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ChemSpider 2D Image | 4-Hydroxyanilinium | C6H8NO

4-Hydroxyanilinium

  • Molecular FormulaC6H8NO
  • Average mass110.133 Da
  • Monoisotopic mass110.060043 Da
  • ChemSpider ID19162097

  • Charge - Charge

More details:

Date of deprecation: 14:30, Nov 7, 2014
Reason for deprecation: Deprecate record: there are no supporting data sources.

If you believe this record was deprecated in error, please use the Comment on this record button to contact the ChemSpider team.

Common reasons for deprecation are:
  • Chemically impossible structures (eg. incorrect valence atoms)
  • Lack of any linking data sources
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

4-Hydroxyanilinium
phenol, 4-amino-, conjugate acid

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

Density:
Boiling Point: 282.0±0.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.0 mmHg at 25°C
Enthalpy of Vaporization: 54.2±0.0 kJ/mol
Flash Point: 124.3±0.0 °C
Index of Refraction:
Molar Refractivity:
#H bond acceptors: 2
#H bond donors: 3
#Freely Rotating Bonds: 2
#Rule of 5 Violations: 0
ACD/LogP: 0.01
ACD/LogD (pH 5.5): -0.19
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 14.99
ACD/LogD (pH 7.4): 0.01
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 23.99
Polar Surface Area: 48 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) =  0.24
    Log Kow (Exper. database match) =  0.04
       Exper. Ref:  Hansch,C et al. (1995)

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  241.84  (Adapted Stein & Brown method)
    Melting Pt (deg C):  53.57  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  3.27E-005  (Modified Grain method)
    MP  (exp database):  187.5 deg C
    BP  (exp database):  284 deg C
    VP  (exp database):  4.00E-05 mm Hg at 25 deg C
    Subcooled liquid VP: 0.00162 mm Hg (25 deg C, exp database VP )

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  1.012e+005
       log Kow used: 0.04 (expkow database)
       no-melting pt equation used
     Water Sol (Exper. database match) =  6000 mg/L (25 deg C)
        Exper. Ref:  DUNN, SA (1954)

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  41737 mg/L
    Wat Sol (Exper. database match) =  6000.00
       Exper. Ref:  DUNN, SA (1954)

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.98E-010  atm-m3/mole
   Group Method:   2.68E-010  atm-m3/mole
   Exper Database: 9.57E-10  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  4.640E-011 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  0.04  (exp database)
  Log Kaw used:  -7.408  (exp database)
      Log Koa (KOAWIN v1.10 estimate):  7.448
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.5777
   Biowin2 (Non-Linear Model)     :   0.6132
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.8794  (weeks       )
   Biowin4 (Primary Survey Model) :   3.6216  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.3269
   Biowin6 (MITI Non-Linear Model):   0.2927
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.2573
 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):  0.216 Pa (0.00162 mm Hg)
  Log Koa (Koawin est  ): 7.448
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.39E-005 
       Octanol/air (Koa) model:  6.89E-006 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.000501 
       Mackay model           :  0.00111 
       Octanol/air (Koa) model:  0.000551 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  74.2471 E-12 cm3/molecule-sec
      Half-Life =     0.144 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.729 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi): 0.000806 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  72.53
      Log Koc:  1.861 

 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 (expkow database)

 Volatilization from Water:
    Henry LC:  9.57E-010 atm-m3/mole  (Henry experimental database)
    Half-Life from Model River: 6.391E+005  hours   (2.663E+004 days)
    Half-Life from Model Lake : 6.972E+006  hours   (2.905E+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       0.0217          3.46         1000       
   Water     38.8            360          1000       
   Soil      61.1            720          1000       
   Sediment  0.0717          3.24e+003    0          
     Persistence Time: 565 hr

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