ChemSpider 2D Image | 4-Oxo-O-phosphonohomoserine | C4H8NO7P

4-Oxo-O-phosphonohomoserine

  • Molecular FormulaC4H8NO7P
  • Average mass213.083 Da
  • Monoisotopic mass213.003845 Da
  • ChemSpider ID809

More details:






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

4-Oxo-O-phosphonohomoserin [German] [ACD/IUPAC Name]
4-Oxo-O-phosphonohomoserine [ACD/IUPAC Name]
4-Oxo-O-phosphonohomosérine [French] [ACD/IUPAC Name]
Homoserine, 4-oxo-O-phosphono- [ACD/Index Name]
22138-53-0 [RN]
2-amino-4-oxo-4-(phosphonooxy)butanoic acid
Aspartyl phosphate

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

C03082 [DBID]

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

Density: 1.8±0.1 g/cm3
Boiling Point: 506.9±60.0 °C at 760 mmHg
Vapour Pressure: 0.0±2.8 mmHg at 25°C
Enthalpy of Vaporization: 85.0±6.0 kJ/mol
Flash Point: 260.4±32.9 °C
Index of Refraction: 1.558
Molar Refractivity: 37.4±0.3 cm3
#H bond acceptors: 8
#H bond donors: 5
#Freely Rotating Bonds: 5
#Rule of 5 Violations: 1
ACD/LogP: -2.22
ACD/LogD (pH 5.5): -6.27
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.00
ACD/LogD (pH 7.4): -7.18
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.00
Polar Surface Area: 157 Å2
Polarizability: 14.8±0.5 10-24cm3
Surface Tension: 103.7±3.0 dyne/cm
Molar Volume: 115.9±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) =  -5.49

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  457.35  (Adapted Stein & Brown method)
    Melting Pt (deg C):  261.95  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  3.37E-012  (Modified Grain method)
    Subcooled liquid VP: 1.32E-009 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: -5.49 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1e+006 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.00E-020  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  9.448E-019 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -5.49  (KowWin est)
  Log Kaw used:  -18.388  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  12.898
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.8726
   Biowin2 (Non-Linear Model)     :   0.8502
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.1173  (weeks       )
   Biowin4 (Primary Survey Model) :   3.9692  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.2914
   Biowin6 (MITI Non-Linear Model):   0.0797
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  1.0603
 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):  1.76E-007 Pa (1.32E-009 mm Hg)
  Log Koa (Koawin est  ): 12.898
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  17 
       Octanol/air (Koa) model:  1.94 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.998 
       Mackay model           :  0.999 
       Octanol/air (Koa) model:  0.994 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  38.7999 E-12 cm3/molecule-sec
      Half-Life =     0.276 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     3.308 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.999 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  92.78
      Log Koc:  1.967 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  7.649E+003  L/mol-sec
  Kb Half-Life at pH 8:       1.510  minutes
  Kb Half-Life at pH 7:      15.102  minutes

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 0.500 (BCF = 3.162)
       log Kow used: -5.49 (estimated)

 Volatilization from Water:
    Henry LC:  1E-020 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 8.546E+016  hours   (3.561E+015 days)
    Half-Life from Model Lake : 9.323E+017  hours   (3.885E+016 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       2.86e-010       6.62         1000       
   Water     39              360          1000       
   Soil      60.9            720          1000       
   Sediment  0.0713          3.24e+003    0          
     Persistence Time: 579 hr




                    

Click to predict properties on the Chemicalize site






Advertisement