2-[(3-Carboxypropanoyl)oxy]-N,N,N-trimethylethanaminium

Predicted data is generated using the ACD/Labs’ ACD/PhysChem Suite, for more information see their website.

Predicted data is generated using the US Environmental Protection Agency’s EPISuite™, for more information see their website.

                    
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  -3.70

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  464.53  (Adapted Stein & Brown method)
    Melting Pt (deg C):  196.03  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  3.39E-009  (Modified Grain method)
    Subcooled liquid VP: 2.14E-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):  1e+006
       log Kow used: -3.70 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  15996 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.30E-019  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  9.111E-016 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -3.70  (KowWin est)
  Log Kaw used:  -17.275  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  13.575
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.8972
   Biowin2 (Non-Linear Model)     :   0.9921
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.2526  (days-weeks  )
   Biowin4 (Primary Survey Model) :   4.1676  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.8190
   Biowin6 (MITI Non-Linear Model):   0.9039
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.6222
 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):  2.85E-005 Pa (2.14E-007 mm Hg)
  Log Koa (Koawin est  ): 13.575
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.105 
       Octanol/air (Koa) model:  9.23 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.792 
       Mackay model           :  0.894 
       Octanol/air (Koa) model:  0.999 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  18.0543 E-12 cm3/molecule-sec
      Half-Life =     0.592 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     7.109 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.843 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  10
      Log Koc:  1.000 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  8.827E-002  L/mol-sec
  Kb Half-Life at pH 8:      90.883  days   
  Kb Half-Life at pH 7:       2.488  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 0.500 (BCF = 3.162)
       log Kow used: -3.70 (estimated)

 Volatilization from Water:
    Henry LC:  1.3E-019 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 6.437E+015  hours   (2.682E+014 days)
    Half-Life from Model Lake : 7.022E+016  hours   (2.926E+015 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       2.93e-011       14.2         1000       
   Water     34.5            208          1000       
   Soil      65.5            416          1000       
   Sediment  0.0596          1.87e+003    0          
     Persistence Time: 387 hr