ChemSpider 2D Image | 3-Ammonio-3-(3-ethoxy-4-methoxyphenyl)propanoate | C12H17NO4

3-Ammonio-3-(3-ethoxy-4-methoxyphenyl)propanoate

  • Molecular FormulaC12H17NO4
  • Average mass239.268 Da
  • Monoisotopic mass239.115753 Da
  • ChemSpider ID3316095

More details:

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

3-Ammonio-3-(3-ethoxy-4-methoxyphenyl)propanoat [German] [ACD/IUPAC Name]
3-Ammonio-3-(3-ethoxy-4-methoxyphenyl)propanoate [ACD/IUPAC Name]
3-Ammonio-3-(3-éthoxy-4-méthoxyphényl)propanoate [French] [ACD/IUPAC Name]
Benzenemethanaminium, α-(carboxymethyl)-3-ethoxy-4-methoxy-, inner salt [ACD/Index Name]
[201408-36-8] [RN]
179250-28-3 [RN]
201408-36-8 [RN]
3-AMINO-3-(3-ETHOXY-4-METHOXY-PHENYL)-PROPANOIC ACID
3-amino-3-(3'-ethoxy-4'-methoxyphenyl)propionic acid
3-Amino-3-(3-ethoxy-4-methoxy-phenyl)-propionic acid
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    Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, version: 14.00

    Density:
    Boiling Point: 391.2±42.0 °C at 760 mmHg
    Vapour Pressure: 0.0±0.9 mmHg at 25°C
    Enthalpy of Vaporization: 67.6±3.0 kJ/mol
    Flash Point: 190.4±27.9 °C
    Index of Refraction:
    Molar Refractivity:
    #H bond acceptors: 5
    #H bond donors: 3
    #Freely Rotating Bonds: 6
    #Rule of 5 Violations: 0
    ACD/LogP: 1.18
    ACD/LogD (pH 5.5): -1.63
    ACD/BCF (pH 5.5): 1.00
    ACD/KOC (pH 5.5): 1.00
    ACD/LogD (pH 7.4): -1.63
    ACD/BCF (pH 7.4): 1.00
    ACD/KOC (pH 7.4): 1.00
    Polar Surface Area: 86 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) =  -2.32

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  451.48  (Adapted Stein & Brown method)
    Melting Pt (deg C):  299.87  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  3.86E-010  (Modified Grain method)
    Subcooled liquid VP: 4.52E-007 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):  2.221e+004
       log Kow used: -2.32 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  19856 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.81E-014  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  5.472E-015 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -2.32  (KowWin est)
  Log Kaw used:  -11.940  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  9.620
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.1240
   Biowin2 (Non-Linear Model)     :   0.9972
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.9432  (weeks       )
   Biowin4 (Primary Survey Model) :   4.0856  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.7198
   Biowin6 (MITI Non-Linear Model):   0.6535
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  1.1958
 Ready Biodegradability Prediction:   YES

Hydrocarbon Biodegradation (BioHCwin v1.01):
    Structure incompatible with current estimation method!

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  6.03E-005 Pa (4.52E-007 mm Hg)
  Log Koa (Koawin est  ): 9.620
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.0498 
       Octanol/air (Koa) model:  0.00102 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.643 
       Mackay model           :  0.799 
       Octanol/air (Koa) model:  0.0757 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  95.7069 E-12 cm3/molecule-sec
      Half-Life =     0.112 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.341 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.721 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  57.22
      Log Koc:  1.758 

 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: -2.32 (estimated)

 Volatilization from Water:
    Henry LC:  2.81E-014 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 3.223E+010  hours   (1.343E+009 days)
    Half-Life from Model Lake : 3.516E+011  hours   (1.465E+010 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       3.61e-006       2.68         1000       
   Water     39              360          1000       
   Soil      60.9            720          1000       
   Sediment  0.0713          3.24e+003    0          
     Persistence Time: 579 hr

    Click to predict properties on the Chemicalize site


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