ChemSpider 2D Image | 4-Isopropylphenyl 4-biphenylcarboxylate | C22H20O2

4-Isopropylphenyl 4-biphenylcarboxylate

  • Molecular FormulaC22H20O2
  • Average mass316.393 Da
  • Monoisotopic mass316.146332 Da
  • ChemSpider ID1286505

More details:

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

[1,1'-Biphenyl]-4-carboxylic acid, 4-(1-methylethyl)phenyl ester [ACD/Index Name]
4-Biphénylcarboxylate de 4-isopropylphényle [French] [ACD/IUPAC Name]
4-Isopropylphenyl 4-biphenylcarboxylate [ACD/IUPAC Name]
4-Isopropylphenyl biphenyl-4-carboxylate
4-Isopropylphenyl-4-biphenylcarboxylat [German] [ACD/IUPAC Name]
Biphenyl-4-carboxylic acid 4-isopropyl-phenyl ester
(4-propan-2-ylphenyl) 4-phenylbenzoate
304673-61-8 [RN]
4-(1-methylethyl)phenyl [1,1'-biphenyl]-4-carboxylate
4-(methylethyl)phenyl 4-phenylbenzoate

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

AG-690/11453938 [DBID]
BAS 00581508 [DBID]
ZINC01800562 [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: 462.4±34.0 °C at 760 mmHg
    Vapour Pressure: 0.0±1.1 mmHg at 25°C
    Enthalpy of Vaporization: 72.3±3.0 kJ/mol
    Flash Point: 195.8±23.1 °C
    Index of Refraction: 1.586
    Molar Refractivity: 96.7±0.3 cm3
    #H bond acceptors: 2
    #H bond donors: 0
    #Freely Rotating Bonds: 5
    #Rule of 5 Violations: 1
    ACD/LogP: 6.58
    ACD/LogD (pH 5.5): 6.08
    ACD/BCF (pH 5.5): 24733.70
    ACD/KOC (pH 5.5): 48562.57
    ACD/LogD (pH 7.4): 6.08
    ACD/BCF (pH 7.4): 24733.70
    ACD/KOC (pH 7.4): 48562.57
    Polar Surface Area: 26 Å2
    Polarizability: 38.3±0.5 10-24cm3
    Surface Tension: 41.9±3.0 dyne/cm
    Molar Volume: 288.2±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) =  6.26
     Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
        Boiling Pt (deg C):  434.47  (Adapted Stein & Brown method)
        Melting Pt (deg C):  158.74  (Mean or Weighted MP)
        VP(mm Hg,25 deg C):  5.08E-008  (Modified Grain method)
        Subcooled liquid VP: 1.19E-006 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):  0.04391
           log Kow used: 6.26 (estimated)
           no-melting pt equation used
     Water Sol Estimate from Fragments:
        Wat Sol (v1.01 est) =  0.01633 mg/L
     ECOSAR Class Program (ECOSAR v0.99h):
        Class(es) found:
     Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
       Bond Method :   1.92E-006  atm-m3/mole
       Group Method:   Incomplete
     Henrys LC [VP/WSol estimate using EPI values]:  4.816E-007 atm-m3/mole
     Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
      Log Kow used:  6.26  (KowWin est)
      Log Kaw used:  -4.105  (HenryWin est)
          Log Koa (KOAWIN v1.10 estimate):  10.365
          Log Koa (experimental database):  None
     Probability of Rapid Biodegradation (BIOWIN v4.10):
       Biowin1 (Linear Model)         :   0.9539
       Biowin2 (Non-Linear Model)     :   0.9931
     Expert Survey Biodegradation Results:
       Biowin3 (Ultimate Survey Model):   2.5873  (weeks-months)
       Biowin4 (Primary Survey Model) :   3.5566  (days-weeks  )
     MITI Biodegradation Probability:
       Biowin5 (MITI Linear Model)    :   0.2125
       Biowin6 (MITI Non-Linear Model):   0.0912
     Anaerobic Biodegradation Probability:
       Biowin7 (Anaerobic Linear Model): -0.2550
     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):  0.000159 Pa (1.19E-006 mm Hg)
      Log Koa (Koawin est  ): 10.365
       Kp (particle/gas partition coef. (m3/ug)):
           Mackay model           :  0.0189 
           Octanol/air (Koa) model:  0.00569 
       Fraction sorbed to airborne particulates (phi):
           Junge-Pankow model     :  0.406 
           Mackay model           :  0.602 
           Octanol/air (Koa) model:  0.313 
     Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
       Hydroxyl Radicals Reaction:
          OVERALL OH Rate Constant =  12.1476 E-12 cm3/molecule-sec
          Half-Life =     0.881 Days (12-hr day; 1.5E6 OH/cm3)
          Half-Life =    10.566 Hrs
       Ozone Reaction:
          No Ozone Reaction Estimation
       Fraction sorbed to airborne particulates (phi): 0.504 (Junge,Mackay)
        Note: the sorbed fraction may be resistant to atmospheric oxidation
     Soil Adsorption Coefficient (PCKOCWIN v1.66):
          Koc    :  3.154E+005
          Log Koc:  5.499 
     Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
      Total Kb for pH > 8 at 25 deg C :  2.525E-001  L/mol-sec
      Kb Half-Life at pH 8:      31.775  days   
      Kb Half-Life at pH 7:     317.748  days   
     Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
       Log BCF from regression-based method = 4.124 (BCF = 1.33e+004)
           log Kow used: 6.26 (estimated)
     Volatilization from Water:
        Henry LC:  1.92E-006 atm-m3/mole  (estimated by Bond SAR Method)
        Half-Life from Model River:      544.2  hours   (22.68 days)
        Half-Life from Model Lake :       6086  hours   (253.6 days)
     Removal In Wastewater Treatment:
        Total removal:              92.99  percent
        Total biodegradation:        0.77  percent
        Total sludge adsorption:    92.22  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       0.198           21.1         1000       
       Water     3               900          1000       
       Soil      36.3            1.8e+003     1000       
       Sediment  60.5            8.1e+003     0          
         Persistence Time: 2.93e+003 hr

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