ChemSpider 2D Image | (2R,4R)-4-Fluoro-2-pyrrolidiniumcarboxylate | C5H8FNO2

(2R,4R)-4-Fluoro-2-pyrrolidiniumcarboxylate

  • Molecular FormulaC5H8FNO2
  • Average mass133.121 Da
  • Monoisotopic mass133.053909 Da
  • ChemSpider ID5731392

  • defined stereocentres - 2 of 2 defined stereocentres

More details:

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

(2R,4R)-4-Fluor-2-pyrrolidiniumcarboxylat [German] [ACD/IUPAC Name]
(2R,4R)-4-Fluoro-2-pyrrolidiniumcarboxylate [ACD/IUPAC Name]
(2R,4R)-4-Fluoro-2-pyrrolidiniumcarboxylate [French] [ACD/IUPAC Name]
(2R,4R)-4-fluoropyrrolidine-2-carboxylic acid
913820-71-0 [RN]
Pyrrolidinium, 2-carboxy-4-fluoro-, inner salt, (2R,4R)- [ACD/Index Name]
(2R,4R)-4-FLUORO-PYRROLIDINE-2-CARBOXYLIC ACID
[913820-71-0] [RN]
131176-02-8 [RN]
21156-75-2 [RN]
More...

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

    Density:
    Boiling Point: 265.1±40.0 °C at 760 mmHg
    Vapour Pressure: 0.0±1.1 mmHg at 25°C
    Enthalpy of Vaporization: 55.4±6.0 kJ/mol
    Flash Point: 114.1±27.3 °C
    Index of Refraction:
    Molar Refractivity:
    #H bond acceptors: 3
    #H bond donors: 2
    #Freely Rotating Bonds: 1
    #Rule of 5 Violations: 0
    ACD/LogP: -0.64
    ACD/LogD (pH 5.5): -2.92
    ACD/BCF (pH 5.5): 1.00
    ACD/KOC (pH 5.5): 1.00
    ACD/LogD (pH 7.4): -2.93
    ACD/BCF (pH 7.4): 1.00
    ACD/KOC (pH 7.4): 1.00
    Polar Surface Area: 57 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) =  -3.36

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  394.90  (Adapted Stein & Brown method)
    Melting Pt (deg C):  163.50  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  4.16E-007  (Modified Grain method)
    Subcooled liquid VP: 1.11E-005 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):  1e+006
       log Kow used: -3.36 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  47953 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 :   2.92E-016  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  7.342E-014 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -3.36  (KowWin est)
  Log Kaw used:  -13.923  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  10.563
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.7564
   Biowin2 (Non-Linear Model)     :   0.8516
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.2674  (days-weeks  )
   Biowin4 (Primary Survey Model) :   4.0398  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.5667
   Biowin6 (MITI Non-Linear Model):   0.0234
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.4240
 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):  0.00148 Pa (1.11E-005 mm Hg)
  Log Koa (Koawin est  ): 10.563
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.00203 
       Octanol/air (Koa) model:  0.00897 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.0682 
       Mackay model           :  0.14 
       Octanol/air (Koa) model:  0.418 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  12.6704 E-12 cm3/molecule-sec
      Half-Life =     0.844 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    10.130 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.104 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  7.183
      Log Koc:  0.856 

 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: -3.36 (estimated)

 Volatilization from Water:
    Henry LC:  2.92E-016 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 2.322E+012  hours   (9.676E+010 days)
    Half-Life from Model Lake : 2.533E+013  hours   (1.056E+012 days)

 Removal In Wastewater Treatment:
    Total removal:               1.85  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.75  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       1.12e-008       20.3         1000       
   Water     34.5            208          1000       
   Soil      65.5            416          1000       
   Sediment  0.0596          1.87e+003    0          
     Persistence Time: 387 hr

    Click to predict properties on the Chemicalize site


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