ChemSpider 2D Image | 2-(Methoxycarbonyl)phenyl (3aR,5S,5aR,8aS,8bR)-2,2,7,7-tetramethyltetrahydro-3aH-bis[1,3]dioxolo[4,5-b:4',5'-d]pyran-5-carboxylate | C20H24O9

2-(Methoxycarbonyl)phenyl (3aR,5S,5aR,8aS,8bR)-2,2,7,7-tetramethyltetrahydro-3aH-bis[1,3]dioxolo[4,5-b:4',5'-d]pyran-5-carboxylate

  • Molecular FormulaC20H24O9
  • Average mass408.399 Da
  • Monoisotopic mass408.142029 Da
  • ChemSpider ID10038093

  • defined stereocentres - 5 of 5 defined stereocentres

More details:

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

(3aR,5S,5aR,8aS,8bR)-2,2,7,7-Tétraméthyltétrahydro-3aH-bis[1,3]dioxolo[4,5-b:4',5'-d]pyrane-5-carboxylate de 2-(méthoxycarbonyl)phényle [French] [ACD/IUPAC Name]
2-(Methoxycarbonyl)phenyl (3aR,5S,5aR,8aS,8bR)-2,2,7,7-tetramethyltetrahydro-3aH-bis[1,3]dioxolo[4,5-b:4',5'-d]pyran-5-carboxylate [ACD/IUPAC Name]
2-(Methoxycarbonyl)phenyl-(3aR,5S,5aR,8aS,8bR)-2,2,7,7-tetramethyltetrahydro-3aH-bis[1,3]dioxolo[4,5-b:4',5'-d]pyran-5-carboxylat [German] [ACD/IUPAC Name]
(2-methoxycarbonylphenyl) (3aR,5S,5aR,8aS,8bR)-2,2,7,7-tetramethyl-5,5a,8a,8b-tetrahydro-3aH-di[1,3]dioxolo[5,4-a:5',4'-d]pyran-5-carboxylate
474645-73-3 [RN]

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

ZINC02665376 [DBID]

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

    Density: 1.2±0.1 g/cm3
    Boiling Point: 476.2±45.0 °C at 760 mmHg
    Vapour Pressure: 0.0±1.2 mmHg at 25°C
    Enthalpy of Vaporization: 74.0±3.0 kJ/mol
    Flash Point: 206.6±28.8 °C
    Index of Refraction: 1.507
    Molar Refractivity: 97.7±0.3 cm3
    #H bond acceptors: 9
    #H bond donors: 0
    #Freely Rotating Bonds: 5
    #Rule of 5 Violations: 1
    ACD/LogP: 5.60
    ACD/LogD (pH 5.5): 3.86
    ACD/BCF (pH 5.5): 507.14
    ACD/KOC (pH 5.5): 3005.62
    ACD/LogD (pH 7.4): 3.86
    ACD/BCF (pH 7.4): 507.14
    ACD/KOC (pH 7.4): 3005.62
    Polar Surface Area: 99 Å2
    Polarizability: 38.7±0.5 10-24cm3
    Surface Tension: 37.1±3.0 dyne/cm
    Molar Volume: 328.0±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) =  2.36

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  441.62  (Adapted Stein & Brown method)
    Melting Pt (deg C):  168.79  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.6E-008  (Modified Grain method)
    Subcooled liquid VP: 7.93E-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):  26.1
       log Kow used: 2.36 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  314.27 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.45E-016  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  5.353E-010 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.36  (KowWin est)
  Log Kaw used:  -14.227  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  16.587
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :  -1.2032
   Biowin2 (Non-Linear Model)     :   0.0000
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.1095  (months      )
   Biowin4 (Primary Survey Model) :   3.3608  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4243
   Biowin6 (MITI Non-Linear Model):   0.0151
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.3573
 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):  0.000106 Pa (7.93E-007 mm Hg)
  Log Koa (Koawin est  ): 16.587
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.0284 
       Octanol/air (Koa) model:  9.48E+003 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.506 
       Mackay model           :  0.694 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  47.2444 E-12 cm3/molecule-sec
      Half-Life =     0.226 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     2.717 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.6 (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 :  1.698E+000  L/mol-sec
  Kb Half-Life at pH 8:       4.725  days   
  Kb Half-Life at pH 7:      47.253  days   

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 1.119 (BCF = 13.15)
       log Kow used: 2.36 (estimated)

 Volatilization from Water:
    Henry LC:  1.45E-016 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:  8.16E+012  hours   (3.4E+011 days)
    Half-Life from Model Lake : 8.902E+013  hours   (3.709E+012 days)

 Removal In Wastewater Treatment:
    Total removal:               2.76  percent
    Total biodegradation:        0.10  percent
    Total sludge adsorption:     2.66  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       2.04e-009       5.43         1000       
   Water     16.5            1.44e+003    1000       
   Soil      83.4            2.88e+003    1000       
   Sediment  0.11            1.3e+004     0          
     Persistence Time: 2.24e+003 hr

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