ChemSpider 2D Image | Iprobenfos | C13H21O3PS

Iprobenfos

  • Molecular FormulaC13H21O3PS
  • Average mass288.343 Da
  • Monoisotopic mass288.094910 Da
  • ChemSpider ID30753

More details:






Validated by Experts, Validated by Users, Non-Validated, Removed by Users

1Y1&OPO&S1R&OY1&1 [WLN]
200-659-6 [EINECS]
247-449-0 [EINECS]
26087-47-8 [RN]
Iprobenfos [BSI] [ISO]
Kitazin
MFCD00191226
O,O-Bis(1-methylethyl) S-(Phenylmethyl) phosphorothioate
O,O-Bis(1-methylethyl) S-(phenylmethyl)phosphorothioate
O,O-Bis(1-methylethyl) S-phenylmethyl phosphorothioate (9CI)
More...

Validated by Experts, Validated by Users, Non-Validated, Removed by Users

1974687 [DBID]
36986_RIEDEL [DBID]
45814_RIEDEL [DBID]
BRN 1974687 [DBID]
C15230 [DBID]
PS2065_SUPELCO [DBID]
  • Experimental Physico-chemical Properties
  • Miscellaneous
    • Chemical Class:

      An organic thiophosphate that is the <element>S</element>-benzyl <element>O</element>,<element>O</element>-diisopropyl ester of phosphorothioic acid. Used as a rice fungicide to control leaf and ear b last, stem rot and sheath blight. ChEBI CHEBI:79737
      An organic thiophosphate that is the S-benzyl O,O-diisopropyl ester of phosphorothioic acid. Used as a rice fungicide to control leaf and ear b; last, stem rot and sheath blight. ChEBI https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:79737
  • Gas Chromatography
    • Retention Index (Kovats):

      1838 (Program type: Complex; Column... (show more) class: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Description: 50C(1min)=>20C/min=>150C=>10C/min=>280C(4min); CAS no: 26087478; Active phase: HP-5; Phase thickness: 0.25 um; Data type: Kovats RI; Authors: Tanabe, A.; Mitobe, H.; Kawata, K.; Sakai, M.; Yasuhara, A., New monitoring system for ninety pesticides and related compounds in river water by solid-phase extraction with determination by gas chromatography/mass spectrometry, J. AOAC Int., 83(1), 2000, 61-77.) NIST Spectra nist ri
    • Retention Index (Normal Alkane):

      1817 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.2 mm; Column length: 12 m; Column type: Capillary; Heat rate: 18 K/min; Start T: 60 C; End T: 265 C; Start time: 1 min; CAS no: 26087478; Active phase: HP-1; Carrier gas: He; Phase thickness: 0.33 um; Data type: Normal alkane RI; Authors: Liao, W.; Joe, T.; Cusick, W.G., Multiresidue screening method for fresh fruits and vegetables with gas chromatographic/mass spectrometric detection, J. Ass. Offic. Anal. Chem, 74(3), 1991, 554-565.) NIST Spectra nist ri
      1819.5 (Program type: Isothermal; Col... (show more) umn class: Standard non-polar; Column length: 2 m; Column type: Packed; CAS no: 26087478; Active phase: OV-101; Carrier gas: N2; Substrate: GAs Chrom Q (80-100 mesh); Data type: Normal alkane RI; Authors: Omura, M.; Hashimoto, K.; Ohta, K.; Iio, T.; Ueda, S.; Ando, K.; Fujiu, Y.; Hiraide, H., Effective application of the relative retention time diagram for gas chromatographic analysis of pesticides, J. Agric. Food Chem., 39(12), 1991, 2200-2205.) NIST Spectra nist ri
      1783 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column type: Capillary; CAS no: 26087478; Active phase: Ultra-1; Data type: Normal alkane RI; Authors: Tameo, O.; Kiyos, I., Simultaneous determination of pesticides by capillary gas chromatography, Cannot be traslated (in Japan), 14(2), 1991, 109-122.) NIST Spectra nist ri
      1805 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column length: 1 m; Column type: Packed; Heat rate: 4 K/min; Start T: 140 C; End T: 210 C; End time: 20 min; CAS no: 26087478; Active phase: OV-1; Carrier gas: Helium; Substrate: Chromosorb W AW DMCS; Data type: Normal alkane RI; Authors: TSunoda, N., Simultaneous determination of organophosphorous pesticides in forencis chemistry by gas-liquid chromatography with hydrogen flame ionization detector, Eisei Kagaku, 32(2), 1986, 91-100.) NIST Spectra nist ri
      1820 (Program type: Isothermal; Col... (show more) umn class: Standard non-polar; Column length: 1 m; Column type: Packed; Start T: 190 C; CAS no: 26087478; Active phase: OV-1; Carrier gas: Helium; Substrate: Chromosorb W AW DMCS; Data type: Normal alkane RI; Authors: TSunoda, N., Simultaneous determination of organophosphorous pesticides in forencis chemistry by gas-liquid chromatography with hydrogen flame ionization detector, Eisei Kagaku, 32(2), 1986, 91-100.) NIST Spectra nist ri
      1845 (Program type: Complex; Column... (show more) class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 50 0C(1 min) ^ 25 0C/min -> 125 0C ^ 10 0C/min -> 300 0C (10 min); CAS no: 26087478; Active phase: 5 % Phenyl methyl siloxane; Carrier gas: Helium; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: 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.) NIST Spectra nist ri
      1838 (Program type: Complex; Column... (show more) class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 50 0C (1 min) ^ 20 0C/min -> 150 0C ^ 10 0C/min -> 280 0C; CAS no: 26087478; Active phase: HP-5; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Kawara, K.; Asada, T.; Oikawa, K.; Tanabe, A., Multiresidue determination of pesticides in sediments by ultrasonically assisted extraction and gas chromatography/mass spectrometry, J. AOAC International, 88(5), 2005, 1440-1451.) NIST Spectra nist ri
      1859 (Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Heat rate: 10 K/min; Start T: 50 C; End T: 300 C; End time: 4 min; Start time: 1 min; CAS no: 26087478; Active phase: HP-5; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Murayama, H.; Mukai, H.; Mitobe, H.; Moriyama, N., Simple method for determining trace pesticides in air using extraction disks, Anal. Sci., 16, 2000, 257-263.) NIST Spectra nist ri
      1823.5 (Program type: Complex; Column... (show more) class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 75C =>10C/min =>200C(2min)=5C/min =>250C=> 10C/min =>290C (6.5min); CAS no: 26087478; Active phase: NB-5; Carrier gas: He; Phase thickness: 0.4 um; Data type: Normal alkane RI; Authors: Sasano, R.; Hamada, T.; Kurano, M.; Furuno, M., On-line coupling of solid-phase extraction to gas chromatography with fast solvent vaporization and concentration in an open injector liner. Analysis of pesticides in aqueous samples, J. Chromatogr. A, 896, 2000, 41-49.) NIST Spectra nist ri
      2534 (Program type: Ramp; Column cl... (show more) ass: Standard polar; Column type: Capillary; CAS no: 26087478; Active phase: Carbowax 20M; Data type: Normal alkane RI; Authors: Tameo, O.; Kiyos, I., Simultaneous determination of pesticides by capillary gas chromatography, Cannot be traslated (in Japan), 14(2), 1991, 109-122.) NIST Spectra nist ri

