ChemSpider 2D Image | Mp4A | C8H15NO2

Mp4A

  • Molecular FormulaC8H15NO2
  • Average mass157.210 Da
  • Monoisotopic mass157.110275 Da
  • ChemSpider ID133459

More details:

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

1-Methyl-4-piperidinyl acetate [ACD/IUPAC Name]
1-Methyl-4-piperidinyl-acetat [German] [ACD/IUPAC Name]
1-methyl-4-piperidyl acetate
1-Methylpiperidin-4-yl acetate
4-Piperidinol, 1-methyl-, acetate (ester) [ACD/Index Name]
6659-34-3 [RN]
Acétate de 1-méthyl-4-pipéridinyle [French] [ACD/IUPAC Name]
Mp4A
N-methyl-4-piperidyl acetate
N-methylpiperidin-4-yl acetate
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

BRN 1423837 [DBID]

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

Density: 1.0±0.1 g/cm3
Boiling Point: 190.0±33.0 °C at 760 mmHg
Vapour Pressure: 0.6±0.4 mmHg at 25°C
Enthalpy of Vaporization: 42.6±3.0 kJ/mol
Flash Point: 68.0±16.3 °C
Index of Refraction: 1.471
Molar Refractivity: 42.8±0.4 cm3
#H bond acceptors: 3
#H bond donors: 0
#Freely Rotating Bonds: 2
#Rule of 5 Violations: 0
ACD/LogP: 0.43
ACD/LogD (pH 5.5): -1.78
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.00
ACD/LogD (pH 7.4): -0.09
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 8.57
Polar Surface Area: 30 Å2
Polarizability: 16.9±0.5 10-24cm3
Surface Tension: 34.5±5.0 dyne/cm
Molar Volume: 153.0±5.0 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) =  0.87

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  203.14  (Adapted Stein & Brown method)
    Melting Pt (deg C):  16.78  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.308  (Mean VP of Antoine & Grain methods)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  1.306e+005
       log Kow used: 0.87 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  3.1001e+005 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 :   8.97E-008  atm-m3/mole
   Group Method:   1.86E-008  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  4.878E-007 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  0.87  (KowWin est)
  Log Kaw used:  -5.436  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  6.306
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6416
   Biowin2 (Non-Linear Model)     :   0.9329
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.7372  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.5619  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.5955
   Biowin6 (MITI Non-Linear Model):   0.6104
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.6667
 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):  37.7 Pa (0.283 mm Hg)
  Log Koa (Koawin est  ): 6.306
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  7.95E-008 
       Octanol/air (Koa) model:  4.97E-007 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  2.87E-006 
       Mackay model           :  6.36E-006 
       Octanol/air (Koa) model:  3.97E-005 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  96.1972 E-12 cm3/molecule-sec
      Half-Life =     0.111 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.334 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 4.62E-006 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  49.79
      Log Koc:  1.697 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  3.069E-002  L/mol-sec
  Kb Half-Life at pH 8:     261.386  days   
  Kb Half-Life at pH 7:       7.156  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 0.500 (BCF = 3.162)
       log Kow used: 0.87 (estimated)

 Volatilization from Water:
    Henry LC:  1.86E-008 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River: 3.947E+004  hours   (1645 days)
    Half-Life from Model Lake : 4.307E+005  hours   (1.794E+004 days)

 Removal In Wastewater Treatment:
    Total removal:               1.88  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.78  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       0.115           2.67         1000       
   Water     46.3            900          1000       
   Soil      53.5            1.8e+003     1000       
   Sediment  0.0954          8.1e+003     0          
     Persistence Time: 749 hr

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