CAS Number: 617-45-8
SMILES : O=C(O)C(N)CC(=O)O
CHEM   : DL-Aspartic acid
MOL FOR: C4 H7 N1 O4 
MOL WT : 133.10
------------------------------ EPI SUMMARY (v4.10) --------------------------
 Physical Property Inputs:
    Log Kow (octanol-water):   ------
    Boiling Point (deg C)  :   ------
    Melting Point (deg C)  :   ------
    Vapor Pressure (mm Hg) :   ------
    Water Solubility (mg/L):   ------
    Henry LC (atm-m3/mole) :   ------
 
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.68 estimate) =  -4.32
    Log Kow (Exper. database match) =  -3.89
       Exper. Ref:  CHMELIK,J ET AL. (1991)
 
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
    Boiling Pt (deg C):  347.74  (Adapted Stein & Brown method)
    Melting Pt (deg C):  218.20  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.62E-007  (Modified Grain method)
    VP (Pa, 25 deg C) :  3.5E-005  (Modified Grain method)
    MP  (exp database):  275 deg C
    Subcooled liquid VP: 0.000149 mm Hg (25 deg C, Mod-Grain method)
                       : 0.0199 Pa (25 deg C, Mod-Grain method)
 
 Water Solubility Estimate from Log Kow (WSKOW v1.42):
    Water Solubility at 25 deg C (mg/L):  1e+006
       log Kow used: -3.89 (expkow database)
       no-melting pt equation used
     Water Sol (Exper. database match) =  5360 mg/L (25 deg C)
        Exper. Ref:  YALKOWSKY,SH & HE,Y (2003)
     Water Sol (Exper. database match) =  8160 mg/L (25 deg C)
        Exper. Ref:  YALKOWSKY,SH & DANNENFELSER,RM (1992)
 
 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  6.1087e+005 mg/L
 
 ECOSAR Class Program (ECOSAR v1.00):
    Class(es) found:
       Aliphatic Amines-acid
 
 Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
   Bond Method :   1.11E-014  atm-m3/mole  (1.12E-009 Pa-m3/mole)
   Group Method:   Incomplete
 For Henry LC Comparison Purposes:
   User-Entered Henry LC:  not entered
   Henrys LC [via VP/WSol estimate using User-Entered or Estimated values]:
      HLC:  4.588E-014 atm-m3/mole  (4.649E-009 Pa-m3/mole)
      VP:   2.62E-007 mm Hg (source: MPBPVP)
      WS:   1E+006 mg/L (source: WSKOWWIN)
 
 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -3.89  (exp database)
  Log Kaw used:  -12.343  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  8.453
      Log Koa (experimental database):  None
 
 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.9834
   Biowin2 (Non-Linear Model)     :   0.9711
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.6587  (days-weeks  )
   Biowin4 (Primary Survey Model) :   4.4701  (hours-days  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.7105
   Biowin6 (MITI Non-Linear Model):   0.7306
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  1.2471
 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):  0.0199 Pa (0.000149 mm Hg)
  Log Koa (Koawin est  ): 8.453
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.000151 
       Octanol/air (Koa) model:  6.97E-005 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.00542 
       Mackay model           :  0.0119 
       Octanol/air (Koa) model:  0.00554 
 
 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  39.5454 E-12 cm3/molecule-sec
      Half-Life =     0.270 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     3.246 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi):
      0.00868 (Junge-Pankow, Mackay avg)
      0.00554 (Koa method)
    Note: the sorbed fraction may be resistant to atmospheric oxidation
 
 Soil Adsorption Coefficient (KOCWIN v2.00):
      Koc    :  7.353  L/kg (MCI method)
      Log Koc:  0.866       (MCI method)
      Koc    :  0.0096  L/kg (Kow method)
      Log Koc:  -2.018      (Kow method)
 
 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v2.00]:
    Rate constants can NOT be estimated for this structure!
 
 Bioaccumulation Estimates (BCFBAF v3.01):
   Log BCF from regression-based method = 0.500 (BCF = 3.162 L/kg wet-wt)
   Log Biotransformation Half-life (HL) = -2.0737 days (HL = 0.00844 days)
   Log BCF Arnot-Gobas method (upper trophic) = -0.049 (BCF = 0.893)
   Log BAF Arnot-Gobas method (upper trophic) = -0.049 (BAF = 0.893)
       log Kow used: -3.89 (expkow database)
 
 Volatilization from Water:
    Henry LC:  1.11E-014 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 6.085E+010  hours   (2.536E+009 days)
    Half-Life from Model Lake : 6.638E+011  hours   (2.766E+010 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       3.86e-007       6.49         1000       
   Water     29.3            208          1000       
   Soil      70.7            416          1000       
   Sediment  0.0587          1.87e+003    0          
     Persistence Time: 409 hr