ChemSpider 2D Image | Benzenebutyrate | C10H11O2

Benzenebutyrate

  • Molecular FormulaC10H11O2
  • Average mass163.194 Da
  • Monoisotopic mass163.076447 Da
  • ChemSpider ID10802060

  • Charge - Charge

More details:

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

(2-PHENYLETHYL)ACETATE
3-Phenyl-1-propyl formate
4-Phenylbutanoat [German] [ACD/IUPAC Name]
4-Phenylbutanoate [ACD/IUPAC Name]
4-Phénylbutanoate [French] [ACD/IUPAC Name]
4-phenylbutyrate
4-phenyl-Butyrate
4-Phenyl-n-butyrate
Benzenebutanoate
Benzenebutanoic acid, ion(1-) [ACD/Index Name]
More...
  • Miscellaneous

    • Chemical Class:

      A carboxylic acid anion obtained by the removal of proton from the carboxy group of 4-phenylbutyric acid. ChEBI CHEBI:75317

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

Density:
Boiling Point: 290.7±9.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.6 mmHg at 25°C
Enthalpy of Vaporization: 56.0±3.0 kJ/mol
Flash Point: 187.9±13.9 °C
Index of Refraction:
Molar Refractivity:
#H bond acceptors: 2
#H bond donors: 1
#Freely Rotating Bonds: 4
#Rule of 5 Violations: 0
ACD/LogP: 2.42
ACD/LogD (pH 5.5): 1.48
ACD/BCF (pH 5.5): 4.97
ACD/KOC (pH 5.5): 64.34
ACD/LogD (pH 7.4): -0.32
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.03
Polar Surface Area: 40 Å2
Polarizability:
Surface Tension:
Molar Volume:

Predicted data is generated using the US Environmental Protection Agency�s EPISuite™ 

                        
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  2.78
    Log Kow (Exper. database match) =  2.42
       Exper. Ref:  Hansch,C et al. (1995)

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  298.00  (Adapted Stein & Brown method)
    Melting Pt (deg C):  79.00  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.00187  (Modified Grain method)
    MP  (exp database):  52 deg C
    BP  (exp database):  290 deg C
    Subcooled liquid VP: 0.00331 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):  1394
       log Kow used: 2.42 (expkow database)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  653.21 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 :   7.79E-008  atm-m3/mole
   Group Method:   1.23E-008  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  2.898E-007 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.42  (exp database)
  Log Kaw used:  -5.497  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  7.917
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.9248
   Biowin2 (Non-Linear Model)     :   0.9758
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.1481  (weeks       )
   Biowin4 (Primary Survey Model) :   3.9328  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4890
   Biowin6 (MITI Non-Linear Model):   0.5634
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.6941
 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):  0.441 Pa (0.00331 mm Hg)
  Log Koa (Koawin est  ): 7.917
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  6.8E-006 
       Octanol/air (Koa) model:  2.03E-005 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.000245 
       Mackay model           :  0.000544 
       Octanol/air (Koa) model:  0.00162 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   8.7886 E-12 cm3/molecule-sec
      Half-Life =     1.217 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    14.604 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.000394 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  89.07
      Log Koc:  1.950 

 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 = 0.500 (BCF = 3.162)
       log Kow used: 2.42 (expkow database)

 Volatilization from Water:
    Henry LC:  1.23E-008 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River:   6.1E+004  hours   (2542 days)
    Half-Life from Model Lake : 6.655E+005  hours   (2.773E+004 days)

 Removal In Wastewater Treatment:
    Total removal:               2.89  percent
    Total biodegradation:        0.10  percent
    Total sludge adsorption:     2.79  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       0.201           29.2         1000       
   Water     19.9            360          1000       
   Soil      79.8            720          1000       
   Sediment  0.122           3.24e+003    0          
     Persistence Time: 705 hr

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