ChemSpider 2D Image | Eperisone | C17H25NO

Eperisone

  • Molecular FormulaC17H25NO
  • Average mass259.387 Da
  • Monoisotopic mass259.193604 Da
  • ChemSpider ID3123

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Featured data source



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

1-(4-Ethylphenyl)-2-methyl-3-(1-piperidinyl)-1-propanon [German] [ACD/IUPAC Name]
1-(4-Ethylphenyl)-2-methyl-3-(1-piperidinyl)-1-propanone [ACD/IUPAC Name]
1-(4-Éthylphényl)-2-méthyl-3-(1-pipéridinyl)-1-propanone [French] [ACD/IUPAC Name]
1-(4-Ethylphenyl)-2-methyl-3-(piperidin-1-yl)propan-1-one
1-Propanone, 1-(4-ethylphenyl)-2-methyl-3-(1-piperidinyl)- [ACD/Index Name]
2M2P0551D3
64840-90-0 [RN]
EMPP
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

22IHM5PF20 [DBID]
BRN 1246496 [DBID]

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

Density: 1.0±0.1 g/cm3
Boiling Point: 386.8±35.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.9 mmHg at 25°C
Enthalpy of Vaporization: 63.6±3.0 kJ/mol
Flash Point: 137.4±15.3 °C
Index of Refraction: 1.523
Molar Refractivity: 79.7±0.3 cm3
#H bond acceptors: 2
#H bond donors: 0
#Freely Rotating Bonds: 5
#Rule of 5 Violations: 0
ACD/LogP: 4.34
ACD/LogD (pH 5.5): 1.23
ACD/BCF (pH 5.5): 1.12
ACD/KOC (pH 5.5): 6.37
ACD/LogD (pH 7.4): 2.86
ACD/BCF (pH 7.4): 48.18
ACD/KOC (pH 7.4): 273.20
Polar Surface Area: 20 Å2
Polarizability: 31.6±0.5 10-24cm3
Surface Tension: 36.9±3.0 dyne/cm
Molar Volume: 260.7±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) =  4.19

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  351.90  (Adapted Stein & Brown method)
    Melting Pt (deg C):  116.48  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.48E-005  (Modified Grain method)
    Subcooled liquid VP: 0.000119 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):  56.66
       log Kow used: 4.19 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  201.95 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.30E-008  atm-m3/mole
   Group Method:   4.77E-009  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  8.915E-008 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  4.19  (KowWin est)
  Log Kaw used:  -6.275  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  10.465
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.4803
   Biowin2 (Non-Linear Model)     :   0.0588
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.2738  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.0947  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.0487
   Biowin6 (MITI Non-Linear Model):   0.0447
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -2.0332
 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):  0.0159 Pa (0.000119 mm Hg)
  Log Koa (Koawin est  ): 10.465
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.000189 
       Octanol/air (Koa) model:  0.00716 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.00678 
       Mackay model           :  0.0149 
       Octanol/air (Koa) model:  0.364 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 133.3214 E-12 cm3/molecule-sec
      Half-Life =     0.080 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.963 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.0108 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  7877
      Log Koc:  3.896 

 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 = 1.685 (BCF = 48.36)
       log Kow used: 4.19 (estimated)

 Volatilization from Water:
    Henry LC:  4.77E-009 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River: 1.977E+005  hours   (8237 days)
    Half-Life from Model Lake : 2.157E+006  hours   (8.986E+004 days)

 Removal In Wastewater Treatment:
    Total removal:              39.41  percent
    Total biodegradation:        0.39  percent
    Total sludge adsorption:    39.02  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       0.0239          1.93         1000       
   Water     12.4            900          1000       
   Soil      83              1.8e+003     1000       
   Sediment  4.56            8.1e+003     0          
     Persistence Time: 1.58e+003 hr




                    

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