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Home Page Flashcards Azinphos-ethyl C12H16N3O3PS2 structure - Flashcards

Azinphos-ethyl C12H16N3O3PS2 structure – Flashcards

Flashcard maker : Briley Leonard

C12H16N3O3PS2 structure
Molecular Formula C12H16N3O3PS2
Average mass 345.378 Da
Density 1.4±0.1 g/cm3
Boiling Point 444.7±55.0 °C at 760 mmHg
Flash Point 222.7±31.5 °C
Molar Refractivity 88.1±0.5 cm3
Polarizability 34.9±0.5 10-24cm3
Surface Tension 56.5±7.0 dyne/cm
Molar Volume 241.2±7.0 cm3
  • Experimental data
  • Predicted – ACD/Labs
  • Predicted – EPISuite
  • Predicted – ChemAxon
  • Experimental Physico-chemical Properties

    • Experimental Melting Point:

      53 °C Jean-Claude Bradley Open Melting Point Dataset 18130
  • Gas Chromatography

    • Retention Index (Kovats):

      2546 (Program type: Isothermal; Col… (show more) umn class: Standard non-polar; Column type: Capillary; Start T: 250 C; CAS no: 2642719; Active phase: OV-1; Data type: Kovats RI; Authors: Erdmann, F.; Rochholz, G.; Schutz, H., Retention-indices on OV-1 of approximately 170 commonly used pesticides, Mikrochim. Acta, 106, 1992, 219-226.) NIST Spectra nist ri
      2551 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.25 mm; Column length: 15 m; Column type: Capillary; Heat rate: 6 K/min; Start T: 100 C; End T: 270 C; CAS no: 2642719; Active phase: DB-1; Carrier gas: He; Data type: Kovats RI; Authors: Hall, G.L.; Whitehead, W.E.; Mourer, C.R.; Shibamoto, T., A new gas chromatographic retention index for pesticides and related compounds, J. Hi. Res. Chromatogr. & Chromatogr. Comm., 9, 1986, 266-271.) NIST Spectra nist ri
      2579 (Program type: Isothermal; Col… (show more) umn class: Standard non-polar; Column diameter: 0.20 mm; Column length: 25 m; Column type: Capillary; Start T: 250 C; CAS no: 2642719; Active phase: SPB-1; Carrier gas: He; Data type: Kovats RI; Authors: Lora-Tamayo, C.; Rams, M.A.; Chacon, J.M.R., Gas Chromatographic Data for 187 Nitrogen- or Phosphorus-Containing Drugs and Metabolites of Toxicological Interest Analysed on Methyl Silicone Capillary Columns, J. Chromatogr., 374, 1986, 73-85.) NIST Spectra nist ri
      2556 (Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 15 m; Column type: Capillary; Heat rate: 6 K/min; Start T: 100 C; End T: 270 C; CAS no: 2642719; Active phase: DB-5; Carrier gas: He; Data type: Kovats RI; Authors: Hall, G.L.; Whitehead, W.E.; Mourer, C.R.; Shibamoto, T., A new gas chromatographic retention index for pesticides and related compounds, J. Hi. Res. Chromatogr. & Chromatogr. Comm., 9, 1986, 266-271.) NIST Spectra nist ri

    • Retention Index (Normal Alkane):

