ChemSpider 2D Image | 2-Cyclohexyl-6,7,9,10,17,18,20,21-octahydrodibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecine | C26H34O6

2-Cyclohexyl-6,7,9,10,17,18,20,21-octahydrodibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecine

  • Molecular FormulaC26H34O6
  • Average mass442.545 Da
  • Monoisotopic mass442.235535 Da
  • ChemSpider ID3252507

More details:

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

2-Cyclohexyl-6,7,9,10,17,18,20,21-octahydrodibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecin [German] [ACD/IUPAC Name]
2-Cyclohexyl-6,7,9,10,17,18,20,21-octahydrodibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecine [ACD/IUPAC Name]
2-Cyclohexyl-6,7,9,10,17,18,20,21-octahydrodibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadécine [French] [ACD/IUPAC Name]
Dibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecin, 2-cyclohexyl-6,7,9,10,17,18,20,21-octahydro- [ACD/Index Name]
2-cyclohexyl-5,6,7,8,9,10,11,16,17,18,19,20,21,22-tetradecahydrodibenzo[a,j][1 8]annulene
2-cyclohexyl-5,6,7,8,9,10,11,16,17,18,19,20,21,22-tetradecahydrodibenzo[a,j][18]annulene

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

Density: 1.1±0.1 g/cm3
Boiling Point: 578.3±50.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.5 mmHg at 25°C
Enthalpy of Vaporization: 83.3±3.0 kJ/mol
Flash Point: 228.4±30.0 °C
Index of Refraction: 1.510
Molar Refractivity: 121.6±0.3 cm3
#H bond acceptors: 6
#H bond donors: 0
#Freely Rotating Bonds: 1
#Rule of 5 Violations: 0
ACD/LogP: 4.36
ACD/LogD (pH 5.5): 3.90
ACD/BCF (pH 5.5): 543.35
ACD/KOC (pH 5.5): 3157.71
ACD/LogD (pH 7.4): 3.90
ACD/BCF (pH 7.4): 543.35
ACD/KOC (pH 7.4): 3157.71
Polar Surface Area: 55 Å2
Polarizability: 48.2±0.5 10-24cm3
Surface Tension: 39.9±3.0 dyne/cm
Molar Volume: 406.4±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) =  6.12

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  543.71  (Adapted Stein & Brown method)
    Melting Pt (deg C):  233.02  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.22E-011  (Modified Grain method)
    Subcooled liquid VP: 2.11E-009 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):  0.0007592
       log Kow used: 6.12 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.22702 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.37E-012  atm-m3/mole
   Group Method:   1.90E-011  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  9.358E-009 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  6.12  (KowWin est)
  Log Kaw used:  -10.252  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  16.372
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.4244
   Biowin2 (Non-Linear Model)     :   0.3626
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   1.8965  (months      )
   Biowin4 (Primary Survey Model) :   3.4297  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4836
   Biowin6 (MITI Non-Linear Model):   0.2698
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.2759
 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):  2.81E-007 Pa (2.11E-009 mm Hg)
  Log Koa (Koawin est  ): 16.372
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  10.7 
       Octanol/air (Koa) model:  5.78E+003 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.997 
       Mackay model           :  0.999 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 128.7944 E-12 cm3/molecule-sec
      Half-Life =     0.083 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.997 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.998 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1.829E+005
      Log Koc:  5.262 

 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 = 4.015 (BCF = 1.036e+004)
       log Kow used: 6.12 (estimated)

 Volatilization from Water:
    Henry LC:  1.9E-011 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River: 6.483E+007  hours   (2.701E+006 days)
    Half-Life from Model Lake : 7.072E+008  hours   (2.947E+007 days)

 Removal In Wastewater Treatment:
    Total removal:              92.60  percent
    Total biodegradation:        0.77  percent
    Total sludge adsorption:    91.83  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       0.0126          1.99         1000       
   Water     2.42            1.44e+003    1000       
   Soil      41.6            2.88e+003    1000       
   Sediment  56              1.3e+004     0          
     Persistence Time: 4.5e+003 hr

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