ChemSpider 2D Image | Methyl 11-oxooleana-2,12-dien-29-oate | C31H46O3

Methyl 11-oxooleana-2,12-dien-29-oate

  • Molecular FormulaC31H46O3
  • Average mass466.695 Da
  • Monoisotopic mass466.344696 Da
  • ChemSpider ID508580

More details:

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

11-Oxooléana-2,12-dién-29-oate de méthyle [French] [ACD/IUPAC Name]
Methyl 11-oxooleana-2,12-dien-29-oate [ACD/IUPAC Name]
Methyl-11-oxooleana-2,12-dien-29-oat [German] [ACD/IUPAC Name]
Oleana-2,12-dien-29-oic acid, 11-oxo-, methyl ester [ACD/Index Name]
Oleana-2,12-dien-29-oic acid, 11-oxo-, methyl ester, (20α)-
Oleana-2,12-dien-29-oic acid, 11-oxo-, methyl ester, (20β)-
Oleana-2,12-dien-30-oic acid, 11-oxo-, methyl ester [ACD/Index Name]

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

Density: 1.1±0.1 g/cm3
Boiling Point: 527.9±50.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.4 mmHg at 25°C
Enthalpy of Vaporization: 80.3±3.0 kJ/mol
Flash Point: 220.2±30.2 °C
Index of Refraction: 1.547
Molar Refractivity: 136.9±0.4 cm3
#H bond acceptors: 3
#H bond donors: 0
#Freely Rotating Bonds: 2
#Rule of 5 Violations: 1
ACD/LogP: 8.64
ACD/LogD (pH 5.5): 8.18
ACD/BCF (pH 5.5): 962606.94
ACD/KOC (pH 5.5): 667607.31
ACD/LogD (pH 7.4): 8.18
ACD/BCF (pH 7.4): 962606.94
ACD/KOC (pH 7.4): 667607.31
Polar Surface Area: 43 Å2
Polarizability: 54.3±0.5 10-24cm3
Surface Tension: 41.8±5.0 dyne/cm
Molar Volume: 432.0±5.0 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) =  8.51

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  490.14  (Adapted Stein & Brown method)
    Melting Pt (deg C):  207.99  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  5.59E-010  (Modified Grain method)
    Subcooled liquid VP: 4.87E-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):  6.339e-005
       log Kow used: 8.51 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.00093071 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Esters
       Vinyl/Allyl Ketones

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.51E-006  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  5.415E-006 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  8.51  (KowWin est)
  Log Kaw used:  -4.209  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  12.719
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :  -0.3972
   Biowin2 (Non-Linear Model)     :   0.0000
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   1.0128  (recalcitrant)
   Biowin4 (Primary Survey Model) :   2.4605  (weeks-months)
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4079
   Biowin6 (MITI Non-Linear Model):   0.0285
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -3.0882
 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):  6.49E-006 Pa (4.87E-008 mm Hg)
  Log Koa (Koawin est  ): 12.719
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.462 
       Octanol/air (Koa) model:  1.29 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.943 
       Mackay model           :  0.974 
       Octanol/air (Koa) model:  0.99 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 155.7851 E-12 cm3/molecule-sec
      Half-Life =     0.069 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.824 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     2.275000 E-17 cm3/molecule-sec
      Half-Life =     0.504 Days (at 7E11 mol/cm3)
      Half-Life =     12.090 Hrs
   Fraction sorbed to airborne particulates (phi): 0.959 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  2.501E+006
      Log Koc:  6.398 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  1.212E-002  L/mol-sec
  Kb Half-Life at pH 8:       1.813  years  
  Kb Half-Life at pH 7:      18.126  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 2.745 (BCF = 555.6)
       log Kow used: 8.51 (estimated)

 Volatilization from Water:
    Henry LC:  1.51E-006 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:      839.9  hours   (34.99 days)
    Half-Life from Model Lake :       9343  hours   (389.3 days)

 Removal In Wastewater Treatment:
    Total removal:              94.03  percent
    Total biodegradation:        0.78  percent
    Total sludge adsorption:    93.25  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       0.00595         1.45         1000       
   Water     0.742           4.32e+003    1000       
   Soil      40.2            8.64e+003    1000       
   Sediment  59.1            3.89e+004    0          
     Persistence Time: 1.08e+004 hr

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