ChemSpider 2D Image | Ethyl 2-bromo-3-(1-pyrrolidinyl)propanoate | C9H16BrNO2

Ethyl 2-bromo-3-(1-pyrrolidinyl)propanoate

  • Molecular FormulaC9H16BrNO2
  • Average mass250.133 Da
  • Monoisotopic mass249.036438 Da
  • ChemSpider ID17239929

More details:

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

1-Pyrrolidinepropanoic acid, α-bromo-, ethyl ester [ACD/Index Name]
2-Bromo-3-(1-pyrrolidinyl)propanoate d'éthyle [French] [ACD/IUPAC Name]
Ethyl 2-bromo-3-(1-pyrrolidinyl)propanoate [ACD/IUPAC Name]
Ethyl-2-brom-3-(1-pyrrolidinyl)propanoat [German] [ACD/IUPAC Name]

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

Density: 1.4±0.1 g/cm3
Boiling Point: 290.1±30.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.6 mmHg at 25°C
Enthalpy of Vaporization: 52.9±3.0 kJ/mol
Flash Point: 129.3±24.6 °C
Index of Refraction: 1.507
Molar Refractivity: 54.7±0.3 cm3
#H bond acceptors: 3
#H bond donors: 0
#Freely Rotating Bonds: 5
#Rule of 5 Violations: 0
ACD/LogP: 2.62
ACD/LogD (pH 5.5): -1.05
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.00
ACD/LogD (pH 7.4): 0.41
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 8.86
Polar Surface Area: 30 Å2
Polarizability: 21.7±0.5 10-24cm3
Surface Tension: 40.4±3.0 dyne/cm
Molar Volume: 183.9±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) =  1.70

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  272.34  (Adapted Stein & Brown method)
    Melting Pt (deg C):  61.05  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.00386  (Modified Grain method)
    Subcooled liquid VP: 0.00837 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):  8479
       log Kow used: 1.70 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  23522 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.37E-008  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.498E-007 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.70  (KowWin est)
  Log Kaw used:  -6.252  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  7.952
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.5512
   Biowin2 (Non-Linear Model)     :   0.0419
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.5608  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.4632  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4511
   Biowin6 (MITI Non-Linear Model):   0.1278
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.3813
 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):  1.12 Pa (0.00837 mm Hg)
  Log Koa (Koawin est  ): 7.952
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  2.69E-006 
       Octanol/air (Koa) model:  2.2E-005 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  9.71E-005 
       Mackay model           :  0.000215 
       Octanol/air (Koa) model:  0.00176 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  20.7883 E-12 cm3/molecule-sec
      Half-Life =     0.515 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     6.174 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.000156 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  181.1
      Log Koc:  2.258 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  2.748E+000  L/mol-sec
  Kb Half-Life at pH 8:       2.919  days   
  Kb Half-Life at pH 7:      29.193  days   

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 0.610 (BCF = 4.073)
       log Kow used: 1.70 (estimated)

 Volatilization from Water:
    Henry LC:  1.37E-008 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 6.759E+004  hours   (2816 days)
    Half-Life from Model Lake : 7.375E+005  hours   (3.073E+004 days)

 Removal In Wastewater Treatment:
    Total removal:               2.05  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.95  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       0.123           12.3         1000       
   Water     30.3            900          1000       
   Soil      69.5            1.8e+003     1000       
   Sediment  0.0874          8.1e+003     0          
     Persistence Time: 1.13e+003 hr

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