ChemSpider 2D Image | N-Methylisonipecotic acid | C7H13NO2

N-Methylisonipecotic acid

  • Molecular FormulaC7H13NO2
  • Average mass143.184 Da
  • Monoisotopic mass143.094635 Da
  • ChemSpider ID2018591

More details:






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

1-Methyl-4-piperidincarbonsäure [German] [ACD/IUPAC Name]
1-Methyl-4-piperidinecarboxylic acid [ACD/IUPAC Name]
1-methylpiperidine-4-carboxylic acid
4-Piperidinecarboxylic acid, 1-methyl- [ACD/Index Name]
68947-43-3 [RN]
Acide 1-méthyl-4-pipéridinecarboxylique [French] [ACD/IUPAC Name]
MFCD06659473 [MDL number]
N-Methylisonipecotic acid
T6NTJ A1 DVQ [WLN]
1-methylisonipecotic Acid
More...

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

CCRIS 4693 [DBID]
MFCD00190235 [DBID]
ZINC02556447 [DBID]

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

Density: 1.1±0.1 g/cm3
Boiling Point: 246.1±33.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.0 mmHg at 25°C
Enthalpy of Vaporization: 53.2±6.0 kJ/mol
Flash Point: 102.6±25.4 °C
Index of Refraction: 1.489
Molar Refractivity: 37.4±0.3 cm3
#H bond acceptors: 3
#H bond donors: 1
#Freely Rotating Bonds: 1
#Rule of 5 Violations: 0
ACD/LogP: 0.31
ACD/LogD (pH 5.5): -2.43
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.00
ACD/LogD (pH 7.4): -2.43
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.00
Polar Surface Area: 41 Å2
Polarizability: 14.8±0.5 10-24cm3
Surface Tension: 40.4±3.0 dyne/cm
Molar Volume: 129.8±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) =  -2.62

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  421.65  (Adapted Stein & Brown method)
    Melting Pt (deg C):  292.35  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.62E-009  (Modified Grain method)
    Subcooled liquid VP: 2.46E-006 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):  1.193e+005
       log Kow used: -2.62 (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-acid

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.80E-010  atm-m3/mole
   Group Method:   4.55E-011  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  4.138E-015 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -2.62  (KowWin est)
  Log Kaw used:  -7.941  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  5.321
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.5468
   Biowin2 (Non-Linear Model)     :   0.3533
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.9926  (weeks       )
   Biowin4 (Primary Survey Model) :   3.7387  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4743
   Biowin6 (MITI Non-Linear Model):   0.3830
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.5722
 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):  0.000328 Pa (2.46E-006 mm Hg)
  Log Koa (Koawin est  ): 5.321
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.00915 
       Octanol/air (Koa) model:  5.14E-008 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.248 
       Mackay model           :  0.423 
       Octanol/air (Koa) model:  4.11E-006 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  94.1802 E-12 cm3/molecule-sec
      Half-Life =     0.114 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.363 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.335 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  10
      Log Koc:  1.000 

 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: -2.62 (estimated)

 Volatilization from Water:
    Henry LC:  4.55E-011 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River:  1.54E+007  hours   (6.416E+005 days)
    Half-Life from Model Lake :  1.68E+008  hours   (6.999E+006 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       0.0019          2.73         1000       
   Water     39              360          1000       
   Soil      60.9            720          1000       
   Sediment  0.0714          3.24e+003    0          
     Persistence Time: 577 hr




                    

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