ChemSpider 2D Image | 1,5a,6,10a-Tetramethoxydodecahydrooxanthrene | C16H28O6

1,5a,6,10a-Tetramethoxydodecahydrooxanthrene

  • Molecular FormulaC16H28O6
  • Average mass316.390 Da
  • Monoisotopic mass316.188599 Da
  • ChemSpider ID289617

More details:

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

1,5a,6,10a-Tetramethoxydodecahydrooxanthren [German] [ACD/IUPAC Name]
1,5a,6,10a-Tetramethoxydodecahydrooxanthrene [ACD/IUPAC Name]
1,5a,6,10a-Tétraméthoxydodécahydrooxanthrène [French] [ACD/IUPAC Name]
Dibenzo[b,e][1,4]dioxin, dodecahydro-1,5a,6,10a-tetramethoxy- [ACD/Index Name]

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

NSC300282 [DBID]

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

Density: 1.1±0.1 g/cm3
Boiling Point: 382.6±42.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.8 mmHg at 25°C
Enthalpy of Vaporization: 60.6±3.0 kJ/mol
Flash Point: 150.9±27.8 °C
Index of Refraction: 1.494
Molar Refractivity: 80.4±0.4 cm3
#H bond acceptors: 6
#H bond donors: 0
#Freely Rotating Bonds: 4
#Rule of 5 Violations: 0
ACD/LogP: 3.10
ACD/LogD (pH 5.5): 2.77
ACD/BCF (pH 5.5): 74.68
ACD/KOC (pH 5.5): 762.91
ACD/LogD (pH 7.4): 2.77
ACD/BCF (pH 7.4): 74.68
ACD/KOC (pH 7.4): 762.91
Polar Surface Area: 55 Å2
Polarizability: 31.9±0.5 10-24cm3
Surface Tension: 38.7±5.0 dyne/cm
Molar Volume: 276.2±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) =  1.20

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  354.60  (Adapted Stein & Brown method)
    Melting Pt (deg C):  122.61  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.32E-005  (Modified Grain method)
    Subcooled liquid VP: 0.000216 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):  935.9
       log Kow used: 1.20 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  26207 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.04E-012  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.032E-008 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.20  (KowWin est)
  Log Kaw used:  -10.371  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  11.571
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :  -1.8551
   Biowin2 (Non-Linear Model)     :   0.0000
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.0237  (months      )
   Biowin4 (Primary Survey Model) :   3.0259  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.0847
   Biowin6 (MITI Non-Linear Model):   0.0042
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -2.2564
 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):  0.0288 Pa (0.000216 mm Hg)
  Log Koa (Koawin est  ): 11.571
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.000104 
       Octanol/air (Koa) model:  0.0914 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.00375 
       Mackay model           :  0.00826 
       Octanol/air (Koa) model:  0.88 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 215.5782 E-12 cm3/molecule-sec
      Half-Life =     0.050 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.595 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.00601 (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]:
    Rate constants can NOT be estimated for this structure!

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 0.221 (BCF = 1.664)
       log Kow used: 1.20 (estimated)

 Volatilization from Water:
    Henry LC:  1.04E-012 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.001E+009  hours   (4.172E+007 days)
    Half-Life from Model Lake : 1.092E+010  hours   (4.552E+008 days)

 Removal In Wastewater Treatment:
    Total removal:               1.91  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.82  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       1.06e-005       1.19         1000       
   Water     40.4            1.44e+003    1000       
   Soil      59.5            2.88e+003    1000       
   Sediment  0.0911          1.3e+004     0          
     Persistence Time: 1.35e+003 hr

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