ChemSpider 2D Image | Ethyl N-methylpipecolinate | C9H17NO2

Ethyl N-methylpipecolinate

  • Molecular FormulaC9H17NO2
  • Average mass171.237 Da
  • Monoisotopic mass171.125931 Da
  • ChemSpider ID492682

More details:






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

1-Méthyl-2-pipéridinecarboxylate d'éthyle [French] [ACD/IUPAC Name]
250-311-2 [EINECS]
2-Piperidinecarboxylic acid, 1-methyl-, ethyl ester [ACD/Index Name]
30727-18-5 [RN]
Ethyl 1-methyl-2-piperidinecarboxylate [ACD/IUPAC Name]
ethyl 1-methylpiperidine-2-carboxylate
Ethyl N-methylpipecolinate
Ethyl-1-methyl-2-piperidincarboxylat [German] [ACD/IUPAC Name]
(2S)-1-methyl-2-piperidin-1-iumcarboxylic acid ethyl ester
[30727-18-5]
More...

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

198811_ALDRICH [DBID]
CCRIS 4693 [DBID]

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

Density: 1.0±0.1 g/cm3
Boiling Point: 211.1±33.0 °C at 760 mmHg
Vapour Pressure: 0.2±0.4 mmHg at 25°C
Enthalpy of Vaporization: 44.7±3.0 kJ/mol
Flash Point: 73.9±0.0 °C
Index of Refraction: 1.459
Molar Refractivity: 46.9±0.3 cm3
#H bond acceptors: 3
#H bond donors: 0
#Freely Rotating Bonds: 3
#Rule of 5 Violations: 0
ACD/LogP: 1.38
ACD/LogD (pH 5.5): -1.32
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.00
ACD/LogD (pH 7.4): 0.37
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 14.47
Polar Surface Area: 30 Å2
Polarizability: 18.6±0.5 10-24cm3
Surface Tension: 32.8±3.0 dyne/cm
Molar Volume: 171.6±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) =  1.36

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  222.45  (Adapted Stein & Brown method)
    Melting Pt (deg C):  28.06  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.101  (Modified Grain method)
    Subcooled liquid VP: 0.108 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):  4.281e+004
       log Kow used: 1.36 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  98056 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 :   2.38E-006  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  5.316E-007 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.36  (KowWin est)
  Log Kaw used:  -4.012  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  5.372
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6349
   Biowin2 (Non-Linear Model)     :   0.9194
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.7062  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.5416  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.6032
   Biowin6 (MITI Non-Linear Model):   0.6162
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.6407
 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):  14.4 Pa (0.108 mm Hg)
  Log Koa (Koawin est  ): 5.372
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  2.08E-007 
       Octanol/air (Koa) model:  5.78E-008 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  7.52E-006 
       Mackay model           :  1.67E-005 
       Octanol/air (Koa) model:  4.62E-006 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  90.7291 E-12 cm3/molecule-sec
      Half-Life =     0.118 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.415 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 1.21E-005 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  100.3
      Log Koc:  2.001 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  1.474E-003  L/mol-sec
  Kb Half-Life at pH 8:      14.897  years  
  Kb Half-Life at pH 7:     148.968  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 0.345 (BCF = 2.215)
       log Kow used: 1.36 (estimated)

 Volatilization from Water:
    Henry LC:  2.38E-006 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:      323.2  hours   (13.47 days)
    Half-Life from Model Lake :       3636  hours   (151.5 days)

 Removal In Wastewater Treatment:
    Total removal:               2.07  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.84  percent
    Total to Air:                0.13  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.236           2.83         1000       
   Water     44.5            900          1000       
   Soil      55.2            1.8e+003     1000       
   Sediment  0.105           8.1e+003     0          
     Persistence Time: 624 hr




                    

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