ChemSpider 2D Image | Levoxadrol | C20H23NO2

Levoxadrol

  • Molecular FormulaC20H23NO2
  • Average mass309.402 Da
  • Monoisotopic mass309.172882 Da
  • ChemSpider ID16736791

  • defined stereocentres - 2 of 2 defined stereocentres

More details:

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

(-)-Dioxadrol
(2R)-2-[(4R)-2,2-Diphenyl-1,3-dioxolan-4-yl]piperidin [German] [ACD/IUPAC Name]
(2R)-2-[(4R)-2,2-Diphenyl-1,3-dioxolan-4-yl]piperidine [ACD/IUPAC Name]
(2R)-2-[(4R)-2,2-Diphényl-1,3-dioxolan-4-yl]pipéridine [French] [ACD/IUPAC Name]
4792-18-1 [RN]
811X558HU0
l-(-)-2-(2,2-Diphenyl-1,3-dioxolan-4-yl)piperidine
l-Dioxadrol
levoxadrol [Spanish] [INN]
Levoxadrol [INN]
More...

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

1503 [DBID]

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

Density: 1.1±0.1 g/cm3
Boiling Point: 441.9±45.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.1 mmHg at 25°C
Enthalpy of Vaporization: 69.9±3.0 kJ/mol
Flash Point: 187.1±18.2 °C
Index of Refraction: 1.574
Molar Refractivity: 90.3±0.3 cm3
#H bond acceptors: 3
#H bond donors: 1
#Freely Rotating Bonds: 3
#Rule of 5 Violations: 1
ACD/LogP: 5.44
ACD/LogD (pH 5.5): 1.64
ACD/BCF (pH 5.5): 1.93
ACD/KOC (pH 5.5): 7.55
ACD/LogD (pH 7.4): 2.57
ACD/BCF (pH 7.4): 16.36
ACD/KOC (pH 7.4): 63.88
Polar Surface Area: 30 Å2
Polarizability: 35.8±0.5 10-24cm3
Surface Tension: 47.8±3.0 dyne/cm
Molar Volume: 273.7±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) =  4.40

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  423.05  (Adapted Stein & Brown method)
    Melting Pt (deg C):  164.88  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  8.26E-008  (Modified Grain method)
    Subcooled liquid VP: 2.27E-006 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):  19.18
       log Kow used: 4.40 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  30.038 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   4.50E-011  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.753E-009 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  4.40  (KowWin est)
  Log Kaw used:  -8.735  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  13.135
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.1316
   Biowin2 (Non-Linear Model)     :   0.0052
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.3544  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.2815  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.1012
   Biowin6 (MITI Non-Linear Model):   0.0124
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.8745
 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):  0.000303 Pa (2.27E-006 mm Hg)
  Log Koa (Koawin est  ): 13.135
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.00991 
       Octanol/air (Koa) model:  3.35 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.264 
       Mackay model           :  0.442 
       Octanol/air (Koa) model:  0.996 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 129.7538 E-12 cm3/molecule-sec
      Half-Life =     0.082 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.989 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.353 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  7931
      Log Koc:  3.899 

 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 = 2.689 (BCF = 489.1)
       log Kow used: 4.40 (estimated)

 Volatilization from Water:
    Henry LC:  4.5E-011 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 2.289E+007  hours   (9.536E+005 days)
    Half-Life from Model Lake : 2.497E+008  hours   (1.04E+007 days)

 Removal In Wastewater Treatment:
    Total removal:              50.68  percent
    Total biodegradation:        0.48  percent
    Total sludge adsorption:    50.20  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       0.000451        1.98         1000       
   Water     10.3            900          1000       
   Soil      83.6            1.8e+003     1000       
   Sediment  6.14            8.1e+003     0          
     Persistence Time: 1.95e+003 hr

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