ChemSpider 2D Image | Benzyl (2,2-~2~H_2_)glycinate | C9H9D2NO2

Benzyl (2,2-2H2)glycinate

  • Molecular FormulaC9H9D2NO2
  • Average mass167.202 Da
  • Monoisotopic mass167.091537 Da
  • ChemSpider ID8901091

  • Non-standard isotope - Non-standard isotope

More details:

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

(2,2-2H2)Glycinate de benzyle [French] [ACD/IUPAC Name]
Benzyl (2,2-2H2)glycinate [ACD/IUPAC Name]
Benzyl(2,2-2H2)glycinat [German] [ACD/IUPAC Name]
Glycine-2,2-d2, phenylmethyl ester [ACD/Index Name]

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

Density: 1.1±0.1 g/cm3
Boiling Point: 245.5±15.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.5 mmHg at 25°C
Enthalpy of Vaporization: 48.3±3.0 kJ/mol
Flash Point: 110.3±17.9 °C
Index of Refraction: 1.539
Molar Refractivity: 45.7±0.3 cm3
#H bond acceptors: 3
#H bond donors: 2
#Freely Rotating Bonds: 4
#Rule of 5 Violations: 0
ACD/LogP: 0.96
ACD/LogD (pH 5.5): -0.90
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.18
ACD/LogD (pH 7.4): 0.63
ACD/BCF (pH 7.4): 1.55
ACD/KOC (pH 7.4): 40.28
Polar Surface Area: 52 Å2
Polarizability: 18.1±0.5 10-24cm3
Surface Tension: 44.8±3.0 dyne/cm
Molar Volume: 145.9±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) =  0.61

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  263.28  (Adapted Stein & Brown method)
    Melting Pt (deg C):  55.05  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.00707  (Modified Grain method)
    Subcooled liquid VP: 0.0134 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):  1.989e+005
       log Kow used: 0.61 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  51910 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.91E-008  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  7.726E-009 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  0.61  (KowWin est)
  Log Kaw used:  -5.925  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  6.535
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.1250
   Biowin2 (Non-Linear Model)     :   0.9995
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.0208  (weeks       )
   Biowin4 (Primary Survey Model) :   3.8865  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.6325
   Biowin6 (MITI Non-Linear Model):   0.6951
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.9449
 Ready Biodegradability Prediction:   YES

Hydrocarbon Biodegradation (BioHCwin v1.01):
    Structure incompatible with current estimation method!

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  1.79 Pa (0.0134 mm Hg)
  Log Koa (Koawin est  ): 6.535
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.68E-006 
       Octanol/air (Koa) model:  8.41E-007 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  6.06E-005 
       Mackay model           :  0.000134 
       Octanol/air (Koa) model:  6.73E-005 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  30.0322 E-12 cm3/molecule-sec
      Half-Life =     0.356 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     4.274 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 9.75E-005 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  194.1
      Log Koc:  2.288 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  5.184E+000  L/mol-sec
  Kb Half-Life at pH 8:       1.547  days   
  Kb Half-Life at pH 7:      15.473  days   

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 0.500 (BCF = 3.162)
       log Kow used: 0.61 (estimated)

 Volatilization from Water:
    Henry LC:  2.91E-008 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 2.586E+004  hours   (1078 days)
    Half-Life from Model Lake : 2.822E+005  hours   (1.176E+004 days)

 Removal In Wastewater Treatment:
    Total removal:               1.86  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.77  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       0.416           8.55         1000       
   Water     40.4            360          1000       
   Soil      59.1            720          1000       
   Sediment  0.0767          3.24e+003    0          
     Persistence Time: 470 hr

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