ChemSpider 2D Image | MFCD00441212 | C11H15NO4S

MFCD00441212

  • Molecular FormulaC11H15NO4S
  • Average mass257.306 Da
  • Monoisotopic mass257.072174 Da
  • ChemSpider ID200940

More details:

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

(Toluene-4-sulfonylamino)-acetic acid ethyl ester
5465-67-8 [RN]
Ethyl ([(4-methylphenyl)sulfonyl]amino)acetate
ethyl {[(4-methylphenyl)sulfonyl]amino}acetate
Ethyl N-[(4-methylphenyl)sulfonyl]glycinate [ACD/IUPAC Name]
Ethyl-N-[(4-methylphenyl)sulfonyl]glycinat [German] [ACD/IUPAC Name]
Glycine, N-[(4-methylphenyl)sulfonyl]-, ethyl ester [ACD/Index Name]
MFCD00441212
N-[(4-Méthylphényl)sulfonyl]glycinate d'éthyle [French] [ACD/IUPAC Name]
N-[(4-Methylphenyl)sulfonyl]glycine ethyl ester
More...

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

MLS000522022 [DBID]
NSC25824 [DBID]
SMR000132430 [DBID]

Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, version: 14.00

Density: 1.2±0.1 g/cm3
Boiling Point: 384.7±52.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.9 mmHg at 25°C
Enthalpy of Vaporization: 63.3±3.0 kJ/mol
Flash Point: 186.5±30.7 °C
Index of Refraction: 1.526
Molar Refractivity: 64.2±0.4 cm3
#H bond acceptors: 5
#H bond donors: 1
#Freely Rotating Bonds: 6
#Rule of 5 Violations: 0
ACD/LogP: 2.06
ACD/LogD (pH 5.5): 1.54
ACD/BCF (pH 5.5): 8.72
ACD/KOC (pH 5.5): 163.95
ACD/LogD (pH 7.4): 1.53
ACD/BCF (pH 7.4): 8.60
ACD/KOC (pH 7.4): 161.70
Polar Surface Area: 81 Å2
Polarizability: 25.5±0.5 10-24cm3
Surface Tension: 42.9±3.0 dyne/cm
Molar Volume: 209.3±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) =  1.42

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  374.58  (Adapted Stein & Brown method)
    Melting Pt (deg C):  134.92  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.69E-006  (Modified Grain method)
    Subcooled liquid VP: 3.42E-005 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):  1333
       log Kow used: 1.42 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1073.6 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   6.45E-008  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  6.832E-010 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.42  (KowWin est)
  Log Kaw used:  -5.579  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  6.999
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.8539
   Biowin2 (Non-Linear Model)     :   0.9822
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.6959  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.6369  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4640
   Biowin6 (MITI Non-Linear Model):   0.3121
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.2269
 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):  0.00456 Pa (3.42E-005 mm Hg)
  Log Koa (Koawin est  ): 6.999
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.000658 
       Octanol/air (Koa) model:  2.45E-006 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.0232 
       Mackay model           :  0.05 
       Octanol/air (Koa) model:  0.000196 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   5.5787 E-12 cm3/molecule-sec
      Half-Life =     1.917 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    23.008 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.0366 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  330.7
      Log Koc:  2.519 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  1.548E+000  L/mol-sec
  Kb Half-Life at pH 8:       5.182  days   
  Kb Half-Life at pH 7:      51.818  days   

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 0.390 (BCF = 2.453)
       log Kow used: 1.42 (estimated)

 Volatilization from Water:
    Henry LC:  6.45E-008 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.456E+004  hours   (606.8 days)
    Half-Life from Model Lake :  1.59E+005  hours   (6625 days)

 Removal In Wastewater Treatment:
    Total removal:               1.96  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.86  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       0.58            46           1000       
   Water     36.7            900          1000       
   Soil      62.6            1.8e+003     1000       
   Sediment  0.089           8.1e+003     0          
     Persistence Time: 965 hr

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