ChemSpider 2D Image | 10,13-dimethyl-17-(1-methylpentyl)-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol | C25H42O

10,13-dimethyl-17-(1-methylpentyl)-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol

  • Molecular FormulaC25H42O
  • Average mass358.600 Da
  • Monoisotopic mass358.323578 Da
  • ChemSpider ID220847

More details:

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

17-(2-Hexanyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol [German] [ACD/IUPAC Name]

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

NSC73211 [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: 458.9±14.0 °C at 760 mmHg
Vapour Pressure: 0.0±2.6 mmHg at 25°C
Enthalpy of Vaporization: 83.0±6.0 kJ/mol
Flash Point: 197.9±12.4 °C
Index of Refraction: 1.530
Molar Refractivity: 110.7±0.4 cm3
#H bond acceptors: 1
#H bond donors: 1
#Freely Rotating Bonds: 4
#Rule of 5 Violations: 1
ACD/LogP: 8.97
ACD/LogD (pH 5.5): 7.72
ACD/BCF (pH 5.5): 433044.75
ACD/KOC (pH 5.5): 376879.41
ACD/LogD (pH 7.4): 7.72
ACD/BCF (pH 7.4): 433044.75
ACD/KOC (pH 7.4): 376879.41
Polar Surface Area: 20 Å2
Polarizability: 43.9±0.5 10-24cm3
Surface Tension: 38.8±5.0 dyne/cm
Molar Volume: 358.5±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) =  7.83

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  416.55  (Adapted Stein & Brown method)
    Melting Pt (deg C):  158.84  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.56E-009  (Modified Grain method)
    Subcooled liquid VP: 6.03E-008 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):  0.003658
       log Kow used: 7.83 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.023674 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   9.49E-005  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  3.302E-007 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  7.83  (KowWin est)
  Log Kaw used:  -2.411  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  10.241
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.4761
   Biowin2 (Non-Linear Model)     :   0.0712
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.4408  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.4220  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.2671
   Biowin6 (MITI Non-Linear Model):   0.0297
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.2599
 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):  8.04E-006 Pa (6.03E-008 mm Hg)
  Log Koa (Koawin est  ): 10.241
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.373 
       Octanol/air (Koa) model:  0.00428 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.931 
       Mackay model           :  0.968 
       Octanol/air (Koa) model:  0.255 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 126.4913 E-12 cm3/molecule-sec
      Half-Life =     0.085 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.015 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     7.393750 E-17 cm3/molecule-sec
      Half-Life =     0.155 Days (at 7E11 mol/cm3)
      Half-Life =      3.720 Hrs
   Fraction sorbed to airborne particulates (phi): 0.949 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  4.969E+005
      Log Koc:  5.696 

 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 = 3.673 (BCF = 4710)
       log Kow used: 7.83 (estimated)

 Volatilization from Water:
    Henry LC:  9.49E-005 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:      13.62  hours
    Half-Life from Model Lake :      307.3  hours   (12.81 days)

 Removal In Wastewater Treatment:
    Total removal:              94.01  percent
    Total biodegradation:        0.78  percent
    Total sludge adsorption:    93.23  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       0.0189          1.31         1000       
   Water     1.92            900          1000       
   Soil      28.9            1.8e+003     1000       
   Sediment  69.1            8.1e+003     0          
     Persistence Time: 3.13e+003 hr

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