ChemSpider 2D Image | 4-Amino-2-pyrrolidinone | C4H8N2O

4-Amino-2-pyrrolidinone

  • Molecular FormulaC4H8N2O
  • Average mass100.119 Da
  • Monoisotopic mass100.063660 Da
  • ChemSpider ID11327262

More details:






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

2-Pyrrolidinone, 4-amino- [ACD/Index Name]
4-Amino-2-pyrrolidinon [German] [ACD/IUPAC Name]
4-Amino-2-pyrrolidinone [ACD/IUPAC Name]
4-Amino-2-pyrrolidinone [French] [ACD/IUPAC Name]
4-Aminopyrrolidin-2-one
88016-17-5 [RN]
(R)-4-aminopyrrolidin-2-one
(S)-4-aminopyrrolidin-2-one
[88016-17-5]
2-Pyrrolidinone, 4-amino- (9CI)
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

CCRIS 4693 [DBID]

Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module

Density: 1.1±0.1 g/cm3
Boiling Point: 305.6±35.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.6 mmHg at 25°C
Enthalpy of Vaporization: 54.6±3.0 kJ/mol
Flash Point: 138.6±25.9 °C
Index of Refraction: 1.486
Molar Refractivity: 25.5±0.3 cm3
#H bond acceptors: 3
#H bond donors: 3
#Freely Rotating Bonds: 0
#Rule of 5 Violations: 0
ACD/LogP: -2.49
ACD/LogD (pH 5.5): -2.86
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.00
ACD/LogD (pH 7.4): -1.91
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 2.07
Polar Surface Area: 55 Å2
Polarizability: 10.1±0.5 10-24cm3
Surface Tension: 38.8±3.0 dyne/cm
Molar Volume: 88.8±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) =  -1.86

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  276.82  (Adapted Stein & Brown method)
    Melting Pt (deg C):  83.88  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.00181  (Modified Grain method)
    Subcooled liquid VP: 0.00662 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):  2.227e+005
       log Kow used: -1.86 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1e+006 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.48E-012  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.071E-009 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -1.86  (KowWin est)
  Log Kaw used:  -10.218  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  8.358
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.0639
   Biowin2 (Non-Linear Model)     :   0.9955
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.9481  (weeks       )
   Biowin4 (Primary Survey Model) :   3.9520  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.6261
   Biowin6 (MITI Non-Linear Model):   0.6411
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.2449
 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):  0.883 Pa (0.00662 mm Hg)
  Log Koa (Koawin est  ): 8.358
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  3.4E-006 
       Octanol/air (Koa) model:  5.6E-005 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.000123 
       Mackay model           :  0.000272 
       Octanol/air (Koa) model:  0.00446 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  85.4563 E-12 cm3/molecule-sec
      Half-Life =     0.125 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.502 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.000197 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  20.51
      Log Koc:  1.312 

 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: -1.86 (estimated)

 Volatilization from Water:
    Henry LC:  1.48E-012 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 3.958E+008  hours   (1.649E+007 days)
    Half-Life from Model Lake : 4.318E+009  hours   (1.799E+008 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       3.49e-005       3            1000       
   Water     39              360          1000       
   Soil      60.9            720          1000       
   Sediment  0.0713          3.24e+003    0          
     Persistence Time: 579 hr




                    

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