ChemSpider 2D Image | 3-Cyclohexyl-2-[(2-hydroxyethyl)sulfanyl]-3H-spiro[benzo[h]quinazoline-5,1'-cyclohexan]-4(6H)-one | C25H32N2O2S

3-Cyclohexyl-2-[(2-hydroxyethyl)sulfanyl]-3H-spiro[benzo[h]quinazoline-5,1'-cyclohexan]-4(6H)-one

  • Molecular FormulaC25H32N2O2S
  • Average mass424.599 Da
  • Monoisotopic mass424.218445 Da
  • ChemSpider ID20316543

More details:

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

3-Cyclohexyl-2-[(2-hydroxyethyl)sulfanyl]-3H-spiro[benzo[h]quinazoline-5,1'-cyclohexan]-4(6H)-one [ACD/IUPAC Name]
Spiro[benzo[h]quinazoline-5(3H),1'-cyclohexan]-4(6H)-one, 3-cyclohexyl-2-[(2-hydroxyethyl)thio]- [ACD/Index Name]

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

Density: 1.3±0.1 g/cm3
Boiling Point: 613.6±65.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.9 mmHg at 25°C
Enthalpy of Vaporization: 95.7±3.0 kJ/mol
Flash Point: 324.9±34.3 °C
Index of Refraction: 1.682
Molar Refractivity: 122.1±0.5 cm3
#H bond acceptors: 4
#H bond donors: 1
#Freely Rotating Bonds: 4
#Rule of 5 Violations: 1
ACD/LogP: 6.53
ACD/LogD (pH 5.5): 5.54
ACD/BCF (pH 5.5): 9575.11
ACD/KOC (pH 5.5): 24620.23
ACD/LogD (pH 7.4): 5.54
ACD/BCF (pH 7.4): 9575.11
ACD/KOC (pH 7.4): 24620.23
Polar Surface Area: 78 Å2
Polarizability: 48.4±0.5 10-24cm3
Surface Tension: 54.5±7.0 dyne/cm
Molar Volume: 322.1±7.0 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) =  6.88

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  590.18  (Adapted Stein & Brown method)
    Melting Pt (deg C):  254.72  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  9.37E-016  (Modified Grain method)
    Subcooled liquid VP: 2.99E-013 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):  0.002865
       log Kow used: 6.88 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.37904 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   8.79E-017  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.827E-013 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  6.88  (KowWin est)
  Log Kaw used:  -14.444  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  21.324
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.7850
   Biowin2 (Non-Linear Model)     :   0.4115
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.0796  (months      )
   Biowin4 (Primary Survey Model) :   3.3480  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.0962
   Biowin6 (MITI Non-Linear Model):   0.0186
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.6190
 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):  3.99E-011 Pa (2.99E-013 mm Hg)
  Log Koa (Koawin est  ): 21.324
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  7.53E+004 
       Octanol/air (Koa) model:  5.18E+008 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1 
       Mackay model           :  1 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  79.5251 E-12 cm3/molecule-sec
      Half-Life =     0.134 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.614 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     2.100000 E-17 cm3/molecule-sec
      Half-Life =     0.546 Days (at 7E11 mol/cm3)
      Half-Life =     13.097 Hrs
   Fraction sorbed to airborne particulates (phi): 1 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  8.5E+004
      Log Koc:  4.929 

 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 = 3.948 (BCF = 8868)
       log Kow used: 6.88 (estimated)

 Volatilization from Water:
    Henry LC:  8.79E-017 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.373E+013  hours   (5.719E+011 days)
    Half-Life from Model Lake : 1.497E+014  hours   (6.239E+012 days)

 Removal In Wastewater Treatment:
    Total removal:              93.78  percent
    Total biodegradation:        0.78  percent
    Total sludge adsorption:    93.01  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       0.000973        2.59         1000       
   Water     1.35            1.44e+003    1000       
   Soil      42.9            2.88e+003    1000       
   Sediment  55.8            1.3e+004     0          
     Persistence Time: 5.99e+003 hr

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