      2565.4 (Program type: Complex; Column… (show more) class: Standard non-polar; Column diameter: 0.2 mm; Column length: 25 m; Column type: Capillary; Description: 1 min at 100 0C; 100 – 150 0C at 30 deg/min; 2 min at 150 0C; 150 – 205 0C at 3 deg/min; 205 – 240 0C at 10 deg/min; 240 – 260 0C at 2 deg/min; 1 min at 260 0C; CAS no: 2642719; Active phase: HP-1; Carrier gas: He; Phase thickness: 0.33 um; Data type: Normal alkane RI; Authors: Stan, H.-J., Application of Capillary Gas Chromatography with Mass Selective Detection to Pesticide Residue Analysis, J. Chromatogr., 467, 1989, 85-98.) NIST Spectra nist ri
      2546.4 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column length: 1.1 m; Column type: Packed; Heat rate: 8.5 K/min; Start T: 50 C; End T: 300 C; CAS no: 2642719; Active phase: OV-101; Carrier gas: N2; Substrate: Chromosorb W HP; Data type: Normal alkane RI; Authors: Saxton, W.L., Emergence temperature indices and relative retention times of pesticides and industrial chemicals determined by linear programmed temperature gas chromatography, J. Chromatogr., 393, 1987, 175-194.) NIST Spectra nist ri
      2549.1 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column type: Packed; Heat rate: 4 K/min; Start T: 200 C; End T: 290 C; CAS no: 2642719; Active phase: SE-30; Data type: Normal alkane RI; Authors: Krijgsman, W.; van de Kamp, C.G., Analysis of organophosphorus pesticides by capillary gas chromatography with flame photometric detection, J. Chromatogr., 117, 1976, 201-205.) NIST Spectra nist ri
      2562 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column length: 2.4 m; Column type: Packed; Heat rate: 10 K/min; Start T: 150 C; End T: 300 C; CAS no: 2642719; Active phase: OV-101; Substrate: Gas Chrom Q; Data type: Normal alkane RI; Authors: Bowman, M.C.; Beroza, M., GLC Retention Times of Pesticides and Metabolites Containing Phosphorus and Sulfur on Four Thermally Stable Columns, J. Ass. Offic. Anal. Chem, 53(3), 1970, 499-508.) NIST Spectra nist ri
      2598 (Program type: Complex; Column… (show more) class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 80C(1min) => 10C/min =>160C (5min) => 3C/min =>240C =>25C/min =>280C(10min); CAS no: 2642719; Active phase: DB-5MS; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Chu, X.-G.; Hu, X.-Z.; Yao, H.-Y., Determination of 266 pesticide residues in apple juice by matrix solid-phase dispersion and gas chromatography-mass selective detection, J. Chromatogr. A, 1063, 2005, 201-210.) NIST Spectra nist ri
      2595 (Program type: Complex; Column… (show more) class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 70C(2min) =>25C/min =>150C=>3C/min => 200C=> 8C/min =>280C(10min); CAS no: 2642719; Active phase: HP-5MS; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Wong, J.W.; Webster, M.G.; Bezabeh, D.Z.; Hengel, M.J.; Ngim, K.K.; Krynitsky, A.J.; Ebeler, S.E., Multiresidue determination of pesticides in malt beverages by capillary gas chromatography with mass spectrometry and selected ion monitoring, J. Agric. Food Chem., 52, 2004, 6361-6372.) NIST Spectra nist ri
      2579.6 (Program type: Complex; Column… (show more) class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 60C (2.7min) => 25C/min =>173C(2min) =>2C/min =>195C=>25C/min =>270C; CAS no: 2642719; Active phase: SE-54; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Russo, M.V.; Campanella, L.; Avino, P., Determination of organophosphorus pesticide residues in human tissues by capillary gas chromatography-negative chemical ionization mass spectrometry analysis, J. Chromatogr. B, 780, 2002, 431-441.) NIST Spectra nist ri
      2559 (Program type: Complex; Column… (show more) class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 40C(2min) =>3C/min =>175C (4min) => 3C/min => 240C => 7C/min=>320C(10min); CAS no: 2642719; Active phase: HP-5MS; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Lacorte, S.; Guiffard, I.; Fraisse, D.; Barcelo, D., Broad spectrum analysis of 109 priority compounds listed in the 76/464/CEE council directive using solid-phase extraction and GC/EI/MS, Anal. Chem., 72, 2000, 1430-1440.) NIST Spectra nist ri
      2570.2 (Program type: Complex; Column… (show more) class: Semi-standard non-polar; Column diameter: 0.2 mm; Column length: 25 m; Column type: Capillary; Description: 100C(1min) => 30C/min=> 150C(2min) => 3C/min=> 205C => 10C/min =>260C(29min); CAS no: 2642719; Active phase: SE-54; Phase thickness: 0.33 um; Data type: Normal alkane RI; Authors: Stan, H.-J., Pesticide residue analysis in foodstuffs applying capillary gas chromatography with mass spectrometric detection State-of-the-art use of modified DFG-multimethod S19 and automated data evaluation, J. Chromatogr. A, 892, 2000, 347-377.) NIST Spectra nist ri
      2608.6 (Program type: Complex; Column… (show more) class: Semi-standard non-polar; Column diameter: 0.2 mm; Column length: 29 m; Column type: Capillary; Description: 80 C (1 min) ^ 6 C/min -> 200 C (3 min) ^ 6 C/min -> 260 C (8 min); CAS no: 2642719; Active phase: DB-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Papadopoulou-Mourkidou, E.; Patsias, J.; Kotopoulou, A., Determination of pesticides in soils by gas chromatography-ion trap mass spectrometry, J. AOAC Int., 80(2), 1997, 447-454.) NIST Spectra nist ri
      2581.1 (Program type: Complex; Column… (show more) class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 80(1)-6^ ->200(3)-6^ -> 260(10); CAS no: 2642719; Active phase: HP-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Patsias, J.; Papadopoulou-Mourkidou, E., Rapid method for the analysis of a variety of chemical classes of pesticides in surface and ground waters by off-line solid phase extraction and gas chromatography-ion trap mass spectrometry, J. Chromatogr. A, 740, 1996, 83-98.) NIST Spectra nist ri

Predicted data is generated using the ACD/Labs Percepta Platform – PhysChem Module

Density: 1.4±0.1 g/cm3
Boiling Point: 444.7±55.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.1 mmHg at 25°C
Enthalpy of Vaporization: 70.3±3.0 kJ/mol
Flash Point: 222.7±31.5 °C
Index of Refraction: 1.651
Molar Refractivity: 88.1±0.5 cm3
#H bond acceptors: 6
#H bond donors: 0
#Freely Rotating Bonds: 7
#Rule of 5 Violations: 0
ACD/LogP: 3.61
ACD/LogD (pH 5.5): 3.58
ACD/BCF (pH 5.5): 308.04
ACD/KOC (pH 5.5): 2103.54
ACD/LogD (pH 7.4): 3.58
ACD/BCF (pH 7.4): 308.04
ACD/KOC (pH 7.4): 2103.54
Polar Surface Area: 131 Å2
Polarizability: 34.9±0.5 10-24cm3
Surface Tension: 56.5±7.0 dyne/cm
Molar Volume: 241.2±7.0 cm3

