ChemSpider 2D Image | 1-Pentyl-2-phenyl-5,6,7,8-tetrahydro-4(1H)-quinazolinethione | C19H24N2S

1-Pentyl-2-phenyl-5,6,7,8-tetrahydro-4(1H)-quinazolinethione

  • Molecular FormulaC19H24N2S
  • Average mass312.472 Da
  • Monoisotopic mass312.166016 Da
  • ChemSpider ID1287353

More details:

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

1-Pentyl-2-phenyl-5,6,7,8-tetrahydro-4(1H)-chinazolinthion [German] [ACD/IUPAC Name]
1-Pentyl-2-phenyl-5,6,7,8-tetrahydro-4(1H)-quinazolinethione [ACD/IUPAC Name]
1-Pentyl-2-phényl-5,6,7,8-tétrahydro-4(1H)-quinazolinethione [French] [ACD/IUPAC Name]
1-Pentyl-2-phenyl-5,6,7,8-tetrahydroquinazoline-4(1H)-thione
4(1H)-Quinazolinethione, 5,6,7,8-tetrahydro-1-pentyl-2-phenyl- [ACD/Index Name]
1-pentyl-2-phenyl-1,5,6,7,8-pentahydroquinazoline-4-thione
1-pentyl-2-phenyl-5,6,7,8-tetrahydroquinazoline-4-thione
371143-76-9 [RN]
AC1LUQ8A
AGN-PC-0K70AF
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

AF-399/40806159 [DBID]
ZINC01802514 [DBID]

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

    Density: 1.1±0.1 g/cm3
    Boiling Point: 444.5±28.0 °C at 760 mmHg
    Vapour Pressure: 0.0±1.1 mmHg at 25°C
    Enthalpy of Vaporization: 70.2±3.0 kJ/mol
    Flash Point: 222.6±24.0 °C
    Index of Refraction: 1.617
    Molar Refractivity: 96.6±0.5 cm3
    #H bond acceptors: 2
    #H bond donors: 0
    #Freely Rotating Bonds: 5
    #Rule of 5 Violations: 1
    ACD/LogP: 5.09
    ACD/LogD (pH 5.5): 5.76
    ACD/BCF (pH 5.5): 13971.11
    ACD/KOC (pH 5.5): 32265.86
    ACD/LogD (pH 7.4): 5.76
    ACD/BCF (pH 7.4): 13971.20
    ACD/KOC (pH 7.4): 32266.08
    Polar Surface Area: 48 Å2
    Polarizability: 38.3±0.5 10-24cm3
    Surface Tension: 40.9±7.0 dyne/cm
    Molar Volume: 276.2±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) =  6.19

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  458.15  (Adapted Stein & Brown method)
    Melting Pt (deg C):  193.05  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  5.3E-009  (Modified Grain method)
    Subcooled liquid VP: 3.08E-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):  0.05417
       log Kow used: 6.19 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.022623 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   Incomplete
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  4.023E-008 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Can Not Estimate (can not calculate HenryLC)

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.8353
   Biowin2 (Non-Linear Model)     :   0.9015
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.8290  (weeks       )
   Biowin4 (Primary Survey Model) :   3.6709  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.1006
   Biowin6 (MITI Non-Linear Model):   0.0388
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.1963
 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):  4.11E-005 Pa (3.08E-007 mm Hg)
  Log Koa (): not available
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.0731 
       Octanol/air (Koa) model:  not available
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.725 
       Mackay model           :  0.854 
       Octanol/air (Koa) model:  not available

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 156.2457 E-12 cm3/molecule-sec
      Half-Life =     0.068 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.821 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): 0.79 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  7.904E+004
      Log Koc:  4.898 

 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 = 4.063 (BCF = 1.155e+004)
       log Kow used: 6.19 (estimated)

 Volatilization from Water:
    Henry LC:  4.02E-008 atm-m3/mole  (calculated from VP/WS)
    Half-Life from Model River: 2.573E+004  hours   (1072 days)
    Half-Life from Model Lake : 2.808E+005  hours   (1.17E+004 days)

 Removal In Wastewater Treatment:
    Total removal:              92.81  percent
    Total biodegradation:        0.77  percent
    Total sludge adsorption:    92.04  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       0.0489          1.14         1000       
   Water     6.34            360          1000       
   Soil      35              720          1000       
   Sediment  58.6            3.24e+003    0          
     Persistence Time: 1.04e+003 hr

    Click to predict properties on the Chemicalize site


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