ChemSpider 2D Image | Validex | C21H27NO2

Validex

  • Molecular FormulaC21H27NO2
  • Average mass325.445 Da
  • Monoisotopic mass325.204193 Da
  • ChemSpider ID3561

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1-Methyl-2-hydroxy-2-(4-hydroxyphenyl)ethyl-1-(4-benzylpiperidine)
1-Piperidineethanol, α-(4-hydroxyphenyl)-β-methyl-4-(phenylmethyl)- [ACD/Index Name]
2-(4-Benzylpiperidino)-1-(4-hydroxyphenyl)-1-propanol
23210-56-2 [RN]
245-491-4 [EINECS]
4-[2-(4-Benzyl-1-piperidinyl)-1-hydroxypropyl]phenol [ACD/IUPAC Name]
4-[2-(4-Benzyl-1-piperidinyl)-1-hydroxypropyl]phenol [German] [ACD/IUPAC Name]
4-[2-(4-Benzyl-1-pipéridinyl)-1-hydroxypropyl]phénol [French] [ACD/IUPAC Name]
4-[2-(4-Benzylpiperidin-1-yl)-1-hydroxypropyl]phenol
4-Benzyl-a-(p-hydroxyphenyl)-b-methyl-1-piperidineethanol
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

nchembio873-comp9 [DBID]

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

Density: 1.1±0.1 g/cm3
Boiling Point: 493.5±30.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.3 mmHg at 25°C
Enthalpy of Vaporization: 80.1±3.0 kJ/mol
Flash Point: 248.7±23.2 °C
Index of Refraction: 1.600
Molar Refractivity: 97.6±0.3 cm3
#H bond acceptors: 3
#H bond donors: 2
#Freely Rotating Bonds: 5
#Rule of 5 Violations: 0
ACD/LogP: 4.25
ACD/LogD (pH 5.5): 0.70
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 2.32
ACD/LogD (pH 7.4): 1.66
ACD/BCF (pH 7.4): 3.43
ACD/KOC (pH 7.4): 21.53
Polar Surface Area: 44 Å2
Polarizability: 38.7±0.5 10-24cm3
Surface Tension: 50.6±3.0 dyne/cm
Molar Volume: 285.3±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) =  3.90

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  454.36  (Adapted Stein & Brown method)
    Melting Pt (deg C):  186.95  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  5.96E-010  (Modified Grain method)
    MP  (exp database):  114 deg C
    Subcooled liquid VP: 4.5E-009 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):  157.2
       log Kow used: 3.90 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  904.85 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.19E-015  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.624E-012 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  3.90  (KowWin est)
  Log Kaw used:  -13.048  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  16.948
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.8446
   Biowin2 (Non-Linear Model)     :   0.6381
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.3887  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.1957  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.0660
   Biowin6 (MITI Non-Linear Model):   0.0139
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.4407
 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):  6E-007 Pa (4.5E-009 mm Hg)
  Log Koa (Koawin est  ): 16.948
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  5 
       Octanol/air (Koa) model:  2.18E+004 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.994 
       Mackay model           :  0.998 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 170.8939 E-12 cm3/molecule-sec
      Half-Life =     0.063 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.751 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi): 0.996 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  8.24E+004
      Log Koc:  4.916 

 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 = 1.653 (BCF = 45)
       log Kow used: 3.90 (estimated)

 Volatilization from Water:
    Henry LC:  2.19E-015 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 4.823E+011  hours   (2.01E+010 days)
    Half-Life from Model Lake : 5.261E+012  hours   (2.192E+011 days)

 Removal In Wastewater Treatment:
    Total removal:              25.72  percent
    Total biodegradation:        0.29  percent
    Total sludge adsorption:    25.43  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       6.17e-007       1.5          1000       
   Water     11.1            900          1000       
   Soil      86.9            1.8e+003     1000       
   Sediment  2.07            8.1e+003     0          
     Persistence Time: 1.88e+003 hr




                    

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