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ChemSpider 2D Image | Clostebol | C19H27ClO2

Clostebol

  • Molecular FormulaC19H27ClO2
  • Average mass322.870 Da
  • Monoisotopic mass322.169952 Da
  • ChemSpider ID62171

  • defined stereocentres - 6 of 6 defined stereocentres

More details:

Featured data source
The Merck Index Online

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

(17β)-4-Chlor-17-hydroxyandrost-4-en-3-on [German] [ACD/IUPAC Name]
(17β)-4-Chloro-17-hydroxyandrost-4-en-3-one [ACD/IUPAC Name]
(17β)-4-Chloro-17-hydroxyandrost-4-én-3-one [French] [ACD/IUPAC Name]
1093-58-9 [RN]
214-133-9 [EINECS]
4-Chloro-17b-hydroxyandrost-4-en-3-one
4-chloro-17β-hydroxy-androst-4-en-3-one
4-Chloro-17β-hydroxyandrost-4-en-3-one
Androst-4-en-3-one, 4-chloro-17-hydroxy-, (17β)-
Androst-4-en-3-one, 4-chloro-17-hydroxy-, (17β)- [ACD/Index Name]
More...

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

2601 [DBID]
34235_RIEDEL [DBID]
ZINC04025021 [DBID]

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

Density: 1.2±0.1 g/cm3
Boiling Point: 448.4±45.0 °C at 760 mmHg
Vapour Pressure: 0.0±2.5 mmHg at 25°C
Enthalpy of Vaporization: 81.6±6.0 kJ/mol
Flash Point: 225.0±28.7 °C
Index of Refraction: 1.568
Molar Refractivity: 87.7±0.4 cm3
#H bond acceptors: 2
#H bond donors: 1
#Freely Rotating Bonds: 0
#Rule of 5 Violations: 0
ACD/LogP: 3.67
ACD/LogD (pH 5.5): 3.79
ACD/BCF (pH 5.5): 449.61
ACD/KOC (pH 5.5): 2757.41
ACD/LogD (pH 7.4): 3.79
ACD/BCF (pH 7.4): 449.61
ACD/KOC (pH 7.4): 2757.41
Polar Surface Area: 37 Å2
Polarizability: 34.8±0.5 10-24cm3
Surface Tension: 46.1±5.0 dyne/cm
Molar Volume: 268.2±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) =  3.76

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  406.42  (Adapted Stein & Brown method)
    Melting Pt (deg C):  160.71  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.3E-009  (Modified Grain method)
    MP  (exp database):  189 deg C
    Subcooled liquid VP: 1.2E-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):  17.87
       log Kow used: 3.76 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  14.554 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.54E-009  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  5.468E-011 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  3.76  (KowWin est)
  Log Kaw used:  -6.984  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  10.744
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.2801
   Biowin2 (Non-Linear Model)     :   0.0020
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.0257  (months      )
   Biowin4 (Primary Survey Model) :   3.0816  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.3752
   Biowin6 (MITI Non-Linear Model):   0.0327
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.0676
 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):  1.6E-005 Pa (1.2E-007 mm Hg)
  Log Koa (Koawin est  ): 10.744
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.188 
       Octanol/air (Koa) model:  0.0136 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.871 
       Mackay model           :  0.938 
       Octanol/air (Koa) model:  0.521 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  49.9083 E-12 cm3/molecule-sec
      Half-Life =     0.214 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     2.572 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     0.162663 E-17 cm3/molecule-sec
      Half-Life =     7.045 Days (at 7E11 mol/cm3)
   Fraction sorbed to airborne particulates (phi): 0.904 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  2365
      Log Koc:  3.374 

 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 = 2.196 (BCF = 157.2)
       log Kow used: 3.76 (estimated)

 Volatilization from Water:
    Henry LC:  2.54E-009 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 4.142E+005  hours   (1.726E+004 days)
    Half-Life from Model Lake : 4.519E+006  hours   (1.883E+005 days)

 Removal In Wastewater Treatment:
    Total removal:              20.42  percent
    Total biodegradation:        0.24  percent
    Total sludge adsorption:    20.18  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       0.0706          4.99         1000       
   Water     11.5            1.44e+003    1000       
   Soil      86.6            2.88e+003    1000       
   Sediment  1.9             1.3e+004     0          
     Persistence Time: 2.06e+003 hr

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