ChemSpider 2D Image | Conocarpan | C18H18O2

Conocarpan

  • Molecular FormulaC18H18O2
  • Average mass266.334 Da
  • Monoisotopic mass266.130676 Da
  • ChemSpider ID9175184
  • Double-bond stereo - Double-bond stereo

    defined stereocentres - 2 of 2 defined stereocentres


More details:






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

(+)-conocarpan
221666-27-9 [RN]
4-{(2R,3R)-3-Methyl-5-[(1E)-1-propen-1-yl]-2,3-dihydro-1-benzofuran-2-yl}phenol [ACD/IUPAC Name]
4-{(2R,3R)-3-Methyl-5-[(1E)-1-propen-1-yl]-2,3-dihydro-1-benzofuran-2-yl}phenol [German] [ACD/IUPAC Name]
4-{(2R,3R)-3-Méthyl-5-[(1E)-1-propén-1-yl]-2,3-dihydro-1-benzofuran-2-yl}phénol [French] [ACD/IUPAC Name]
56319-02-9 [RN]
Conocarpan
MFCD11111279
Phenol, 4-[(2R,3R)-2,3-dihydro-3-methyl-5-[(1E)-1-propen-1-yl]-2-benzofuranyl]- [ACD/Index Name]
[56319-02-9] [RN]
More...

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

    Density: 1.1±0.1 g/cm3
    Boiling Point: 402.4±45.0 °C at 760 mmHg
    Vapour Pressure: 0.0±1.0 mmHg at 25°C
    Enthalpy of Vaporization: 67.9±3.0 kJ/mol
    Flash Point: 176.5±23.0 °C
    Index of Refraction: 1.624
    Molar Refractivity: 82.3±0.3 cm3
    #H bond acceptors: 2
    #H bond donors: 1
    #Freely Rotating Bonds: 2
    #Rule of 5 Violations: 0
    ACD/LogP: 4.60
    ACD/LogD (pH 5.5): 4.22
    ACD/BCF (pH 5.5): 941.36
    ACD/KOC (pH 5.5): 4679.60
    ACD/LogD (pH 7.4): 4.21
    ACD/BCF (pH 7.4): 937.27
    ACD/KOC (pH 7.4): 4659.26
    Polar Surface Area: 29 Å2
    Polarizability: 32.6±0.5 10-24cm3
    Surface Tension: 46.5±3.0 dyne/cm
    Molar Volume: 233.1±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) =  5.39
    
     Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
        Boiling Pt (deg C):  392.02  (Adapted Stein & Brown method)
        Melting Pt (deg C):  147.49  (Mean or Weighted MP)
        VP(mm Hg,25 deg C):  1.62E-007  (Modified Grain method)
        Subcooled liquid VP: 2.84E-006 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):  1.799
           log Kow used: 5.39 (estimated)
           no-melting pt equation used
    
     Water Sol Estimate from Fragments:
        Wat Sol (v1.01 est) =  1.1241 mg/L
    
     ECOSAR Class Program (ECOSAR v0.99h):
        Class(es) found:
           Phenols
    
     Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
       Bond Method :   1.39E-009  atm-m3/mole
       Group Method:   Incomplete
     Henrys LC [VP/WSol estimate using EPI values]:  3.156E-008 atm-m3/mole
    
     Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
      Log Kow used:  5.39  (KowWin est)
      Log Kaw used:  -7.245  (HenryWin est)
          Log Koa (KOAWIN v1.10 estimate):  12.635
          Log Koa (experimental database):  None
    
     Probability of Rapid Biodegradation (BIOWIN v4.10):
       Biowin1 (Linear Model)         :   0.9231
       Biowin2 (Non-Linear Model)     :   0.9508
     Expert Survey Biodegradation Results:
       Biowin3 (Ultimate Survey Model):   2.5340  (weeks-months)
       Biowin4 (Primary Survey Model) :   3.5117  (days-weeks  )
     MITI Biodegradation Probability:
       Biowin5 (MITI Linear Model)    :   0.2304
       Biowin6 (MITI Non-Linear Model):   0.1312
     Anaerobic Biodegradation Probability:
       Biowin7 (Anaerobic Linear Model):  0.0723
     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):  0.000379 Pa (2.84E-006 mm Hg)
      Log Koa (Koawin est  ): 12.635
       Kp (particle/gas partition coef. (m3/ug)):
           Mackay model           :  0.00792 
           Octanol/air (Koa) model:  1.06 
       Fraction sorbed to airborne particulates (phi):
           Junge-Pankow model     :  0.222 
           Mackay model           :  0.388 
           Octanol/air (Koa) model:  0.988 
    
     Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
       Hydroxyl Radicals Reaction:
          OVERALL OH Rate Constant = 132.1201 E-12 cm3/molecule-sec [Cis-isomer]
          OVERALL OH Rate Constant = 139.7201 E-12 cm3/molecule-sec [Trans-isomer]
          Half-Life =    0.971 Hrs (12-hr day; 1.5E6 OH/cm3) [Cis-isomer]
          Half-Life =    0.919 Hrs (12-hr day; 1.5E6 OH/cm3) [Trans-isomer]
       Ozone Reaction:
          OVERALL Ozone Rate Constant =     6.825000 E-17 cm3/molecule-sec [Cis-]
          OVERALL Ozone Rate Constant =    13.650000 E-17 cm3/molecule-sec [Trans-]
          Half-Life =     4.030 Hrs (at 7E11 mol/cm3) [Cis-isomer]
          Half-Life =     2.015 Hrs (at 7E11 mol/cm3) [Trans-isomer]
       Reaction With Nitrate Radicals May Be Important!
       Fraction sorbed to airborne particulates (phi): 0.305 (Junge,Mackay)
        Note: the sorbed fraction may be resistant to atmospheric oxidation
    
     Soil Adsorption Coefficient (PCKOCWIN v1.66):
          Koc    :  1.35E+005
          Log Koc:  5.130 
    
     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 = 3.454 (BCF = 2845)
           log Kow used: 5.39 (estimated)
    
     Volatilization from Water:
        Henry LC:  1.39E-009 atm-m3/mole  (estimated by Bond SAR Method)
        Half-Life from Model River: 6.874E+005  hours   (2.864E+004 days)
        Half-Life from Model Lake : 7.499E+006  hours   (3.125E+005 days)
    
     Removal In Wastewater Treatment:
        Total removal:              86.73  percent
        Total biodegradation:        0.74  percent
        Total sludge adsorption:    85.99  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       0.00756         1.31         1000       
       Water     6.51            900          1000       
       Soil      59.9            1.8e+003     1000       
       Sediment  33.6            8.1e+003     0          
         Persistence Time: 2.37e+003 hr
    
    
    
    
                        

    Click to predict properties on the Chemicalize site






    Advertisement