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ChemSpider 2D Image | ethyl methylsulfonylcarbamate | C4H9NO4S

ethyl methylsulfonylcarbamate

  • Molecular FormulaC4H9NO4S
  • Average mass167.184 Da
  • Monoisotopic mass167.025223 Da
  • ChemSpider ID1013304

More details:






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

(Méthylsulfonyl)carbamate d'éthyle [French] [ACD/IUPAC Name]
Carbamic acid, N-(methylsulfonyl)-, ethyl ester [ACD/Index Name]
Ethyl (methylsulfonyl)carbamate [ACD/IUPAC Name]
ethyl methylsulfonylcarbamate
Ethyl-(methylsulfonyl)carbamat [German] [ACD/IUPAC Name]
(methylsulfonyl)-carbamic acid ethyl ester
49671-33-2 [RN]
CARBAMIC ACID, (METHYLSULFONYL)-, ETHYL ESTER
ethyl N-methylsulfonylcarbamate
MFCD03426546

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

AJ-087/25124019 [DBID]
ZINC00967497 [DBID]

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

    Density: 1.3±0.1 g/cm3
    Boiling Point:
    Vapour Pressure:
    Enthalpy of Vaporization:
    Flash Point:
    Index of Refraction: 1.458
    Molar Refractivity: 34.9±0.4 cm3
    #H bond acceptors: 5
    #H bond donors: 1
    #Freely Rotating Bonds: 3
    #Rule of 5 Violations: 0
    ACD/LogP: -0.35
    ACD/LogD (pH 5.5): -0.80
    ACD/BCF (pH 5.5): 1.00
    ACD/KOC (pH 5.5): 4.66
    ACD/LogD (pH 7.4): -2.05
    ACD/BCF (pH 7.4): 1.00
    ACD/KOC (pH 7.4): 1.00
    Polar Surface Area: 81 Å2
    Polarizability: 13.8±0.5 10-24cm3
    Surface Tension: 42.8±3.0 dyne/cm
    Molar Volume: 127.9±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) =  0.01
    
     Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
        Boiling Pt (deg C):  264.12  (Adapted Stein & Brown method)
        Melting Pt (deg C):  62.59  (Mean or Weighted MP)
        VP(mm Hg,25 deg C):  0.00572  (Modified Grain method)
        Subcooled liquid VP: 0.0128 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):  6.196e+004
           log Kow used: 0.01 (estimated)
           no-melting pt equation used
    
     Water Sol Estimate from Fragments:
        Wat Sol (v1.01 est) =  2.4364e+005 mg/L
    
     ECOSAR Class Program (ECOSAR v0.99h):
        Class(es) found:
           Neutral Organics
    
     Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
       Bond Method :   3.22E-008  atm-m3/mole
       Group Method:   Incomplete
     Henrys LC [VP/WSol estimate using EPI values]:  2.031E-008 atm-m3/mole
    
     Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
      Log Kow used:  0.01  (KowWin est)
      Log Kaw used:  -5.881  (HenryWin est)
          Log Koa (KOAWIN v1.10 estimate):  5.891
          Log Koa (experimental database):  None
    
     Probability of Rapid Biodegradation (BIOWIN v4.10):
       Biowin1 (Linear Model)         :   0.6680
       Biowin2 (Non-Linear Model)     :   0.6536
     Expert Survey Biodegradation Results:
       Biowin3 (Ultimate Survey Model):   2.8297  (weeks       )
       Biowin4 (Primary Survey Model) :   3.6065  (days-weeks  )
     MITI Biodegradation Probability:
       Biowin5 (MITI Linear Model)    :   0.2650
       Biowin6 (MITI Non-Linear Model):   0.1380
     Anaerobic Biodegradation Probability:
       Biowin7 (Anaerobic Linear Model):  0.7029
     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):  1.71 Pa (0.0128 mm Hg)
      Log Koa (Koawin est  ): 5.891
       Kp (particle/gas partition coef. (m3/ug)):
           Mackay model           :  1.76E-006 
           Octanol/air (Koa) model:  1.91E-007 
       Fraction sorbed to airborne particulates (phi):
           Junge-Pankow model     :  6.35E-005 
           Mackay model           :  0.000141 
           Octanol/air (Koa) model:  1.53E-005 
    
     Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
       Hydroxyl Radicals Reaction:
          OVERALL OH Rate Constant =   8.4113 E-12 cm3/molecule-sec
          Half-Life =     1.272 Days (12-hr day; 1.5E6 OH/cm3)
          Half-Life =    15.259 Hrs
       Ozone Reaction:
          No Ozone Reaction Estimation
       Fraction sorbed to airborne particulates (phi): 0.000102 (Junge,Mackay)
        Note: the sorbed fraction may be resistant to atmospheric oxidation
    
     Soil Adsorption Coefficient (PCKOCWIN v1.66):
          Koc    :  11.67
          Log Koc:  1.067 
    
     Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
      Total Kb for pH > 8 at 25 deg C :  1.434E+003  L/mol-sec
      Kb Half-Life at pH 8:       8.053  minutes
      Kb Half-Life at pH 7:       1.342  hours  
    
     Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
       Log BCF from regression-based method = 0.500 (BCF = 3.162)
           log Kow used: 0.01 (estimated)
    
     Volatilization from Water:
        Henry LC:  3.22E-008 atm-m3/mole  (estimated by Bond SAR Method)
        Half-Life from Model River: 2.351E+004  hours   (979.6 days)
        Half-Life from Model Lake : 2.566E+005  hours   (1.069E+004 days)
    
     Removal In Wastewater Treatment:
        Total removal:               1.85  percent
        Total biodegradation:        0.09  percent
        Total sludge adsorption:     1.76  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       0.614           30.5         1000       
       Water     40.2            360          1000       
       Soil      59.2            720          1000       
       Sediment  0.0742          3.24e+003    0          
         Persistence Time: 514 hr
    
    
    
    
                        

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