ChemSpider 2D Image | 4-(Methylamino)phenolate | C7H8NO

4-(Methylamino)phenolate

  • Molecular FormulaC7H8NO
  • Average mass122.145 Da
  • Monoisotopic mass122.061134 Da
  • ChemSpider ID3464793

  • Charge - Charge

More details:

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

4-(Methylamino)phenolat [German] [ACD/IUPAC Name]
4-(Methylamino)phenolate [ACD/IUPAC Name]
4-(Méthylamino)phénolate [French] [ACD/IUPAC Name]
Phenol, 4-(methylamino)-, ion(1-) [ACD/Index Name]

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

Density:
Boiling Point: 262.7±23.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.6 mmHg at 25°C
Enthalpy of Vaporization: 52.1±3.0 kJ/mol
Flash Point: 148.6±13.3 °C
Index of Refraction:
Molar Refractivity:
#H bond acceptors: 2
#H bond donors: 2
#Freely Rotating Bonds: 1
#Rule of 5 Violations: 0
ACD/LogP: 0.85
ACD/LogD (pH 5.5): 0.73
ACD/BCF (pH 5.5): 1.76
ACD/KOC (pH 5.5): 42.24
ACD/LogD (pH 7.4): 1.04
ACD/BCF (pH 7.4): 3.62
ACD/KOC (pH 7.4): 87.03
Polar Surface Area: 35 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) =  0.79

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  227.22  (Adapted Stein & Brown method)
    Melting Pt (deg C):  41.44  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.00307  (Modified Grain method)
    MP  (exp database):  135 deg C
    Subcooled liquid VP: 0.0392 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):  2.058e+004
       log Kow used: 0.79 (estimated)
       no-melting pt equation used
     Water Sol (Exper. database match) =  1e+004 mg/L ( deg C)
        Exper. Ref:  MERCK INDEX (1996)

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  22479 mg/L
    Wat Sol (Exper. database match) =  10000.00
       Exper. Ref:  MERCK INDEX (1996)

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   4.35E-010  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  2.417E-008 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  0.79  (KowWin est)
  Log Kaw used:  -7.750  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  8.540
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.5710
   Biowin2 (Non-Linear Model)     :   0.5650
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.8484  (weeks       )
   Biowin4 (Primary Survey Model) :   3.6014  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.2856
   Biowin6 (MITI Non-Linear Model):   0.2197
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.1777
 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):  5.23 Pa (0.0392 mm Hg)
  Log Koa (Koawin est  ): 8.540
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  5.74E-007 
       Octanol/air (Koa) model:  8.51E-005 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  2.07E-005 
       Mackay model           :  4.59E-005 
       Octanol/air (Koa) model:  0.00676 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  56.0057 E-12 cm3/molecule-sec
      Half-Life =     0.191 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     2.292 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi): 3.33E-005 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  105.3
      Log Koc:  2.022 

 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: 0.79 (estimated)

 Volatilization from Water:
    Henry LC:  4.35E-010 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.494E+006  hours   (6.224E+004 days)
    Half-Life from Model Lake : 1.629E+007  hours   (6.79E+005 days)

 Removal In Wastewater Treatment:
    Total removal:               1.87  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.78  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       0.00975         4.58         1000       
   Water     36.2            360          1000       
   Soil      63.7            720          1000       
   Sediment  0.0701          3.24e+003    0          
     Persistence Time: 592 hr

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