ChemSpider 2D Image | 3-(Diphenylphosphoryl)-1,2-benzenediol | C18H15O3P

3-(Diphenylphosphoryl)-1,2-benzenediol

  • Molecular FormulaC18H15O3P
  • Average mass310.284 Da
  • Monoisotopic mass310.075867 Da
  • ChemSpider ID12524733

More details:






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

1,2-Benzenediol, 3-(diphenylphosphinyl)- [ACD/Index Name]
3-(Diphenylphosphoryl)-1,2-benzenediol [ACD/IUPAC Name]
3-(Diphénylphosphoryl)-1,2-benzènediol [French] [ACD/IUPAC Name]
3-(Diphenylphosphoryl)-1,2-benzoldiol [German] [ACD/IUPAC Name]

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

Density: 1.3±0.1 g/cm3
Boiling Point: 549.0±50.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.5 mmHg at 25°C
Enthalpy of Vaporization: 86.0±3.0 kJ/mol
Flash Point: 285.8±30.1 °C
Index of Refraction: 1.670
Molar Refractivity: 86.0±0.4 cm3
#H bond acceptors: 3
#H bond donors: 2
#Freely Rotating Bonds: 3
#Rule of 5 Violations: 0
ACD/LogP: 1.53
ACD/LogD (pH 5.5): 2.47
ACD/BCF (pH 5.5): 44.24
ACD/KOC (pH 5.5): 524.12
ACD/LogD (pH 7.4): 2.40
ACD/BCF (pH 7.4): 37.47
ACD/KOC (pH 7.4): 443.93
Polar Surface Area: 67 Å2
Polarizability: 34.1±0.5 10-24cm3
Surface Tension: 64.9±5.0 dyne/cm
Molar Volume: 230.1±5.0 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) =  2.14

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  474.77  (Adapted Stein & Brown method)
    Melting Pt (deg C):  89.76  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  7.53E-010  (Modified Grain method)
    Subcooled liquid VP: 3.17E-009 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):  608.3
       log Kow used: 2.14 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  37456 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   5.69E-018  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  5.054E-013 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.14  (KowWin est)
  Log Kaw used:  -15.633  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  17.773
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.0876
   Biowin2 (Non-Linear Model)     :   0.9823
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.6702  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.4892  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.0243
   Biowin6 (MITI Non-Linear Model):   0.0200
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.1933
 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):  4.23E-007 Pa (3.17E-009 mm Hg)
  Log Koa (Koawin est  ): 17.773
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  7.1 
       Octanol/air (Koa) model:  1.46E+005 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.996 
       Mackay model           :  0.998 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  27.1232 E-12 cm3/molecule-sec
      Half-Life =     0.394 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     4.732 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi): 0.997 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  2518
      Log Koc:  3.401 

 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 = 0.945 (BCF = 8.816)
       log Kow used: 2.14 (estimated)

 Volatilization from Water:
    Henry LC:  5.69E-018 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.813E+014  hours   (7.552E+012 days)
    Half-Life from Model Lake : 1.977E+015  hours   (8.239E+013 days)

 Removal In Wastewater Treatment:
    Total removal:               2.40  percent
    Total biodegradation:        0.10  percent
    Total sludge adsorption:     2.30  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       1.43e-008       9.46         1000       
   Water     20.6            900          1000       
   Soil      79.3            1.8e+003     1000       
   Sediment  0.0951          8.1e+003     0          
     Persistence Time: 1.49e+003 hr




                    

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