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Search term: MF = 'C_{23}H_{32}N_{2}O_{2}S'
ChemSpider 2D Image | 1-[(4-Ethylphenyl)sulfonyl]-4-[4-(2-methyl-2-propanyl)benzyl]piperazine | C23H32N2O2S

1-[(4-Ethylphenyl)sulfonyl]-4-[4-(2-methyl-2-propanyl)benzyl]piperazine

  • Molecular FormulaC23H32N2O2S
  • Average mass400.577 Da
  • Monoisotopic mass400.218445 Da
  • ChemSpider ID2654997

More details:

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

1-[(4-Ethylphenyl)sulfonyl]-4-[4-(2-methyl-2-propanyl)benzyl]piperazin [German] [ACD/IUPAC Name]
1-[(4-Ethylphenyl)sulfonyl]-4-[4-(2-methyl-2-propanyl)benzyl]piperazine [ACD/IUPAC Name]
1-[(4-Éthylphényl)sulfonyl]-4-[4-(2-méthyl-2-propanyl)benzyl]pipérazine [French] [ACD/IUPAC Name]
Piperazine, 1-[[4-(1,1-dimethylethyl)phenyl]methyl]-4-[(4-ethylphenyl)sulfonyl]- [ACD/Index Name]
1-(4-tert-Butyl-benzyl)-4-(4-ethyl-benzenesulfonyl)-piperazine
1-(4-tert-butylbenzyl)-4-[(4-ethylphenyl)sulfonyl]piperazine
1-[(4-TERT-BUTYLPHENYL)METHYL]-4-(4-ETHYLBENZENESULFONYL)PIPERAZINE
MFCD07626046

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

Density: 1.1±0.1 g/cm3
Boiling Point: 512.5±60.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.3 mmHg at 25°C
Enthalpy of Vaporization: 78.4±3.0 kJ/mol
Flash Point: 263.7±32.9 °C
Index of Refraction: 1.575
Molar Refractivity: 116.9±0.4 cm3
#H bond acceptors: 4
#H bond donors: 0
#Freely Rotating Bonds: 6
#Rule of 5 Violations: 1
ACD/LogP: 5.75
ACD/LogD (pH 5.5): 4.91
ACD/BCF (pH 5.5): 2695.31
ACD/KOC (pH 5.5): 8230.37
ACD/LogD (pH 7.4): 5.19
ACD/BCF (pH 7.4): 5168.11
ACD/KOC (pH 7.4): 15781.27
Polar Surface Area: 49 Å2
Polarizability: 46.4±0.5 10-24cm3
Surface Tension: 44.6±3.0 dyne/cm
Molar Volume: 353.6±3.0 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) =  5.29

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  504.55  (Adapted Stein & Brown method)
    Melting Pt (deg C):  214.72  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.01E-010  (Modified Grain method)
    Subcooled liquid VP: 2.11E-008 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):  0.9431
       log Kow used: 5.29 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.29763 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Aliphatic Amines

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.80E-010  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.123E-010 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  5.29  (KowWin est)
  Log Kaw used:  -8.133  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  13.423
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.2223
   Biowin2 (Non-Linear Model)     :   0.0024
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   1.7722  (months      )
   Biowin4 (Primary Survey Model) :   2.7598  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.4619
   Biowin6 (MITI Non-Linear Model):   0.0004
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -2.2639
 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):  2.81E-006 Pa (2.11E-008 mm Hg)
  Log Koa (Koawin est  ): 13.423
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.07 
       Octanol/air (Koa) model:  6.5 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.975 
       Mackay model           :  0.988 
       Octanol/air (Koa) model:  0.998 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 125.8737 E-12 cm3/molecule-sec
      Half-Life =     0.085 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.020 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.982 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1.316E+006
      Log Koc:  6.119 

 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 = 3.372 (BCF = 2353)
       log Kow used: 5.29 (estimated)

 Volatilization from Water:
    Henry LC:  1.8E-010 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:  6.51E+006  hours   (2.713E+005 days)
    Half-Life from Model Lake : 7.102E+007  hours   (2.959E+006 days)

 Removal In Wastewater Treatment:
    Total removal:              84.99  percent
    Total biodegradation:        0.73  percent
    Total sludge adsorption:    84.26  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       0.0177          2.04         1000       
   Water     5.86            1.44e+003    1000       
   Soil      61              2.88e+003    1000       
   Sediment  33.1            1.3e+004     0          
     Persistence Time: 3.13e+003 hr

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