ChemSpider 2D Image | Ethyl 4-[N-(2-methylphenyl)-N-(methylsulfonyl)glycyl]-1-piperazinecarboxylate | C17H25N3O5S

Ethyl 4-[N-(2-methylphenyl)-N-(methylsulfonyl)glycyl]-1-piperazinecarboxylate

  • Molecular FormulaC17H25N3O5S
  • Average mass383.462 Da
  • Monoisotopic mass383.151489 Da
  • ChemSpider ID967212

More details:






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

1-Piperazinecarboxylic acid, 4-[2-[(2-methylphenyl)(methylsulfonyl)amino]acetyl]-, ethyl ester [ACD/Index Name]
4-[N-(2-Méthylphényl)-N-(méthylsulfonyl)glycyl]-1-pipérazinecarboxylate d'éthyle [French] [ACD/IUPAC Name]
Ethyl 4-[N-(2-methylphenyl)-N-(methylsulfonyl)glycyl]-1-piperazinecarboxylate [ACD/IUPAC Name]
ethyl 4-[N-(2-methylphenyl)-N-(methylsulfonyl)glycyl]piperazine-1-carboxylate
Ethyl-4-[N-(2-methylphenyl)-N-(methylsulfonyl)glycyl]-1-piperazincarboxylat [German] [ACD/IUPAC Name]
4-[2-(Methanesulfonyl-o-tolyl-amino)-acetyl]-piperazine-1-carboxylic acid ethyl ester
ETHYL 4-{2-[N-(2-METHYLPHENYL)METHANESULFONAMIDO]ACETYL}PIPERAZINE-1-CARBOXYLATE

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

ZINC00880033 [DBID]

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

Density: 1.3±0.1 g/cm3
Boiling Point: 559.6±60.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.5 mmHg at 25°C
Enthalpy of Vaporization: 84.2±3.0 kJ/mol
Flash Point: 292.3±32.9 °C
Index of Refraction: 1.583
Molar Refractivity: 98.1±0.4 cm3
#H bond acceptors: 8
#H bond donors: 0
#Freely Rotating Bonds: 6
#Rule of 5 Violations: 0
ACD/LogP: 2.11
ACD/LogD (pH 5.5): 1.38
ACD/BCF (pH 5.5): 6.59
ACD/KOC (pH 5.5): 134.15
ACD/LogD (pH 7.4): 1.38
ACD/BCF (pH 7.4): 6.59
ACD/KOC (pH 7.4): 134.15
Polar Surface Area: 96 Å2
Polarizability: 38.9±0.5 10-24cm3
Surface Tension: 55.8±3.0 dyne/cm
Molar Volume: 293.6±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) =  1.37

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  510.54  (Adapted Stein & Brown method)
    Melting Pt (deg C):  217.52  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.31E-010  (Modified Grain method)
    Subcooled liquid VP: 1.48E-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):  263
       log Kow used: 1.37 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  9278.9 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.23E-012  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  2.513E-013 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.37  (KowWin est)
  Log Kaw used:  -10.299  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  11.669
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.9093
   Biowin2 (Non-Linear Model)     :   0.8631
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.1760  (months      )
   Biowin4 (Primary Survey Model) :   3.6250  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.0926
   Biowin6 (MITI Non-Linear Model):   0.0099
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.0725
 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):  1.97E-006 Pa (1.48E-008 mm Hg)
  Log Koa (Koawin est  ): 11.669
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.52 
       Octanol/air (Koa) model:  0.115 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.982 
       Mackay model           :  0.992 
       Octanol/air (Koa) model:  0.902 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  71.9354 E-12 cm3/molecule-sec
      Half-Life =     0.149 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.784 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.987 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  988.7
      Log Koc:  2.995 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  2.578E-015  L/mol-sec
  Kb Half-Life at pH 8: 8.519E+012  years  
  Kb Half-Life at pH 7: 8.519E+013  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 0.353 (BCF = 2.256)
       log Kow used: 1.37 (estimated)

 Volatilization from Water:
    Henry LC:  1.23E-012 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 9.321E+008  hours   (3.884E+007 days)
    Half-Life from Model Lake : 1.017E+010  hours   (4.237E+008 days)

 Removal In Wastewater Treatment:
    Total removal:               1.94  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.85  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       0.00102         3.57         1000       
   Water     37.4            1.44e+003    1000       
   Soil      62.6            2.88e+003    1000       
   Sediment  0.0898          1.3e+004     0          
     Persistence Time: 1.42e+003 hr




                    

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