ChemSpider 2D Image | MPTP N-OXIDE | C12H15NO

MPTP N-OXIDE

  • Molecular FormulaC12H15NO
  • Average mass189.254 Da
  • Monoisotopic mass189.115356 Da
  • ChemSpider ID129553

More details:

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

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridin-1-oxid [German] [ACD/IUPAC Name]
1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine 1-oxide [ACD/IUPAC Name]
1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine N-oxide
1-Oxyde de 1-méthyl-4-phényl-1,2,3,6-tétrahydropyridine [French] [ACD/IUPAC Name]
95969-40-7 [RN]
MPTP N-OXIDE
Pyridine, 1,2,3,6-tetrahydro-1-methyl-4-phenyl-, 1-oxide [ACD/Index Name]
1-methyl-1-oxido-4-phenyl-3
1-methyl-1-oxido-4-phenyl-3,6-dihydro-2H-pyridin-1-ium
1-METHYL-1-OXIDO-4-PHENYL-5,6-DIHYDRO-2H-PYRIDINE
More...

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

133FGY55V5 [DBID]
UNII:133FGY55V5 [DBID]
C04731 [DBID]
CCRIS 2188 [DBID]
CHEBI:17472 [DBID]

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

Density:
Boiling Point:
Vapour Pressure:
Enthalpy of Vaporization:
Flash Point:
Index of Refraction:
Molar Refractivity:
#H bond acceptors: 2
#H bond donors: 0
#Freely Rotating Bonds: 1
#Rule of 5 Violations: 0
ACD/LogP: 1.14
ACD/LogD (pH 5.5): 0.17
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 28.14
ACD/LogD (pH 7.4): 0.21
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 31.08
Polar Surface Area: 17 Å2
Polarizability:
Surface Tension:
Molar Volume:

Predicted data is generated using the US Environmental Protection Agency�s EPISuite™ 

                        
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  -0.11

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  476.84  (Adapted Stein & Brown method)
    Melting Pt (deg C):  201.78  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.28E-011  (Modified Grain method)
    Subcooled liquid VP: 9.45E-010 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):  6.106e+004
       log Kow used: -0.11 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  40.88 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.55E-016  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  5.248E-017 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -0.11  (KowWin est)
  Log Kaw used:  -14.198  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  14.088
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.7851
   Biowin2 (Non-Linear Model)     :   0.8915
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.8007  (weeks       )
   Biowin4 (Primary Survey Model) :   3.5781  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.2437
   Biowin6 (MITI Non-Linear Model):   0.2052
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.3737
 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):  1.26E-007 Pa (9.45E-010 mm Hg)
  Log Koa (Koawin est  ): 14.088
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  23.8 
       Octanol/air (Koa) model:  30.1 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.999 
       Mackay model           :  0.999 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 110.5170 E-12 cm3/molecule-sec
      Half-Life =     0.097 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.161 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =    88.724998 E-17 cm3/molecule-sec
      Half-Life =     0.013 Days (at 7E11 mol/cm3)
      Half-Life =     18.599 Min
   Fraction sorbed to airborne particulates (phi): 0.999 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  6299
      Log Koc:  3.799 

 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: -0.11 (estimated)

 Volatilization from Water:
    Henry LC:  1.55E-016 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:  5.21E+012  hours   (2.171E+011 days)
    Half-Life from Model Lake : 5.684E+013  hours   (2.368E+012 days)

 Removal In Wastewater Treatment:
    Total removal:               1.85  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.76  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       4.57e-006       0.274        1000       
   Water     38.6            360          1000       
   Soil      61.3            720          1000       
   Sediment  0.0711          3.24e+003    0          
     Persistence Time: 582 hr

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