ChemSpider 2D Image | 4-[3-(4-Chlorobenzoyl)-2-methylphenyl]butanoic acid | C18H17ClO3

4-[3-(4-Chlorobenzoyl)-2-methylphenyl]butanoic acid

  • Molecular FormulaC18H17ClO3
  • Average mass316.779 Da
  • Monoisotopic mass316.086609 Da
  • ChemSpider ID165930

More details:

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

4-[3-(4-Chlorbenzoyl)-2-methylphenyl]butansäure [German] [ACD/IUPAC Name]
4-[3-(4-Chlorobenzoyl)-2-methylphenyl]butanoic acid [ACD/IUPAC Name]
Acide 4-[3-(4-chlorobenzoyl)-2-méthylphényl]butanoïque [French] [ACD/IUPAC Name]
Benzenebutanoic acid, 3-(4-chlorobenzoyl)-2-methyl- [ACD/Index Name]
4-(2-methyl-3-(4-chlorobenzoyl)phenyl)butanoic acid
4-(3-(4-Chlorobenzoyl)-2-methylphenyl)butanoic acid
41651-99-4 [RN]
5408-55-9 [RN]

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

RU 16029 [DBID]
RU-16029 [DBID]

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

Density: 1.2±0.1 g/cm3
Boiling Point: 480.3±45.0 °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: 244.3±28.7 °C
Index of Refraction: 1.587
Molar Refractivity: 86.1±0.3 cm3
#H bond acceptors: 3
#H bond donors: 1
#Freely Rotating Bonds: 6
#Rule of 5 Violations: 0
ACD/LogP: 4.56
ACD/LogD (pH 5.5): 3.78
ACD/BCF (pH 5.5): 282.41
ACD/KOC (pH 5.5): 1164.18
ACD/LogD (pH 7.4): 1.99
ACD/BCF (pH 7.4): 4.52
ACD/KOC (pH 7.4): 18.62
Polar Surface Area: 54 Å2
Polarizability: 34.2±0.5 10-24cm3
Surface Tension: 49.1±3.0 dyne/cm
Molar Volume: 256.2±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) =  5.12

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  452.46  (Adapted Stein & Brown method)
    Melting Pt (deg C):  190.39  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  7.89E-009  (Modified Grain method)
    Subcooled liquid VP: 4.27E-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):  1.025
       log Kow used: 5.12 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  3.3517 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.30E-011  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  3.209E-009 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  5.12  (KowWin est)
  Log Kaw used:  -9.027  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  14.147
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6032
   Biowin2 (Non-Linear Model)     :   0.1033
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.4849  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.4516  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.2169
   Biowin6 (MITI Non-Linear Model):   0.0480
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.8809
 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):  5.69E-005 Pa (4.27E-007 mm Hg)
  Log Koa (Koawin est  ): 14.147
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.0527 
       Octanol/air (Koa) model:  34.4 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.656 
       Mackay model           :  0.808 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  10.9831 E-12 cm3/molecule-sec
      Half-Life =     0.974 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    11.686 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.732 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1585
      Log Koc:  3.200 

 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 = 0.750 (BCF = 5.623)
       log Kow used: 5.12 (estimated)

 Volatilization from Water:
    Henry LC:  2.3E-011 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 4.531E+007  hours   (1.888E+006 days)
    Half-Life from Model Lake : 4.943E+008  hours   (2.059E+007 days)

 Removal In Wastewater Treatment:
    Total removal:              81.16  percent
    Total biodegradation:        0.70  percent
    Total sludge adsorption:    80.46  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       0.000487        23.4         1000       
   Water     7.53            900          1000       
   Soil      70.2            1.8e+003     1000       
   Sediment  22.3            8.1e+003     0          
     Persistence Time: 2.34e+003 hr

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