ChemSpider 2D Image | (2S)-2-{[Hydroxy(methoxy)phosphoryl]oxy}pentanedioic acid | C6H11O8P

(2S)-2-{[Hydroxy(methoxy)phosphoryl]oxy}pentanedioic acid

  • Molecular FormulaC6H11O8P
  • Average mass242.120 Da
  • Monoisotopic mass242.019150 Da
  • ChemSpider ID9228971

  • defined stereocentres - 1 of 1 defined stereocentres

More details:

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

(2S)-2-{[Hydroxy(methoxy)phosphoryl]oxy}pentandisäure [German] [ACD/IUPAC Name]
(2S)-2-{[Hydroxy(methoxy)phosphoryl]oxy}pentanedioic acid [ACD/IUPAC Name]
Acide (2S)-2-{[hydroxy(méthoxy)phosphoryl]oxy}pentanedioïque [French] [ACD/IUPAC Name]
Pentanedioic acid, 2-[(hydroxymethoxyphosphinyl)oxy]-, (2S)- [ACD/Index Name]

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

Density: 1.6±0.1 g/cm3
Boiling Point: 453.0±55.0 °C at 760 mmHg
Vapour Pressure: 0.0±2.4 mmHg at 25°C
Enthalpy of Vaporization: 78.1±6.0 kJ/mol
Flash Point: 227.8±31.5 °C
Index of Refraction: 1.503
Molar Refractivity: 44.8±0.3 cm3
#H bond acceptors: 8
#H bond donors: 3
#Freely Rotating Bonds: 7
#Rule of 5 Violations: 0
ACD/LogP: -1.76
ACD/LogD (pH 5.5): -7.01
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.00
ACD/LogD (pH 7.4): -7.36
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.00
Polar Surface Area: 140 Å2
Polarizability: 17.8±0.5 10-24cm3
Surface Tension: 71.0±3.0 dyne/cm
Molar Volume: 151.6±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) =  -1.83

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  433.04  (Adapted Stein & Brown method)
    Melting Pt (deg C):  85.70  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  5.12E-009  (Modified Grain method)
    Subcooled liquid VP: 1.95E-008 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: -1.83 (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:
       Neutral Organics-acid

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   5.37E-019  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.631E-015 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -1.83  (KowWin est)
  Log Kaw used:  -16.658  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  14.828
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.7777
   Biowin2 (Non-Linear Model)     :   0.7020
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.3933  (days-weeks  )
   Biowin4 (Primary Survey Model) :   4.2696  (hours-days  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4027
   Biowin6 (MITI Non-Linear Model):   0.1952
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  1.0162
 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):  2.6E-006 Pa (1.95E-008 mm Hg)
  Log Koa (Koawin est  ): 14.828
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.15 
       Octanol/air (Koa) model:  165 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.977 
       Mackay model           :  0.989 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  42.9305 E-12 cm3/molecule-sec
      Half-Life =     0.249 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     2.990 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.983 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  340
      Log Koc:  2.531 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
    Rate constants can NOT be estimated for this structure!

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 0.500 (BCF = 3.162)
       log Kow used: -1.83 (estimated)

 Volatilization from Water:
    Henry LC:  5.37E-019 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.697E+015  hours   (7.069E+013 days)
    Half-Life from Model Lake : 1.851E+016  hours   (7.711E+014 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       8.54e-010       5.98         1000       
   Water     34.5            208          1000       
   Soil      65.5            416          1000       
   Sediment  0.0596          1.87e+003    0          
     Persistence Time: 387 hr

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