ChemSpider 2D Image | DK4005000 | C6H2Cl2O4

DK4005000

  • Molecular FormulaC6H2Cl2O4
  • Average mass208.984 Da
  • Monoisotopic mass207.933014 Da
  • ChemSpider ID59971

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

2,5-Cyclohexadiene-1,4-dione, 2,5-dichloro-3,6-dihydroxy- [ACD/Index Name]
2,5-Dichlor-3,6-dihydroxy-1,4-benzochinon [German] [ACD/IUPAC Name]
2,5-Dichloro-3,6-dihydroxy-1,4-benzoquinone [ACD/IUPAC Name]
2,5-Dichloro-3,6-dihydroxy-1,4-benzoquinone [French] [ACD/IUPAC Name]
2,5-Dichloro-3,6-dihydroxy-2,5-cyclohexadiene-1,4-dione
2,5-dichloro-3,6-dihydroxycyclohexa-2,5-diene-1,4-dione
2,5-Dichloro-3,6-dihydroxy-p-benzoquinone
2,5-Dichloro-3,6-dihydroxy-p-quinone
201-780-7 [EINECS]
87-88-7 [RN]
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

NSC 6108 [DBID]
YJ8L3BB7Y4 [DBID]
23360_FLUKA [DBID]
AI3-61846 [DBID]
AIDS017909 [DBID]
AIDS-017909 [DBID]
BRN 1875040 [DBID]
C8136_SIGMA [DBID]
e2 [DBID]
NSC141076 [DBID]
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Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, version: 14.00

Density: 1.9±0.1 g/cm3
Boiling Point: 300.3±42.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.4 mmHg at 25°C
Enthalpy of Vaporization: 62.7±6.0 kJ/mol
Flash Point: 135.4±27.9 °C
Index of Refraction: 1.655
Molar Refractivity: 39.7±0.4 cm3
#H bond acceptors: 4
#H bond donors: 2
#Freely Rotating Bonds: 0
#Rule of 5 Violations: 0
ACD/LogP: 0.18
ACD/LogD (pH 5.5): -4.01
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.00
ACD/LogD (pH 7.4): -4.03
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.00
Polar Surface Area: 75 Å2
Polarizability: 15.7±0.5 10-24cm3
Surface Tension: 79.9±5.0 dyne/cm
Molar Volume: 108.1±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) =  -0.13

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  383.79  (Adapted Stein & Brown method)
    Melting Pt (deg C):  141.42  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  3.33E-010  (Modified Grain method)
    MP  (exp database):  283.5 deg C
    Subcooled liquid VP: 2.42E-007 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):  5.109e+004
       log Kow used: -0.13 (estimated)
       no-melting pt equation used
     Water Sol (Exper. database match) =  1900 mg/L (14 deg C)
        Exper. Ref:  YALKOWSKY,SH & DANNENFELSER,RM (1992)

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  3.7012 mg/L
    Wat Sol (Exper. database match) =  1900.00
       Exper. Ref:  YALKOWSKY,SH & DANNENFELSER,RM (1992)

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Vinyl/Allyl Halides
       Quinone/Hydroquinone
       Vinyl/Allyl Alcohols

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   9.67E-007  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.792E-015 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -0.13  (KowWin est)
  Log Kaw used:  -4.403  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  4.273
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.7564
   Biowin2 (Non-Linear Model)     :   0.0883
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.6660  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.5595  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.6503
   Biowin6 (MITI Non-Linear Model):   0.2478
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.2885
 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):  3.23E-005 Pa (2.42E-007 mm Hg)
  Log Koa (Koawin est  ): 4.273
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.093 
       Octanol/air (Koa) model:  4.6E-009 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.771 
       Mackay model           :  0.881 
       Octanol/air (Koa) model:  3.68E-007 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   5.9395 E-12 cm3/molecule-sec
      Half-Life =     1.801 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    21.610 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     0.050050 E-17 cm3/molecule-sec
      Half-Life =    22.897 Days (at 7E11 mol/cm3)
   Fraction sorbed to airborne particulates (phi): 0.826 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  10
      Log Koc:  1.000 

 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: -0.13 (estimated)

 Volatilization from Water:
    Henry LC:  9.67E-007 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:      876.8  hours   (36.53 days)
    Half-Life from Model Lake :       9686  hours   (403.6 days)

 Removal In Wastewater Treatment:
    Total removal:               1.90  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.76  percent
    Total to Air:                0.05  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.918           40.1         1000       
   Water     48.9            900          1000       
   Soil      50              1.8e+003     1000       
   Sediment  0.0946          8.1e+003     0          
     Persistence Time: 764 hr




                    

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