in Water2 mg/L (25 °C)
log P4.96 (octanol/water)
Data above sourced from ChemSpider and Wikipedia

GC Mass Spectrum

m/z
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Synonyms

Chlorpyrifos; Dursban; Chloropyrifos; Chloropyriphos; Chlorpyriphos; Chlorpyrophos; Dowco 179; Dursban 4E; ENT 27,311; Killmaster; Lorsban; Brodan; Chlorpyrifos-ethyl; Chlorpyriphos-ethyl; Detmol U.A.; Ethion, dry; Dursban F; Eradex; OMS-0971; Pyrinex; Stipend; Dursban 10CR; suSCon; Chlorpyrofos; Crossfire


Application Chromatograms

EPA Method 525.3 UCMR4 Standard on Rxi-5Sil MS at 10x the Method Reporting Limit (SIM Analysis)
EPA Method 525.3 UCMR4 Standard on Rxi-5Sil MS at Method Reporting Limit (SIM Analysis)
EPA Method 525.3 OPP Calibration Standard (with 525.3 Internal and Surrogate Standards) on Rxi-5Sil MS
EPA Method 525.3 Full Analyte List on Rxi-5Sil MS
GC Multiresidue Pesticide Standard #1-OPP on Rxi-5ms by GC-MS
QuEChERS Performance Standards Kit Pesticides on Rxi-5ms
GCxGC-TOFMS Contour Plot of Unfortified Detoxification Tea
GCxGC-TOFMS Contour Plot Showing Potential Isobaric Interference with Acephate (m/z 136) in 1D Analysis
GCxGC-TOFMS Contour Plot of Unfortified Berry Tea
Semivolatile Organics in Drinking Water on Rxi-5Sil MS by EPA Method 525.2
GCxGC-TOFMS Analysis of Multi-Pesticide Standard Using Rxi-5Sil MS and Rtx-200
EPA Method 8140/8141/8141A Organophosphorus Pesticides on Rtx-35
Organophosphorus Pesticides US EPA Method 8140/8141/8141A on Rtx-1701
Organophosphorus Pesticides US EPA Method 8140/8141/8141A on Rtx-1
Organophosphorus Pesticides US EPA Method 8140/8141/8141A on Rtx-35
Pesticides in Dietary Supplements (Zoom of GCxGC-TOFMS Contour Plot)
Marijuana Pesticides by GCxGC on Rxi-5Sil MS and Rtx-200
Pesticides and Brominated Flame Retardants by EPA Method 527 on Rxi-5Sil MS
Organophosphorus Pesticides (European) on Rtx-CLPesticides
Organophosphorus Pesticides (European) on Rtx-CLPesticides
Semivolatile Organics by EPA Method 525 on Rtx-XLB
Organophosphorous Pesticides U.S. EPA Method 8141A on Rtx-OPPesticides & Rtx-OPPesticides2
Semivolatiles on Rxi-5ms by EPA Method 525.2
Organochlorine Pesticides by EPA Method 8081B on Rtx-CLPesticides/Rtx-CLPesticides2 (extended list)
Minnesota Dept. of Agriculture List 1 Pesticides on Rxi-1ms
Pesticides and Brominated Flame Retardants by EPA Method 527 on Rxi-5Sil MS
Organophosphorus Pesticides by EPA Method 8140/8141/8141A on Rtx-CLPesticides
Organophosphorus Pesticides by US EPA Method 8140/8141/8141A on Rtx-CLPesticides2
Organophosphorus Pesticides U.S. EPA Method 8141A on Rtx-OPPesticides2
Pesticides on Ultra Aqueous C18