ChemSpider 2D Image | para-Methoxy-N-ethylamphetamine | C12H19NO


  • Molecular FormulaC12H19NO
  • Average mass193.285 Da
  • Monoisotopic mass193.146667 Da
  • ChemSpider ID77316

More details:

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

238-339-3 [EINECS]
Benzeneethanamine, N-ethyl-4-methoxy-α-methyl- [ACD/Index Name]
N-Ethyl-1-(4-methoxyphenyl)-2-propanamin [German] [ACD/IUPAC Name]
N-Ethyl-1-(4-methoxyphenyl)-2-propanamine [ACD/IUPAC Name]
N-Éthyl-1-(4-méthoxyphényl)-2-propanamine [French] [ACD/IUPAC Name]
para-Methoxy-N-ethylamphetamine [Wiki]

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

MFCD00060152 [DBID]

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

Density: 0.9±0.1 g/cm3
Boiling Point: 280.6±15.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.6 mmHg at 25°C
Enthalpy of Vaporization: 51.9±3.0 kJ/mol
Flash Point: 116.1±9.8 °C
Index of Refraction: 1.497
Molar Refractivity: 59.9±0.3 cm3
#H bond acceptors: 2
#H bond donors: 1
#Freely Rotating Bonds: 5
#Rule of 5 Violations: 0
ACD/LogP: 2.39
ACD/LogD (pH 5.5): -0.79
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.00
ACD/LogD (pH 7.4): -0.51
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.00
Polar Surface Area: 21 Å2
Polarizability: 23.8±0.5 10-24cm3
Surface Tension: 31.4±3.0 dyne/cm
Molar Volume: 205.0±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) =  2.79

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  269.89  (Adapted Stein & Brown method)
    Melting Pt (deg C):  47.30  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.00594  (Modified Grain method)
    Subcooled liquid VP: 0.00951 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):  1984
       log Kow used: 2.79 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  757.48 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.86E-007  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  7.614E-007 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.79  (KowWin est)
  Log Kaw used:  -5.119  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  7.909
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.9959
   Biowin2 (Non-Linear Model)     :   0.9852
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.6635  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.6207  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.3428
   Biowin6 (MITI Non-Linear Model):   0.2189
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.3093
 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):  1.27 Pa (0.00951 mm Hg)
  Log Koa (Koawin est  ): 7.909
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  2.37E-006 
       Octanol/air (Koa) model:  1.99E-005 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  8.55E-005 
       Mackay model           :  0.000189 
       Octanol/air (Koa) model:  0.00159 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 122.3896 E-12 cm3/molecule-sec
      Half-Life =     0.087 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.049 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.000137 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  2114
      Log Koc:  3.325 

 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 = 1.451 (BCF = 28.24)
       log Kow used: 2.79 (estimated)

 Volatilization from Water:
    Henry LC:  1.86E-007 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:       4378  hours   (182.4 days)
    Half-Life from Model Lake : 4.787E+004  hours   (1995 days)

 Removal In Wastewater Treatment:
    Total removal:               4.26  percent
    Total biodegradation:        0.11  percent
    Total sludge adsorption:     4.14  percent
    Total to Air:                0.01  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.0942          2.1          1000       
   Water     20.4            900          1000       
   Soil      79.2            1.8e+003     1000       
   Sediment  0.295           8.1e+003     0          
     Persistence Time: 1.01e+003 hr


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