ChemSpider 2D Image | Bemidone | C15H21NO3

Bemidone

  • Molecular FormulaC15H21NO3
  • Average mass263.332 Da
  • Monoisotopic mass263.152130 Da
  • ChemSpider ID55068

More details:

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

207-410-0 [EINECS]
4-(3-Hydroxyphényl)-1-méthyl-4-pipéridinecarboxylate d'éthyle [French] [ACD/IUPAC Name]
4-(3-Hydroxyphenyl)-1-methyl-4-piperidinecarboxylic Acid Ethyl Ester
4-(m-Hydroxyphenyl)-1-methylisonipecotic Acid Ethyl Ester
468-56-4 [RN]
4-Piperidinecarboxylic acid, 4-(3-hydroxyphenyl)-1-methyl-, ethyl ester [ACD/Index Name]
Bemidone [Wiki]
Biphenal
Ethyl 4-(3-hydroxyphenyl)-1-methyl-4-piperidinecarboxylate [ACD/IUPAC Name]
Ethyl 4-(3-hydroxyphenyl)-1-methylpiperidine-4-carboxylate
More...

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

219 [DBID]
BRN 0025918 [DBID]
DEA No. 9627 [DBID]
Win 771 [DBID]
  • Experimental Physico-chemical Properties
  • Gas Chromatography

    • Retention Index (Kovats):

      2127 (estimated with error: 89) NIST Spectra mainlib_58690

    • Retention Index (Normal Alkane):

      2045 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column type: Other; CAS no: 468564; Active phase: Methyl Silicone; Data type: Normal alkane RI; Authors: Ardrey, R.E.; Moffat, A.C., Gas-liquid chromatographic retention indices of 1318 substances of toxicological interest on SE-30 or OV-1 stationary phase, J. Chromatogr., 220, 1981, 195-252.) NIST Spectra nist ri

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

Density: 1.1±0.1 g/cm3
Boiling Point: 384.2±42.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.9 mmHg at 25°C
Enthalpy of Vaporization: 65.8±3.0 kJ/mol
Flash Point: 186.2±27.9 °C
Index of Refraction: 1.541
Molar Refractivity: 73.1±0.3 cm3
#H bond acceptors: 4
#H bond donors: 1
#Freely Rotating Bonds: 4
#Rule of 5 Violations: 0
ACD/LogP: 1.61
ACD/LogD (pH 5.5): -0.31
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.72
ACD/LogD (pH 7.4): 1.37
ACD/BCF (pH 7.4): 4.96
ACD/KOC (pH 7.4): 80.61
Polar Surface Area: 50 Å2
Polarizability: 29.0±0.5 10-24cm3
Surface Tension: 43.7±3.0 dyne/cm
Molar Volume: 232.7±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) =  2.55

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  364.54  (Adapted Stein & Brown method)
    Melting Pt (deg C):  133.27  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.17E-006  (Modified Grain method)
    MP  (exp database):  110 deg C
    Subcooled liquid VP: 1.48E-005 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):  5148
       log Kow used: 2.55 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  23120 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.00E-012  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.461E-010 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.55  (KowWin est)
  Log Kaw used:  -10.388  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  12.938
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.5230
   Biowin2 (Non-Linear Model)     :   0.5772
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.3469  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.2950  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4815
   Biowin6 (MITI Non-Linear Model):   0.3345
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.3154
 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):  0.00197 Pa (1.48E-005 mm Hg)
  Log Koa (Koawin est  ): 12.938
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.00152 
       Octanol/air (Koa) model:  2.13 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.0521 
       Mackay model           :  0.108 
       Octanol/air (Koa) model:  0.994 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 166.6850 E-12 cm3/molecule-sec
      Half-Life =     0.064 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.770 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi): 0.0802 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  5897
      Log Koc:  3.771 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  2.680E-004  L/mol-sec
  Kb Half-Life at pH 8:      81.939  years  
  Kb Half-Life at pH 7:     819.392  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 1.262 (BCF = 18.27)
       log Kow used: 2.55 (estimated)

 Volatilization from Water:
    Henry LC:  1E-012 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 9.501E+008  hours   (3.959E+007 days)
    Half-Life from Model Lake : 1.036E+010  hours   (4.319E+008 days)

 Removal In Wastewater Treatment:
    Total removal:               3.25  percent
    Total biodegradation:        0.10  percent
    Total sludge adsorption:     3.14  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       8.48e-006       1.54         1000       
   Water     15.6            900          1000       
   Soil      84.3            1.8e+003     1000       
   Sediment  0.14            8.1e+003     0          
     Persistence Time: 1.67e+003 hr

Click to predict properties on the Chemicalize site


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