ChemSpider 2D Image | Epoxypukalide | C21H24O7

Epoxypukalide

  • Molecular FormulaC21H24O7
  • Average mass388.411 Da
  • Monoisotopic mass388.152191 Da
  • ChemSpider ID129552

  • defined stereocentres - 6 of 6 defined stereocentres

More details:

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

(1R,4S,10R,12S,14R,15R)-4-Isopropényl-12-méthyl-17-oxo-11,16,18,19-tétraoxapentacyclo[12.2.2.16,9.01,15.010,12]nonadéca-6,8-diène-7-carboxylate de méthyle [French] [ACD/IUPAC Name]
11,16,18,19-Tetraoxapentacyclo[12.2.2.16,9.01,15.010,12]nonadeca-6,8-diene-7-carboxylic acid, 12-methyl-4-(1-methylethenyl)-17-oxo-, methyl ester, (1R,4S,10R,12S,14R,15R)- [ACD/Index Name]
11§,12§-epoxypukalide
Epoxypukalide
Methyl (1R,4S,10R,12S,14R,15R)-4-isopropenyl-12-methyl-17-oxo-11,16,18,19-tetraoxapentacyclo[12.2.2.16,9.01,15.010,12]nonadeca-6,8-diene-7-carboxylate [ACD/IUPAC Name]
Methyl-(1R,4S,10R,12S,14R,15R)-4-isopropenyl-12-methyl-17-oxo-11,16,18,19-tetraoxapentacyclo[12.2.2.16,9.01,15.010,12]nonadeca-6,8-dien-7-carboxylat [German] [ACD/IUPAC Name]
11,12-Epoxypukalide
11,16,18,19-Tetraoxapentacyclo(12.2.2.1(6,9).0(1,15).0(10,12))nonadeca-6,8-diene-7-carboxylic acid, 12-methyl-4-(1-methylethenyl)-17-oxo-, methyl ester, (1R-(1R*,4S*,10R*,12S*,14R*,15R*))-
95925-22-7 [RN]

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

Density: 1.3±0.1 g/cm3
Boiling Point: 567.1±50.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.6 mmHg at 25°C
Enthalpy of Vaporization: 85.1±3.0 kJ/mol
Flash Point: 296.8±30.1 °C
Index of Refraction: 1.577
Molar Refractivity: 96.4±0.4 cm3
#H bond acceptors: 7
#H bond donors: 0
#Freely Rotating Bonds: 3
#Rule of 5 Violations: 0
ACD/LogP: 2.32
ACD/LogD (pH 5.5): 2.36
ACD/BCF (pH 5.5): 36.89
ACD/KOC (pH 5.5): 460.45
ACD/LogD (pH 7.4): 2.36
ACD/BCF (pH 7.4): 36.89
ACD/KOC (pH 7.4): 460.45
Polar Surface Area: 91 Å2
Polarizability: 38.2±0.5 10-24cm3
Surface Tension: 51.7±5.0 dyne/cm
Molar Volume: 290.8±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) =  3.28

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  475.17  (Adapted Stein & Brown method)
    Melting Pt (deg C):  201.00  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.61E-009  (Modified Grain method)
    Subcooled liquid VP: 1.16E-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):  5.751
       log Kow used: 3.28 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  47.387 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.31E-011  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.431E-010 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  3.28  (KowWin est)
  Log Kaw used:  -9.271  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  12.551
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :  -0.0969
   Biowin2 (Non-Linear Model)     :   0.0167
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.1048  (months      )
   Biowin4 (Primary Survey Model) :   3.3504  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4351
   Biowin6 (MITI Non-Linear Model):   0.0747
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.8148
 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):  1.55E-005 Pa (1.16E-007 mm Hg)
  Log Koa (Koawin est  ): 12.551
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.194 
       Octanol/air (Koa) model:  0.873 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.875 
       Mackay model           :  0.939 
       Octanol/air (Koa) model:  0.986 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  96.1456 E-12 cm3/molecule-sec
      Half-Life =     0.111 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.335 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     1.200000 E-17 cm3/molecule-sec
      Half-Life =     0.955 Days (at 7E11 mol/cm3)
      Half-Life =     22.920 Hrs
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi): 0.907 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  341.4
      Log Koc:  2.533 

 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 = 1.823 (BCF = 66.48)
       log Kow used: 3.28 (estimated)

 Volatilization from Water:
    Henry LC:  1.31E-011 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 8.808E+007  hours   (3.67E+006 days)
    Half-Life from Model Lake : 9.609E+008  hours   (4.004E+007 days)

 Removal In Wastewater Treatment:
    Total removal:               8.91  percent
    Total biodegradation:        0.15  percent
    Total sludge adsorption:     8.76  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       0.00071         2.39         1000       
   Water     9.74            1.44e+003    1000       
   Soil      89.8            2.88e+003    1000       
   Sediment  0.482           1.3e+004     0          
     Persistence Time: 2.76e+003 hr

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