ChemSpider 2D Image | Ethyl (3R)-3-phenylbutanoate | C12H16O2

Ethyl (3R)-3-phenylbutanoate

  • Molecular FormulaC12H16O2
  • Average mass192.254 Da
  • Monoisotopic mass192.115036 Da
  • ChemSpider ID8783136

  • defined stereocentres - 1 of 1 defined stereocentres

More details:

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

(3R)-3-Phénylbutanoate d'éthyle [French] [ACD/IUPAC Name]
Benzenepropanoic acid, β-methyl-, ethyl ester, (βR)- [ACD/Index Name]
Ethyl (3R)-3-phenylbutanoate [ACD/IUPAC Name]
Ethyl-(3R)-3-phenylbutanoat [German] [ACD/IUPAC Name]

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

Density: 1.0±0.1 g/cm3
Boiling Point: 253.2±9.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.5 mmHg at 25°C
Enthalpy of Vaporization: 49.1±3.0 kJ/mol
Flash Point: 98.3±17.1 °C
Index of Refraction: 1.495
Molar Refractivity: 56.1±0.3 cm3
#H bond acceptors: 2
#H bond donors: 0
#Freely Rotating Bonds: 5
#Rule of 5 Violations: 0
ACD/LogP: 3.14
ACD/LogD (pH 5.5): 3.22
ACD/BCF (pH 5.5): 166.45
ACD/KOC (pH 5.5): 1353.98
ACD/LogD (pH 7.4): 3.22
ACD/BCF (pH 7.4): 166.45
ACD/KOC (pH 7.4): 1353.98
Polar Surface Area: 26 Å2
Polarizability: 22.2±0.5 10-24cm3
Surface Tension: 34.5±3.0 dyne/cm
Molar Volume: 192.5±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) =  3.48

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  258.98  (Adapted Stein & Brown method)
    Melting Pt (deg C):  21.57  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.0168  (Mean VP of Antoine & Grain methods)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  51.02
       log Kow used: 3.48 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  44.104 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   3.31E-005  atm-m3/mole
   Group Method:   6.43E-006  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  8.330E-005 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  3.48  (KowWin est)
  Log Kaw used:  -2.869  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  6.349
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.0130
   Biowin2 (Non-Linear Model)     :   0.9988
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.8617  (weeks       )
   Biowin4 (Primary Survey Model) :   3.7357  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.6149
   Biowin6 (MITI Non-Linear Model):   0.7654
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.5604
 Ready Biodegradability Prediction:   YES

Hydrocarbon Biodegradation (BioHCwin v1.01):
    Structure incompatible with current estimation method!

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  2.23 Pa (0.0167 mm Hg)
  Log Koa (Koawin est  ): 6.349
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.35E-006 
       Octanol/air (Koa) model:  5.48E-007 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  4.87E-005 
       Mackay model           :  0.000108 
       Octanol/air (Koa) model:  4.39E-005 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   9.1972 E-12 cm3/molecule-sec
      Half-Life =     1.163 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    13.955 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 7.82E-005 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  787.8
      Log Koc:  2.896 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  1.685E-002  L/mol-sec
  Kb Half-Life at pH 8:       1.303  years  
  Kb Half-Life at pH 7:      13.034  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 1.980 (BCF = 95.53)
       log Kow used: 3.48 (estimated)

 Volatilization from Water:
    Henry LC:  6.43E-006 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River:      127.7  hours   (5.32 days)
    Half-Life from Model Lake :       1509  hours   (62.88 days)

 Removal In Wastewater Treatment:
    Total removal:              12.88  percent
    Total biodegradation:        0.18  percent
    Total sludge adsorption:    12.38  percent
    Total to Air:                0.32  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       2.01            27.9         1000       
   Water     24              360          1000       
   Soil      73              720          1000       
   Sediment  1.02            3.24e+003    0          
     Persistence Time: 475 hr

Click to predict properties on the Chemicalize site


Advertisement