ChemSpider 2D Image | (+)-Totarol | C20H30O

(+)-Totarol

  • Molecular FormulaC20H30O
  • Average mass286.452 Da
  • Monoisotopic mass286.229675 Da
  • ChemSpider ID83757

  • defined stereocentres - 2 of 2 defined stereocentres

More details:

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Natural Product Updates

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

(+)-Totarol
(4bS)-trans-8,8-Trimethyl-4b,5,6,7,8,8a,9,10-octahydro-1-isopropylphenanthren-2-ol
(4bS,8aS)-4b,8,8-trimethyl-1-(propan-2-yl)-4b,5,6,7,8,8a,9,10-octahydrophenanthren-2-ol
14-Isopropylpodocarpa-8,11,13-trien-13-ol [ACD/IUPAC Name]
14-Isopropylpodocarpa-8,11,13-trien-13-ol [German] [ACD/IUPAC Name]
14-Isopropylpodocarpa-8,11,13-trién-13-ol [French] [ACD/IUPAC Name]
2-Phenanthrenol, 4b,5,6,7,8,8a,9,10-octahydro-4b,8,8-trimethyl-1-(1-methylethyl)-, (4bS,8aS)- [ACD/Index Name]
2-Phenanthrenol, 4b,5,6,7,8,8a,9,10-octahydro-4b,8,8-trimethyl-1-(1-methylethyl)-, (4bS-trans)-
MFCD02094185
Podocarpa-8,11,13-trien-13-ol, 14-isopropyl-
More...

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

67NH2854WW [DBID]
532657_ALDRICH [DBID]
UNII:67NH2854WW [DBID]
UNII-67NH2854WW [DBID]

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

Density: 1.0±0.1 g/cm3
Boiling Point: 369.4±31.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.9 mmHg at 25°C
Enthalpy of Vaporization: 64.0±3.0 kJ/mol
Flash Point: 166.6±14.5 °C
Index of Refraction: 1.530
Molar Refractivity: 89.5±0.3 cm3
#H bond acceptors: 1
#H bond donors: 1
#Freely Rotating Bonds: 1
#Rule of 5 Violations: 1
ACD/LogP: 7.57
ACD/LogD (pH 5.5): 6.90
ACD/BCF (pH 5.5): 102580.21
ACD/KOC (pH 5.5): 134430.44
ACD/LogD (pH 7.4): 6.90
ACD/BCF (pH 7.4): 102548.56
ACD/KOC (pH 7.4): 134388.97
Polar Surface Area: 20 Å2
Polarizability: 35.5±0.5 10-24cm3
Surface Tension: 37.6±3.0 dyne/cm
Molar Volume: 289.9±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) =  7.28

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  367.25  (Adapted Stein & Brown method)
    Melting Pt (deg C):  133.13  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.04E-006  (Modified Grain method)
    Subcooled liquid VP: 1.26E-005 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):  0.03402
       log Kow used: 7.28 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.11488 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   3.31E-006  atm-m3/mole
   Group Method:   5.87E-007  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  1.152E-005 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  7.28  (KowWin est)
  Log Kaw used:  -3.869  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  11.149
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.4685
   Biowin2 (Non-Linear Model)     :   0.0800
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.0486  (months      )
   Biowin4 (Primary Survey Model) :   3.0302  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.1038
   Biowin6 (MITI Non-Linear Model):   0.0405
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.9841
 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):  0.00168 Pa (1.26E-005 mm Hg)
  Log Koa (Koawin est  ): 11.149
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.00179 
       Octanol/air (Koa) model:  0.0346 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.0606 
       Mackay model           :  0.125 
       Octanol/air (Koa) model:  0.735 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 132.8804 E-12 cm3/molecule-sec
      Half-Life =     0.080 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.966 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi): 0.0928 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  6.593E+005
      Log Koc:  5.819 

 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 = 4.428 (BCF = 2.681e+004)
       log Kow used: 7.28 (estimated)

 Volatilization from Water:
    Henry LC:  5.87E-007 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River:       1690  hours   (70.41 days)
    Half-Life from Model Lake : 1.858E+004  hours   (774 days)

 Removal In Wastewater Treatment:
    Total removal:              93.94  percent
    Total biodegradation:        0.78  percent
    Total sludge adsorption:    93.16  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       0.0191          1.93         1000       
   Water     1.49            1.44e+003    1000       
   Soil      30.3            2.88e+003    1000       
   Sediment  68.2            1.3e+004     0          
     Persistence Time: 4.64e+003 hr

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