ChemSpider 2D Image | 19-Fluoroandrost-4-ene-3,17-dione | C19H25FO2

19-Fluoroandrost-4-ene-3,17-dione

  • Molecular FormulaC19H25FO2
  • Average mass304.399 Da
  • Monoisotopic mass304.183868 Da
  • ChemSpider ID167963
  • defined stereocentres - 5 of 5 defined stereocentres


More details:






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

19-Fluorandrost-4-en-3,17-dion [German] [ACD/IUPAC Name]
19-Fluoroandrost-4-ene-3,17-dione [ACD/IUPAC Name]
19-Fluoroandrost-4-ène-3,17-dione [French] [ACD/IUPAC Name]
Androst-4-ene-3,17-dione, 19-fluoro- [ACD/Index Name]
(8S,9S,10S,13S,14S)-10-(Fluoromethyl)-13-methyl-7,8,9,10,11,12,13,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-3,17(2H,6H)-dione
19890-63-2 [RN]
19-Fad

Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module

Density: 1.2±0.1 g/cm3
Boiling Point: 449.2±45.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.1 mmHg at 25°C
Enthalpy of Vaporization: 70.8±3.0 kJ/mol
Flash Point: 169.6±22.9 °C
Index of Refraction: 1.540
Molar Refractivity: 81.8±0.4 cm3
#H bond acceptors: 2
#H bond donors: 0
#Freely Rotating Bonds: 1
#Rule of 5 Violations: 0
ACD/LogP: 2.43
ACD/LogD (pH 5.5): 2.59
ACD/BCF (pH 5.5): 54.52
ACD/KOC (pH 5.5): 609.02
ACD/LogD (pH 7.4): 2.59
ACD/BCF (pH 7.4): 54.52
ACD/KOC (pH 7.4): 609.02
Polar Surface Area: 34 Å2
Polarizability: 32.4±0.5 10-24cm3
Surface Tension: 41.7±5.0 dyne/cm
Molar Volume: 260.9±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) =  2.70

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  387.55  (Adapted Stein & Brown method)
    Melting Pt (deg C):  145.85  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.28E-006  (Modified Grain method)
    Subcooled liquid VP: 3.83E-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):  57.39
       log Kow used: 2.70 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  21.592 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 :   7.33E-008  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.591E-008 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.70  (KowWin est)
  Log Kaw used:  -5.523  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  8.223
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.2484
   Biowin2 (Non-Linear Model)     :   0.0034
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.0573  (months      )
   Biowin4 (Primary Survey Model) :   3.0572  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4458
   Biowin6 (MITI Non-Linear Model):   0.0030
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.5850
 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):  0.00511 Pa (3.83E-005 mm Hg)
  Log Koa (Koawin est  ): 8.223
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.000587 
       Octanol/air (Koa) model:  4.1E-005 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.0208 
       Mackay model           :  0.0449 
       Octanol/air (Koa) model:  0.00327 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 110.6106 E-12 cm3/molecule-sec
      Half-Life =     0.097 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.160 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     1.137500 E-17 cm3/molecule-sec
      Half-Life =     1.007 Days (at 7E11 mol/cm3)
      Half-Life =     24.179 Hrs
   Fraction sorbed to airborne particulates (phi): 0.0328 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  5203
      Log Koc:  3.716 

 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 = 1.378 (BCF = 23.87)
       log Kow used: 2.70 (estimated)

 Volatilization from Water:
    Henry LC:  7.33E-008 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.394E+004  hours   (580.7 days)
    Half-Life from Model Lake : 1.522E+005  hours   (6341 days)

 Removal In Wastewater Treatment:
    Total removal:               3.82  percent
    Total biodegradation:        0.11  percent
    Total sludge adsorption:     3.70  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       0.0608          2.12         1000       
   Water     17.8            1.44e+003    1000       
   Soil      81.9            2.88e+003    1000       
   Sediment  0.227           1.3e+004     0          
     Persistence Time: 1.5e+003 hr




                    

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