ChemSpider 2D Image | 2-(2,4-Dichlorophenyl)-1,4-benzoquinone | C12H6Cl2O2

2-(2,4-Dichlorophenyl)-1,4-benzoquinone

  • Molecular FormulaC12H6Cl2O2
  • Average mass253.081 Da
  • Monoisotopic mass251.974487 Da
  • ChemSpider ID686961

More details:

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

2-(2,4-Dichlorophenyl)-1,4-benzoquinone [ACD/IUPAC Name]
2-(2,4-Dichlorophényl)-1,4-benzoquinone [French] [ACD/IUPAC Name]
2-(2,4-Dichlorphenyl)-1,4-benzochinon [German] [ACD/IUPAC Name]
2,5-Cyclohexadiene-1,4-dione, 2-(2,4-dichlorophenyl)- [ACD/Index Name]
2-(2,4-Dichloro-phenyl)-[1,4]benzoquinone
2-(2,4-dichlorophenyl)benzo-1,4-quinone
2-(2,4-dichlorophenyl)cyclohexa-2,5-diene-1,4-dione
30100-32-4 [RN]
AC1LFXSB
AGN-PC-0O8Q02
More...

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

    Density: 1.5±0.1 g/cm3
    Boiling Point: 391.5±42.0 °C at 760 mmHg
    Vapour Pressure: 0.0±0.9 mmHg at 25°C
    Enthalpy of Vaporization: 64.1±3.0 kJ/mol
    Flash Point: 165.5±28.5 °C
    Index of Refraction: 1.632
    Molar Refractivity: 61.4±0.3 cm3
    #H bond acceptors: 2
    #H bond donors: 0
    #Freely Rotating Bonds: 1
    #Rule of 5 Violations: 0
    ACD/LogP: 3.58
    ACD/LogD (pH 5.5): 3.72
    ACD/BCF (pH 5.5): 397.54
    ACD/KOC (pH 5.5): 2524.89
    ACD/LogD (pH 7.4): 3.72
    ACD/BCF (pH 7.4): 397.54
    ACD/KOC (pH 7.4): 2524.89
    Polar Surface Area: 34 Å2
    Polarizability: 24.3±0.5 10-24cm3
    Surface Tension: 55.9±3.0 dyne/cm
    Molar Volume: 172.1±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) =  3.30

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  369.55  (Adapted Stein & Brown method)
    Melting Pt (deg C):  132.90  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  3.73E-006  (Modified Grain method)
    Subcooled liquid VP: 4.51E-005 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):  34.57
       log Kow used: 3.30 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  6.4819 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Quinone/Hydroquinone

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   3.00E-011  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  3.593E-008 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  3.30  (KowWin est)
  Log Kaw used:  -8.911  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  12.211
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.2759
   Biowin2 (Non-Linear Model)     :   0.0040
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.1817  (months      )
   Biowin4 (Primary Survey Model) :   3.1075  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.2503
   Biowin6 (MITI Non-Linear Model):   0.0429
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.2591
 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):  0.00601 Pa (4.51E-005 mm Hg)
  Log Koa (Koawin est  ): 12.211
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.000499 
       Octanol/air (Koa) model:  0.399 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.0177 
       Mackay model           :  0.0384 
       Octanol/air (Koa) model:  0.97 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  13.8084 E-12 cm3/molecule-sec
      Half-Life =     0.775 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     9.295 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     2.275000 E-17 cm3/molecule-sec
      Half-Life =     0.504 Days (at 7E11 mol/cm3)
      Half-Life =     12.090 Hrs
   Fraction sorbed to airborne particulates (phi): 0.028 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  143.2
      Log Koc:  2.156 

 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 = 1.841 (BCF = 69.33)
       log Kow used: 3.30 (estimated)

 Volatilization from Water:
    Henry LC:  3E-011 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 3.105E+007  hours   (1.294E+006 days)
    Half-Life from Model Lake : 3.387E+008  hours   (1.411E+007 days)

 Removal In Wastewater Treatment:
    Total removal:               9.22  percent
    Total biodegradation:        0.15  percent
    Total sludge adsorption:     9.07  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       0.00015         7.33         1000       
   Water     9.64            1.44e+003    1000       
   Soil      89.9            2.88e+003    1000       
   Sediment  0.502           1.3e+004     0          
     Persistence Time: 2.78e+003 hr

    Click to predict properties on the Chemicalize site


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