ChemSpider 2D Image | 4-[2-(4-Methylphenyl)ethyl]piperidine | C14H21N

4-[2-(4-Methylphenyl)ethyl]piperidine

  • Molecular FormulaC14H21N
  • Average mass203.323 Da
  • Monoisotopic mass203.167404 Da
  • ChemSpider ID3964877

More details:

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

4-[2-(4-Methylphenyl)ethyl]piperidin [German] [ACD/IUPAC Name]
4-[2-(4-Methylphenyl)ethyl]piperidine [ACD/IUPAC Name]
4-[2-(4-Méthylphényl)éthyl]pipéridine [French] [ACD/IUPAC Name]
654662-98-3 [RN]
Piperidine, 4-[2-(4-methylphenyl)ethyl]- [ACD/Index Name]
[26614-98-2] [RN]
26614-98-2 [RN]
4-(2- p -Tolyl-ethyl)-piperidine
4-(2-p-Tolylethyl)piperidine
4-(2-p-Tolyl-ethyl)piperidine
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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, version: 14.00

    Density: 0.9±0.1 g/cm3
    Boiling Point: 308.7±11.0 °C at 760 mmHg
    Vapour Pressure: 0.0±0.7 mmHg at 25°C
    Enthalpy of Vaporization: 54.9±3.0 kJ/mol
    Flash Point: 142.6±14.7 °C
    Index of Refraction: 1.511
    Molar Refractivity: 65.0±0.3 cm3
    #H bond acceptors: 1
    #H bond donors: 1
    #Freely Rotating Bonds: 3
    #Rule of 5 Violations: 0
    ACD/LogP: 3.81
    ACD/LogD (pH 5.5): 0.95
    ACD/BCF (pH 5.5): 1.00
    ACD/KOC (pH 5.5): 3.04
    ACD/LogD (pH 7.4): 1.18
    ACD/BCF (pH 7.4): 1.00
    ACD/KOC (pH 7.4): 5.11
    Polar Surface Area: 12 Å2
    Polarizability: 25.8±0.5 10-24cm3
    Surface Tension: 34.7±3.0 dyne/cm
    Molar Volume: 217.0±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) =  4.35

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  311.70  (Adapted Stein & Brown method)
    Melting Pt (deg C):  87.47  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.000263  (Modified Grain method)
    Subcooled liquid VP: 0.00105 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):  82.27
       log Kow used: 4.35 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  105.34 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.69E-006  atm-m3/mole
   Group Method:   2.28E-007  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  8.553E-007 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  4.35  (KowWin est)
  Log Kaw used:  -3.959  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  8.309
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.9139
   Biowin2 (Non-Linear Model)     :   0.9157
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.6246  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.4606  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.2999
   Biowin6 (MITI Non-Linear Model):   0.1519
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.2765
 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):  0.14 Pa (0.00105 mm Hg)
  Log Koa (Koawin est  ): 8.309
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  2.14E-005 
       Octanol/air (Koa) model:  5E-005 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.000773 
       Mackay model           :  0.00171 
       Octanol/air (Koa) model:  0.00398 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  99.7036 E-12 cm3/molecule-sec
      Half-Life =     0.107 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.287 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.00124 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1.904E+004
      Log Koc:  4.280 

 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 = 2.651 (BCF = 447.8)
       log Kow used: 4.35 (estimated)

 Volatilization from Water:
    Henry LC:  2.28E-007 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River:       3663  hours   (152.6 days)
    Half-Life from Model Lake : 4.008E+004  hours   (1670 days)

 Removal In Wastewater Treatment:
    Total removal:              47.98  percent
    Total biodegradation:        0.46  percent
    Total sludge adsorption:    47.51  percent
    Total to Air:                0.01  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.0975          2.58         1000       
   Water     15.6            900          1000       
   Soil      76              1.8e+003     1000       
   Sediment  8.32            8.1e+003     0          
     Persistence Time: 1.18e+003 hr

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