ChemSpider 2D Image | 4-Ethyl-4-methylpiperidine | C8H17N

4-Ethyl-4-methylpiperidine

  • Molecular FormulaC8H17N
  • Average mass127.227 Da
  • Monoisotopic mass127.136101 Da
  • ChemSpider ID14273337

More details:

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

4045-31-2 [RN]
4-Ethyl-4-methylpiperidin [German] [ACD/IUPAC Name]
4-Ethyl-4-methylpiperidine [ACD/IUPAC Name]
4-Éthyl-4-méthylpipéridine [French] [ACD/IUPAC Name]
MFCD08361560 [MDL number]
Piperidine, 4-ethyl-4-methyl- [ACD/Index Name]
4-ETHYL-4-METHYLPIPERIDINE|4-ETHYL-4-METHYLPIPERIDINE

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

    Density: 0.8±0.1 g/cm3
    Boiling Point: 154.4±8.0 °C at 760 mmHg
    Vapour Pressure: 3.2±0.3 mmHg at 25°C
    Enthalpy of Vaporization: 39.1±3.0 kJ/mol
    Flash Point: 37.6±16.5 °C
    Index of Refraction: 1.423
    Molar Refractivity: 40.3±0.3 cm3
    #H bond acceptors: 1
    #H bond donors: 1
    #Freely Rotating Bonds: 1
    #Rule of 5 Violations: 0
    ACD/LogP: 2.50
    ACD/LogD (pH 5.5): -0.72
    ACD/BCF (pH 5.5): 1.00
    ACD/KOC (pH 5.5): 1.00
    ACD/LogD (pH 7.4): -0.52
    ACD/BCF (pH 7.4): 1.00
    ACD/KOC (pH 7.4): 1.00
    Polar Surface Area: 12 Å2
    Polarizability: 16.0±0.5 10-24cm3
    Surface Tension: 26.9±3.0 dyne/cm
    Molar Volume: 158.5±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) =  2.55

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  175.85  (Adapted Stein & Brown method)
    Melting Pt (deg C):  16.04  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.18  (Mean VP of Antoine & Grain methods)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  6371
       log Kow used: 2.55 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  25660 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   4.01E-005  atm-m3/mole
   Group Method:   1.44E-005  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  3.101E-005 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.55  (KowWin est)
  Log Kaw used:  -2.785  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  5.335
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6569
   Biowin2 (Non-Linear Model)     :   0.6431
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.7303  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.5540  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.5637
   Biowin6 (MITI Non-Linear Model):   0.5942
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.0659
 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):  143 Pa (1.07 mm Hg)
  Log Koa (Koawin est  ): 5.335
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  2.1E-008 
       Octanol/air (Koa) model:  5.31E-008 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  7.6E-007 
       Mackay model           :  1.68E-006 
       Octanol/air (Koa) model:  4.25E-006 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  88.6775 E-12 cm3/molecule-sec
      Half-Life =     0.121 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.447 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 1.22E-006 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  440.9
      Log Koc:  2.644 

 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 = 1.264 (BCF = 18.36)
       log Kow used: 2.55 (estimated)

 Volatilization from Water:
    Henry LC:  1.44E-005 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River:      47.01  hours   (1.959 days)
    Half-Life from Model Lake :      607.4  hours   (25.31 days)

 Removal In Wastewater Treatment:
    Total removal:               4.01  percent
    Total biodegradation:        0.10  percent
    Total sludge adsorption:     3.13  percent
    Total to Air:                0.79  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.17            2.89         1000       
   Water     22.2            900          1000       
   Soil      77.5            1.8e+003     1000       
   Sediment  0.199           8.1e+003     0          
     Persistence Time: 898 hr

    Click to predict properties on the Chemicalize site


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