ChemSpider 2D Image | 4-Methoxy-N-(3,4,5-trimethoxybenzyl)aniline | C17H21NO4


  • Molecular FormulaC17H21NO4
  • Average mass303.353 Da
  • Monoisotopic mass303.147064 Da
  • ChemSpider ID323762

More details:

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

4-Methoxy-N-(3,4,5-trimethoxybenzyl)anilin [German] [ACD/IUPAC Name]
4-Methoxy-N-(3,4,5-trimethoxybenzyl)aniline [ACD/IUPAC Name]
4-Méthoxy-N-(3,4,5-triméthoxybenzyl)aniline [French] [ACD/IUPAC Name]
Benzenemethanamine, 3,4,5-trimethoxy-N-(4-methoxyphenyl)- [ACD/Index Name]

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

Density: 1.1±0.1 g/cm3
Boiling Point: 438.0±45.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.1 mmHg at 25°C
Enthalpy of Vaporization: 69.5±3.0 kJ/mol
Flash Point: 184.0±18.2 °C
Index of Refraction: 1.569
Molar Refractivity: 87.1±0.3 cm3
#H bond acceptors: 5
#H bond donors: 1
#Freely Rotating Bonds: 7
#Rule of 5 Violations: 0
ACD/LogP: 2.38
ACD/LogD (pH 5.5): 2.67
ACD/BCF (pH 5.5): 61.58
ACD/KOC (pH 5.5): 646.21
ACD/LogD (pH 7.4): 2.71
ACD/BCF (pH 7.4): 67.83
ACD/KOC (pH 7.4): 711.83
Polar Surface Area: 49 Å2
Polarizability: 34.5±0.5 10-24cm3
Surface Tension: 39.3±3.0 dyne/cm
Molar Volume: 265.6±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) =  2.62

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  398.56  (Adapted Stein & Brown method)
    Melting Pt (deg C):  145.78  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  5.37E-007  (Modified Grain method)
    Subcooled liquid VP: 9.01E-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):  67.52
       log Kow used: 2.62 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  5.2594 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   4.13E-012  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  3.175E-009 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.62  (KowWin est)
  Log Kaw used:  -9.773  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  12.393
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.8970
   Biowin2 (Non-Linear Model)     :   0.9969
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.1614  (months      )
   Biowin4 (Primary Survey Model) :   3.6102  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4281
   Biowin6 (MITI Non-Linear Model):   0.1834
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.3721
 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):  0.0012 Pa (9.01E-006 mm Hg)
  Log Koa (Koawin est  ): 12.393
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.0025 
       Octanol/air (Koa) model:  0.607 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.0827 
       Mackay model           :  0.167 
       Octanol/air (Koa) model:  0.98 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 212.0046 E-12 cm3/molecule-sec
      Half-Life =     0.050 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.605 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.125 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1.352E+004
      Log Koc:  4.131 

 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 = 1.320 (BCF = 20.88)
       log Kow used: 2.62 (estimated)

 Volatilization from Water:
    Henry LC:  4.13E-012 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 2.469E+008  hours   (1.029E+007 days)
    Half-Life from Model Lake : 2.694E+009  hours   (1.122E+008 days)

 Removal In Wastewater Treatment:
    Total removal:               3.49  percent
    Total biodegradation:        0.11  percent
    Total sludge adsorption:     3.38  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       2.53e-005       1.21         1000       
   Water     13.4            1.44e+003    1000       
   Soil      86.5            2.88e+003    1000       
   Sediment  0.145           1.3e+004     0          
     Persistence Time: 2.46e+003 hr


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