Predicted data is generated using the US Environmental Protection Agency’s EPISuite™ 

 
 Log Octanol-Water Partition Coef (SRC):
 Log Kow (KOWWIN v1.67 estimate) = 3.51
 Log Kow (Exper. database match) = 3.40
 Exper. Ref: Hansch,C et al. (1995)

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
 Boiling Pt (deg C): 477.85 (Adapted Stein & Brown method)
 Melting Pt (deg C): 90.06 (Mean or Weighted MP)
 VP(mm Hg,25 deg C): 5.48E-008 (Modified Grain method)
 MP (exp database): 53 deg C
 BP (exp database): 147 @ 10 mm Hg deg C
 VP (exp database): 2.40E-06 mm Hg at 20 deg C
 Subcooled liquid VP: 4.54E-006 mm Hg (20 deg C, exp database VP )

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
 Water Solubility at 25 deg C (mg/L): 8.248
 log Kow used: 3.40 (expkow database)
 no-melting pt equation used
 Water Sol (Exper. database match) = 10.5 mg/L (20 deg C)
 Exper. Ref: BOWMAN,BT & SANS,WW (1983)

 Water Sol Estimate from Fragments:
 Wat Sol (v1.01 est) = 14.16 mg/L
 Wat Sol (Exper. database match) = 10.50
 Exper. Ref: BOWMAN,BT & SANS,WW (1983)

 ECOSAR Class Program (ECOSAR v0.99h):
 Class(es) found:
 Esters
 Esters (phosphate)
 Nearest analog analysis: pesticides

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
 Bond Method : 5.04E-010 atm-m3/mole
 Group Method: Incomplete
 Exper Database: 9.95E-08 atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]: 3.019E-009 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
 Log Kow used: 3.40 (exp database)
 Log Kaw used: -5.391 (exp database)
 Log Koa (KOAWIN v1.10 estimate): 8.791
 Log Koa (experimental database): None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
 Biowin1 (Linear Model) : 0.8971
 Biowin2 (Non-Linear Model) : 1.0000
 Expert Survey Biodegradation Results:
 Biowin3 (Ultimate Survey Model): 2.5897 (weeks-months)
 Biowin4 (Primary Survey Model) : 3.8148 (days )
 MITI Biodegradation Probability:
 Biowin5 (MITI Linear Model) : 0.0213
 Biowin6 (MITI Non-Linear Model): 0.0109
 Anaerobic Biodegradation Probability:
 Biowin7 (Anaerobic Linear Model): 0.9002
 Ready Biodegradability Prediction: NO

Hydrocarbon Biodegradation (BioHCwin v1.01):
 Structure incompatible with current estimation method!

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
 Vapor pressure (liquid/subcooled): 0.000605 Pa (4.54E-006 mm Hg)
 Log Koa (Koawin est ): 8.791
 Kp (particle/gas partition coef. (m3/ug)):
 Mackay model : 0.00496 
 Octanol/air (Koa) model: 0.000152 
 Fraction sorbed to airborne particulates (phi):
 Junge-Pankow model : 0.152 
 Mackay model : 0.284 
 Octanol/air (Koa) model: 0.012 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
 Hydroxyl Radicals Reaction:
 OVERALL OH Rate Constant = 185.4569 E-12 cm3/molecule-sec
 Half-Life = 0.058 Days (12-hr day; 1.5E6 OH/cm3)
 Half-Life = 0.692 Hrs
 Ozone Reaction:
 No Ozone Reaction Estimation
 Fraction sorbed to airborne particulates (phi): 0.218 (Junge,Mackay)
 Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
 Koc : 237.1
 Log Koc: 2.375 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
 Rate constants can NOT be estimated for this structure!

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
 Log BCF from regression-based method = 1.918 (BCF = 82.79)
 log Kow used: 3.40 (expkow database)

 Volatilization from Water:
 Henry LC: 9.95E-008 atm-m3/mole (Henry experimental database)
 Half-Life from Model River: 1.094E+004 hours (455.7 days)
 Half-Life from Model Lake : 1.195E+005 hours (4978 days)

 Removal In Wastewater Treatment:
 Total removal: 10.95 percent
 Total biodegradation: 0.17 percent
 Total sludge adsorption: 10.78 percent
 Total to Air: 0.01 percent
 (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
 Mass Amount Half-Life Emissions
 (percent) (hr) (kg/hr)
 Air 0.057 1.38 1000 
 Water 17.8 900 1000 
 Soil 81.1 1.8e+003 1000 
 Sediment 1.02 8.1e+003 0 
 Persistence Time: 1.09e+003 hr

Click to predict properties on the Chemicalize site

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