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

Density: 1.1±0.1 g/cm3
Boiling Point: 354.4±35.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.8 mmHg at 25°C
Enthalpy of Vaporization: 57.6±3.0 kJ/mol
Flash Point: 168.1±25.9 °C
Index of Refraction: 1.514
Molar Refractivity: 77.2±0.3 cm3
#H bond acceptors: 3
#H bond donors: 0
#Freely Rotating Bonds: 7
#Rule of 5 Violations: 0
ACD/LogP: 3.21
ACD/LogD (pH 5.5): 3.49
ACD/BCF (pH 5.5): 263.29
ACD/KOC (pH 5.5): 1879.97
ACD/LogD (pH 7.4): 3.49
ACD/BCF (pH 7.4): 263.29
ACD/KOC (pH 7.4): 1879.97
Polar Surface Area: 71 Å2
Polarizability: 30.6±0.5 10-24cm3
Surface Tension: 38.8±3.0 dyne/cm
Molar Volume: 256.4±3.0 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) =  3.57
    Log Kow (Exper. database match) =  3.34
       Exper. Ref:  Saito,H et al. (1993)

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  361.40  (Adapted Stein & Brown method)
    Melting Pt (deg C):  84.69  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  7.07E-005  (Modified Grain method)
    MP  (exp database):  < 25 deg C
    BP  (exp database):  126 @ 0.04 mm Hg deg C
    VP  (exp database):  4.05E-05 mm Hg at 25 deg C

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  20.16
       log Kow used: 3.34 (expkow database)
       no-melting pt equation used
     Water Sol (Exper. database match) =  400 mg/L (20 deg C)
        Exper. Ref:  SHIU,WY ET AL (1990)

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  139.34 mg/L
    Wat Sol (Exper. database match) =  400.00
       Exper. Ref:  SHIU,WY ET AL (1990)

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Esters
       Esters (phosphate)

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   3.43E-008  atm-m3/mole
   Group Method:   Incomplete
   Exper Database: 3.84E-08  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  1.331E-006 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  3.34  (exp database)
  Log Kaw used:  -5.804  (exp database)
      Log Koa (KOAWIN v1.10 estimate):  9.144
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.0523
   Biowin2 (Non-Linear Model)     :   1.0000
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.7377  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.9020  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.1053
   Biowin6 (MITI Non-Linear Model):   0.0132
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.4468
 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):  0.0054 Pa (4.05E-005 mm Hg)
  Log Koa (Koawin est  ): 9.144
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.000556 
       Octanol/air (Koa) model:  0.000342 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.0197 
       Mackay model           :  0.0426 
       Octanol/air (Koa) model:  0.0266 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 104.2012 E-12 cm3/molecule-sec
      Half-Life =     0.103 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.232 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.0311 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  165.1
      Log Koc:  2.218 

 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 = 1.872 (BCF = 74.44)
       log Kow used: 3.34 (expkow database)

 Volatilization from Water:
    Henry LC:  3.84E-008 atm-m3/mole  (Henry experimental database)
    Half-Life from Model River: 2.589E+004  hours   (1079 days)
    Half-Life from Model Lake : 2.826E+005  hours   (1.177E+004 days)

 Removal In Wastewater Treatment:
    Total removal:               9.87  percent
    Total biodegradation:        0.16  percent
    Total sludge adsorption:     9.72  percent
    Total to Air:                0.00  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.0787          2.46         1000       
   Water     16.7            900          1000       
   Soil      82.4            1.8e+003     1000       
   Sediment  0.828           8.1e+003     0          
     Persistence Time: 1.19e+003 hr




                    

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