ChemSpider 2D Image | 3-Benzyluridine | C16H18N2O6

3-Benzyluridine

  • Molecular FormulaC16H18N2O6
  • Average mass334.324 Da
  • Monoisotopic mass334.116486 Da
  • ChemSpider ID76448
  • defined stereocentres - 4 of 4 defined stereocentres


More details:






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

3-Benzyluridin [German] [ACD/IUPAC Name]
3-Benzyluridine [ACD/IUPAC Name]
3-Benzyluridine [French] [ACD/IUPAC Name]
Uridine, 3-(phenylmethyl)- [ACD/Index Name]
14985-34-3 [RN]
N(3)-Benzyluridine

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

Density: 1.5±0.1 g/cm3
Boiling Point: 589.2±60.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.7 mmHg at 25°C
Enthalpy of Vaporization: 92.5±3.0 kJ/mol
Flash Point: 310.1±32.9 °C
Index of Refraction: 1.673
Molar Refractivity: 82.1±0.3 cm3
#H bond acceptors: 8
#H bond donors: 3
#Freely Rotating Bonds: 4
#Rule of 5 Violations: 0
ACD/LogP: 1.76
ACD/LogD (pH 5.5): 0.24
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 32.01
ACD/LogD (pH 7.4): 0.24
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 32.01
Polar Surface Area: 111 Å2
Polarizability: 32.6±0.5 10-24cm3
Surface Tension: 81.9±3.0 dyne/cm
Molar Volume: 219.1±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) =  0.06
    Log Kow (Exper. database match) =  0.33
       Exper. Ref:  Yamamoto,I et al. (1987)

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  587.27  (Adapted Stein & Brown method)
    Melting Pt (deg C):  253.37  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  7.64E-017  (Modified Grain method)
    Subcooled liquid VP: 2.35E-014 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):  197
       log Kow used: 0.33 (expkow database)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1.1777e+005 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   5.00E-020  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.706E-019 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  0.33  (exp database)
  Log Kaw used:  -17.689  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  18.019
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.8453
   Biowin2 (Non-Linear Model)     :   0.4961
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.9536  (weeks       )
   Biowin4 (Primary Survey Model) :   3.7489  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.2994
   Biowin6 (MITI Non-Linear Model):   0.0224
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.7476
 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):  3.13E-012 Pa (2.35E-014 mm Hg)
  Log Koa (Koawin est  ): 18.019
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  9.57E+005 
       Octanol/air (Koa) model:  2.56E+005 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1 
       Mackay model           :  1 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  84.6851 E-12 cm3/molecule-sec
      Half-Life =     0.126 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.516 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     0.175000 E-17 cm3/molecule-sec
      Half-Life =     6.549 Days (at 7E11 mol/cm3)
   Fraction sorbed to airborne particulates (phi): 1 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  10
      Log Koc:  1.000 

 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 = 0.500 (BCF = 3.162)
       log Kow used: 0.33 (expkow database)

 Volatilization from Water:
    Henry LC:  5E-020 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 2.141E+016  hours   (8.921E+014 days)
    Half-Life from Model Lake : 2.336E+017  hours   (9.732E+015 days)

 Removal In Wastewater Treatment:
    Total removal:               1.86  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.76  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       7.55e-005       2.97         1000       
   Water     37.9            360          1000       
   Soil      62              720          1000       
   Sediment  0.0707          3.24e+003    0          
     Persistence Time: 586 hr




                    

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