ChemSpider 2D Image | 4-Hydroxy-N-methylanilinium | C7H10NO

4-Hydroxy-N-methylanilinium

  • Molecular FormulaC7H10NO
  • Average mass124.160 Da
  • Monoisotopic mass124.075691 Da
  • ChemSpider ID3802535

  • Charge - Charge

More details:

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

4-Hydroxy-N-methylanilinium [ACD/IUPAC Name]
4-Hydroxy-N-methylanilinium [German] [ACD/IUPAC Name]
4-Hydroxy-N-méthylanilinium [French] [ACD/IUPAC Name]
Benzenaminium, 4-hydroxy-N-methyl- [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: 37 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) =  -2.54

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  395.83  (Adapted Stein & Brown method)
    Melting Pt (deg C):  163.94  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  8.41E-008  (Modified Grain method)
    Subcooled liquid VP: 2.26E-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):  1e+006
       log Kow used: -2.54 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  18046 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   3.33E-017  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.374E-014 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -2.54  (KowWin est)
  Log Kaw used:  -14.866  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  12.326
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.8042
   Biowin2 (Non-Linear Model)     :   0.8961
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.9812  (weeks       )
   Biowin4 (Primary Survey Model) :   3.7083  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4310
   Biowin6 (MITI Non-Linear Model):   0.5460
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.0178
 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):  0.000301 Pa (2.26E-006 mm Hg)
  Log Koa (Koawin est  ): 12.326
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.00996 
       Octanol/air (Koa) model:  0.52 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.264 
       Mackay model           :  0.443 
       Octanol/air (Koa) model:  0.977 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   8.5300 E-12 cm3/molecule-sec
      Half-Life =     1.254 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    15.047 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi): 0.354 (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: -2.54 (estimated)

 Volatilization from Water:
    Henry LC:  3.33E-017 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.959E+013  hours   (8.163E+011 days)
    Half-Life from Model Lake : 2.137E+014  hours   (8.905E+012 days)

 Removal In Wastewater Treatment:
    Total removal:               1.85  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.75  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       1.14e-009       30.1         1000       
   Water     39              360          1000       
   Soil      60.9            720          1000       
   Sediment  0.0713          3.24e+003    0          
     Persistence Time: 579 hr

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