ChemSpider 2D Image | Oxo(phenyl)phosphoniumolate | C6H6O2P

Oxo(phenyl)phosphoniumolate

  • Molecular FormulaC6H6O2P
  • Average mass140.077 Da
  • Monoisotopic mass140.002716 Da
  • ChemSpider ID5288360

More details:

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

methyl phosphonic acid anhydride
Oxo(phenyl)phosphoniumolat [German] [ACD/IUPAC Name]
Oxo(phenyl)phosphoniumolate [ACD/IUPAC Name]
Oxo(phényl)phosphoniumolate [French] [ACD/IUPAC Name]
Phosphorus(1+), hydroxyoxophenyl-, inner salt [ACD/Index Name]
55861-16-0 [RN]
phenyl phosphonic acid anhydride
PHOSPHINE OXIDE, OXOPHENYL-
phosphobenzene

Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, version: 14.00

Density:
Boiling Point:
Vapour Pressure:
Enthalpy of Vaporization:
Flash Point:
Index of Refraction:
Molar Refractivity:
#H bond acceptors: 2
#H bond donors: 1
#Freely Rotating Bonds: 1
#Rule of 5 Violations:
ACD/LogP:
ACD/LogD (pH 5.5):
ACD/BCF (pH 5.5):
ACD/KOC (pH 5.5):
ACD/LogD (pH 7.4):
ACD/BCF (pH 7.4):
ACD/KOC (pH 7.4):
Polar Surface Area: 40 Å2
Polarizability:
Surface Tension:
Molar Volume:

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

                        
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  0.04

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  279.63  (Adapted Stein & Brown method)
    Melting Pt (deg C):  35.54  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.000135  (Modified Grain method)
    MP  (exp database):  84 deg C
    Subcooled liquid VP: 0.000494 mm Hg (25 deg C, Mod-Grain method)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  7.524e+004
       log Kow used: 0.04 (estimated)
       no-melting pt equation used
     Water Sol (Exper. database match) =  6.76e+004 mg/L (14 deg C)
        Exper. Ref:  YALKOWSKY,SH & DANNENFELSER,RM (1992)

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  6.6657e+005 mg/L
    Wat Sol (Exper. database match) =  67600.00
       Exper. Ref:  YALKOWSKY,SH & DANNENFELSER,RM (1992)

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Neutral Organics

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.31E-009  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  3.355E-010 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  0.04  (KowWin est)
  Log Kaw used:  -7.271  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  7.311
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.8080
   Biowin2 (Non-Linear Model)     :   0.9421
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.9072  (weeks       )
   Biowin4 (Primary Survey Model) :   3.6476  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.3305
   Biowin6 (MITI Non-Linear Model):   0.2737
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.5771
 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):  0.0659 Pa (0.000494 mm Hg)
  Log Koa (Koawin est  ): 7.311
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  4.55E-005 
       Octanol/air (Koa) model:  5.02E-006 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.00164 
       Mackay model           :  0.00363 
       Octanol/air (Koa) model:  0.000402 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   2.0898 E-12 cm3/molecule-sec
      Half-Life =     5.118 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    61.417 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.00264 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1.082
      Log Koc:  0.034 

 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 = 0.500 (BCF = 3.162)
       log Kow used: 0.04 (estimated)

 Volatilization from Water:
    Henry LC:  1.31E-009 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 5.328E+005  hours   (2.22E+004 days)
    Half-Life from Model Lake : 5.812E+006  hours   (2.422E+005 days)

 Removal In Wastewater Treatment:
    Total removal:               1.85  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.76  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       0.0307          123          1000       
   Water     38.5            360          1000       
   Soil      61.4            720          1000       
   Sediment  0.0711          3.24e+003    0          
     Persistence Time: 581 hr

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