ChemSpider 2D Image | 2-{[(E)-(4-tert-Butylphenyl)methylene]amino}-4,5,6,7-tetrahydro-1-benzothiophene-3-carbonitrile | C20H22N2S

2-{[(E)-(4-tert-Butylphenyl)methylene]amino}-4,5,6,7-tetrahydro-1-benzothiophene-3-carbonitrile

  • Molecular FormulaC20H22N2S
  • Average mass322.467 Da
  • Monoisotopic mass322.150360 Da
  • ChemSpider ID7859967
  • Double-bond stereo - Double-bond stereo


More details:






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

2-([(E)-(4-tert-Butylphenyl)methylidene]amino)-4,5,6,7-tetrahydro-1-benzothiophene-3-carbonitrile
2-{(E)-[4-(2-Methyl-2-propanyl)benzyliden]amino}-4,5,6,7-tetrahydro-1-benzothiophen-3-carbonitril [German] [ACD/IUPAC Name]
2-{(E)-[4-(2-Methyl-2-propanyl)benzylidene]amino}-4,5,6,7-tetrahydro-1-benzothiophene-3-carbonitrile [ACD/IUPAC Name]
2-{(E)-[4-(2-Méthyl-2-propanyl)benzylidène]amino}-4,5,6,7-tétrahydro-1-benzothiophène-3-carbonitrile [French] [ACD/IUPAC Name]
2-{[(E)-(4-tert-Butylphenyl)methylene]amino}-4,5,6,7-tetrahydro-1-benzothiophene-3-carbonitrile
Benzo[b]thiophene-3-carbonitrile, 2-[[(1E)-[4-(1,1-dimethylethyl)phenyl]methylene]amino]-4,5,6,7-tetrahydro- [ACD/Index Name]
2-[(4-tert-butylbenzylidene)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carbonitrile
2-[(4-tert-Butyl-benzylidene)-amino]-4,5,6,7-tetrahydro-benzo[b]thiophene-3-carbonitrile
2-{(1E)-2-[4-(tert-butyl)phenyl]-1-azavinyl}-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carbonitrile
2-{[(E)-(4-tert-butylphenyl)methylidene]amino}-4,5,6,7-tetrahydro-1-benzothiophene-3-carbonitrile
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

A1876/0078969 [DBID]
BAS 00345790 [DBID]

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

Density: 1.1±0.1 g/cm3
Boiling Point: 531.5±50.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.4 mmHg at 25°C
Enthalpy of Vaporization: 80.7±3.0 kJ/mol
Flash Point: 275.3±30.1 °C
Index of Refraction: 1.611
Molar Refractivity: 99.8±0.5 cm3
#H bond acceptors: 2
#H bond donors: 0
#Freely Rotating Bonds: 4
#Rule of 5 Violations: 1
ACD/LogP: 6.00
ACD/LogD (pH 5.5): 6.19
ACD/BCF (pH 5.5): 29855.69
ACD/KOC (pH 5.5): 55536.24
ACD/LogD (pH 7.4): 6.19
ACD/BCF (pH 7.4): 29911.30
ACD/KOC (pH 7.4): 55639.69
Polar Surface Area: 64 Å2
Polarizability: 39.6±0.5 10-24cm3
Surface Tension: 41.6±7.0 dyne/cm
Molar Volume: 287.7±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) =  6.40

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  445.62  (Adapted Stein & Brown method)
    Melting Pt (deg C):  178.96  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.58E-008  (Modified Grain method)
    Subcooled liquid VP: 6.31E-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):  0.01691
       log Kow used: 6.40 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.20406 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Allylic/Vinyl Nitriles
       Schiff Bases

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.77E-004  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  3.965E-007 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  6.40  (KowWin est)
  Log Kaw used:  -2.140  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  8.540
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.7171
   Biowin2 (Non-Linear Model)     :   0.7942
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.1921  (months      )
   Biowin4 (Primary Survey Model) :   3.1638  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.0047
   Biowin6 (MITI Non-Linear Model):   0.0121
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.5656
 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):  8.41E-005 Pa (6.31E-007 mm Hg)
  Log Koa (Koawin est  ): 8.540
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.0357 
       Octanol/air (Koa) model:  8.51E-005 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.563 
       Mackay model           :  0.74 
       Octanol/air (Koa) model:  0.00676 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 117.2912 E-12 cm3/molecule-sec
      Half-Life =     0.091 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.094 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     7.402500 E-17 cm3/molecule-sec
      Half-Life =     0.155 Days (at 7E11 mol/cm3)
      Half-Life =      3.715 Hrs
   Fraction sorbed to airborne particulates (phi): 0.652 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  3.678E+005
      Log Koc:  5.566 

 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 = 4.226 (BCF = 1.684e+004)
       log Kow used: 6.40 (estimated)

 Volatilization from Water:
    Henry LC:  0.000177 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:      7.772  hours
    Half-Life from Model Lake :      235.4  hours   (9.807 days)

 Removal In Wastewater Treatment:
    Total removal:              93.29  percent
    Total biodegradation:        0.77  percent
    Total sludge adsorption:    92.45  percent
    Total to Air:                0.07  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.0171          1.38         1000       
   Water     2.01            1.44e+003    1000       
   Soil      35.7            2.88e+003    1000       
   Sediment  62.3            1.3e+004     0          
     Persistence Time: 4.01e+003 hr




                    

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