ChemSpider 2D Image | Ethyl 4-{[(2,3,6-trimethylphenoxy)acetyl]amino}benzoate | C20H23NO4

Ethyl 4-{[(2,3,6-trimethylphenoxy)acetyl]amino}benzoate

  • Molecular FormulaC20H23NO4
  • Average mass341.401 Da
  • Monoisotopic mass341.162720 Da
  • ChemSpider ID638739

More details:






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

4-{[2-(2,3,6-Triméthylphénoxy)acétyl]amino}benzoate d'éthyle [French] [ACD/IUPAC Name]
Benzoic acid, 4-[[2-(2,3,6-trimethylphenoxy)acetyl]amino]-, ethyl ester [ACD/Index Name]
Ethyl 4-{[(2,3,6-trimethylphenoxy)acetyl]amino}benzoate [ACD/IUPAC Name]
Ethyl-4-{[(2,3,6-trimethylphenoxy)acetyl]amino}benzoat [German] [ACD/IUPAC Name]
C20H23NO4
ethyl 4-(2-(2,3,6-trimethylphenoxy)acetamido)benzoate
ethyl 4-[2-(2,3,6-trimethylphenoxy)acetylamino]benzoate

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

ZINC00144567 [DBID]

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

Density: 1.2±0.1 g/cm3
Boiling Point: 543.3±50.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.5 mmHg at 25°C
Enthalpy of Vaporization: 82.2±3.0 kJ/mol
Flash Point: 282.4±30.1 °C
Index of Refraction: 1.578
Molar Refractivity: 97.7±0.3 cm3
#H bond acceptors: 5
#H bond donors: 1
#Freely Rotating Bonds: 7
#Rule of 5 Violations: 1
ACD/LogP: 5.35
ACD/LogD (pH 5.5): 4.59
ACD/BCF (pH 5.5): 1801.47
ACD/KOC (pH 5.5): 7446.89
ACD/LogD (pH 7.4): 4.59
ACD/BCF (pH 7.4): 1801.46
ACD/KOC (pH 7.4): 7446.87
Polar Surface Area: 65 Å2
Polarizability: 38.7±0.5 10-24cm3
Surface Tension: 44.7±3.0 dyne/cm
Molar Volume: 294.1±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) =  5.19

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  497.92  (Adapted Stein & Brown method)
    Melting Pt (deg C):  211.63  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  3.22E-010  (Modified Grain method)
    Subcooled liquid VP: 3.1E-008 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):  0.2569
       log Kow used: 5.19 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1.2569 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.17E-012  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  5.631E-010 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  5.19  (KowWin est)
  Log Kaw used:  -10.052  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  15.242
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.2653
   Biowin2 (Non-Linear Model)     :   0.9999
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.2480  (months      )
   Biowin4 (Primary Survey Model) :   3.6611  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.6350
   Biowin6 (MITI Non-Linear Model):   0.4614
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.0974
 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):  4.13E-006 Pa (3.1E-008 mm Hg)
  Log Koa (Koawin est  ): 15.242
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.726 
       Octanol/air (Koa) model:  429 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.963 
       Mackay model           :  0.983 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  94.7172 E-12 cm3/molecule-sec
      Half-Life =     0.113 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.355 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.973 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  2631
      Log Koc:  3.420 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  3.776E-002  L/mol-sec
  Kb Half-Life at pH 8:     212.462  days   
  Kb Half-Life at pH 7:       5.817  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 3.298 (BCF = 1985)
       log Kow used: 5.19 (estimated)

 Volatilization from Water:
    Henry LC:  2.17E-012 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 4.985E+008  hours   (2.077E+007 days)
    Half-Life from Model Lake : 5.439E+009  hours   (2.266E+008 days)

 Removal In Wastewater Treatment:
    Total removal:              82.88  percent
    Total biodegradation:        0.71  percent
    Total sludge adsorption:    82.17  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       0.00032         2.71         1000       
   Water     5.39            1.44e+003    1000       
   Soil      69.9            2.88e+003    1000       
   Sediment  24.7            1.3e+004     0          
     Persistence Time: 3.75e+003 hr




                    

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