InChI=1/C21H32O2/c1-3-10-21(23)12-9-19-18-6-4-14-13-15(22)5-7-16(14)17(18)8-11-20(19,21)2/h13,16-19,23H,3-12H2,1-2H3

Inherent Properties, Identifiers and References

ChemSpider ID:	2876074
Empirical Formula:	C₂₁H₃₂O₂
Molecular Weight:	316.4776
Nominal Mass:	316 Da
Average Mass:	316.4776 Da
Monoisotopic Mass:	316.24023 Da

Systematic Name:

17-hydroxy-13-methyl-17-propyl-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one

SMILES:

O=C4\C=C3/C(C2CCC1(C(CCC1(O)CCC)C2CC3)C)CC4 Copy

InChI:

InChI=1/C21H32O2/c1-3-10-21(23)12-9-19-18-6-4-14-13-15(22)5-7-16(14)17(18)8-11-20(19,21)2/h13,16-19,23H,3-12H2,1-2H3 Copy

InChIKey:

HPCDOEGWOFWBNG-UHFFFAOYAB

Std. InChI:

Copy

Std. InChIKey:

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Predicted Properties

ACD/Labs
EPI Summary

ACD/LogP:	4.60	# of Rule of 5 Violations:	0
ACD/LogD (pH 5.5):		ACD/LogD (pH 7.4):
ACD/BCF (pH 5.5):		ACD/BCF (pH 7.4):
ACD/KOC (pH 5.5):		ACD/KOC (pH 7.4):
#H bond acceptors:	2	#H bond donors:	1
#Freely Rotating Bonds:	3	Polar Surface Area:	26.3 Å²
Index of Refraction:	1.551	Molar Refractivity:	92.37 cm³
Molar Volume:	289.4 cm³	Polarizability:	36.62 10^-24cm³
Surface Tension:	43.6 dyne/cm	Density:	1.09 g/cm³
Flash Point:	195.5 °C	Enthalpy of Vaporization:	83.02 kJ/mol
Boiling Point:	459.3 °C at 760 mmHg	Vapour Pressure:	2.29E-10 mmHg at 25°C

                    
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  4.25

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  407.81  (Adapted Stein & Brown method)
    Melting Pt (deg C):  157.38  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  4.82E-009  (Modified Grain method)
    Subcooled liquid VP: 1.09E-007 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):  7.441
       log Kow used: 4.25 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  4.6446 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Vinyl/Allyl Ketones

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   6.22E-009  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  2.698E-010 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  4.25  (KowWin est)
  Log Kaw used:  -6.595  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  10.845
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.2358
   Biowin2 (Non-Linear Model)     :   0.0046
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.0531  (months      )
   Biowin4 (Primary Survey Model) :   3.0620  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.3370
   Biowin6 (MITI Non-Linear Model):   0.0642
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.2073
 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):  1.45E-005 Pa (1.09E-007 mm Hg)
  Log Koa (Koawin est  ): 10.845
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.206 
       Octanol/air (Koa) model:  0.0172 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.882 
       Mackay model           :  0.943 
       Octanol/air (Koa) model:  0.579 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 111.0928 E-12 cm3/molecule-sec
      Half-Life =     0.096 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.155 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): 0.912 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  4970
      Log Koc:  3.696 

 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 = 2.574 (BCF = 374.6)
       log Kow used: 4.25 (estimated)

 Volatilization from Water:
    Henry LC:  6.22E-009 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.675E+005  hours   (6977 days)
    Half-Life from Model Lake : 1.827E+006  hours   (7.612E+004 days)

 Removal In Wastewater Treatment:
    Total removal:              42.58  percent
    Total biodegradation:        0.42  percent
    Total sludge adsorption:    42.16  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       0.0317          1.43         1000       
   Water     11.9            1.44e+003    1000       
   Soil      81.5            2.88e+003    1000       
   Sediment  6.55            1.3e+004     0          
     Persistence Time: 1.87e+003 hr

SimBioSys LASSO