ChemSpider 2D Image | Anilic Acid | C6H4O4

Anilic Acid

  • Molecular FormulaC6H4O4
  • Average mass140.094 Da
  • Monoisotopic mass140.010956 Da
  • ChemSpider ID62426

More details:






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

2,5-Cyclohexadiene-1,4-dione, 2,5-dihydroxy- [ACD/Index Name]
2,5-Dihydroxy-1,4-benzochinon [German] [ACD/IUPAC Name]
2,5-Dihydroxy-1,4-benzoquinone [French] [ACD/IUPAC Name]
2,5-DIHYDROXY-1,4-BENZOQUINONE [ACD/IUPAC Name]
Anilic Acid
p-Benzoquinone, 2,5-dihydroxy
p-Benzoquinone, 2,5-dihydroxy-
[60-00-4]
[615-94-1]
0KG5HVB52Z
More...

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

195464_ALDRICH [DBID]
AI3-23193 [DBID]
AIDS166852 [DBID]
AIDS-166852 [DBID]
AIDS220871 [DBID]
AIDS-220871 [DBID]
NSC 3843 [DBID]
NSC144259 [DBID]
NSC3843 [DBID]

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

Density: 1.8±0.1 g/cm3
Boiling Point: 322.3±42.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.6 mmHg at 25°C
Enthalpy of Vaporization: 65.4±6.0 kJ/mol
Flash Point: 162.9±24.4 °C
Index of Refraction: 1.729
Molar Refractivity: 30.3±0.3 cm3
#H bond acceptors: 4
#H bond donors: 2
#Freely Rotating Bonds: 0
#Rule of 5 Violations: 0
ACD/LogP: -0.21
ACD/LogD (pH 5.5): -4.38
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.00
ACD/LogD (pH 7.4): -4.68
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.00
Polar Surface Area: 75 Å2
Polarizability: 12.0±0.5 10-24cm3
Surface Tension: 122.4±3.0 dyne/cm
Molar Volume: 76.0±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) =  -1.12

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  350.98  (Adapted Stein & Brown method)
    Melting Pt (deg C):  113.58  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  3.13E-007  (Modified Grain method)
    Subcooled liquid VP: 2.34E-006 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):  7.534e+005
       log Kow used: -1.12 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  36.986 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.87E-006  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  7.658E-014 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -1.12  (KowWin est)
  Log Kaw used:  -4.117  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  2.997
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.0120
   Biowin2 (Non-Linear Model)     :   0.9128
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.1646  (weeks       )
   Biowin4 (Primary Survey Model) :   3.8601  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.8655
   Biowin6 (MITI Non-Linear Model):   0.9015
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.1708
 Ready Biodegradability Prediction:   YES

Hydrocarbon Biodegradation (BioHCwin v1.01):
    Structure incompatible with current estimation method!

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  0.000312 Pa (2.34E-006 mm Hg)
  Log Koa (Koawin est  ): 2.997
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.00962 
       Octanol/air (Koa) model:  2.44E-010 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.258 
       Mackay model           :  0.435 
       Octanol/air (Koa) model:  1.95E-008 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  21.5705 E-12 cm3/molecule-sec
      Half-Life =     0.496 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     5.950 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     0.350000 E-17 cm3/molecule-sec
      Half-Life =     3.274 Days (at 7E11 mol/cm3)
      Half-Life =     78.583 Hrs
   Fraction sorbed to airborne particulates (phi): 0.346 (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: -1.12 (estimated)

 Volatilization from Water:
    Henry LC:  1.87E-006 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:      371.8  hours   (15.49 days)
    Half-Life from Model Lake :       4155  hours   (173.1 days)

 Removal In Wastewater Treatment:
    Total removal:               1.95  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.75  percent
    Total to Air:                0.11  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       1.19            10.3         1000       
   Water     46.7            360          1000       
   Soil      52              720          1000       
   Sediment  0.0855          3.24e+003    0          
     Persistence Time: 359 hr




                    

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