ChemSpider 2D Image | (5R)-5-Methyl-5-phenyl-2,4-imidazolidinedione | C10H10N2O2

(5R)-5-Methyl-5-phenyl-2,4-imidazolidinedione

  • Molecular FormulaC10H10N2O2
  • Average mass190.199 Da
  • Monoisotopic mass190.074234 Da
  • ChemSpider ID627948

  • defined stereocentres - 1 of 1 defined stereocentres

More details:

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

(5R)-5-Methyl-5-phenyl-2,4-imidazolidindion [German] [ACD/IUPAC Name]
(5R)-5-Methyl-5-phenyl-2,4-imidazolidinedione [ACD/IUPAC Name]
(5R)-5-Méthyl-5-phényl-2,4-imidazolidinedione [French] [ACD/IUPAC Name]
(5R)-5-methyl-5-phenylimidazolidine-2,4-dione
101693-73-6 [RN]
2,4-Imidazolidinedione, 5-methyl-5-phenyl-, (5R)- [ACD/Index Name]
(S)-5-Methyl-5-phenylimidazolidine-2,4-dione [ACD/IUPAC Name]
2,4-IMIDAZOLIDINEDIONE, 5-METHYL-5-PHENYL-, (R)-
27539-12-4 [RN]
MFCD20727962

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

Density: 1.2±0.1 g/cm3
Boiling Point:
Vapour Pressure:
Enthalpy of Vaporization:
Flash Point:
Index of Refraction: 1.550
Molar Refractivity: 49.8±0.3 cm3
#H bond acceptors: 4
#H bond donors: 2
#Freely Rotating Bonds: 1
#Rule of 5 Violations: 0
ACD/LogP: 1.00
ACD/LogD (pH 5.5): 1.05
ACD/BCF (pH 5.5): 3.69
ACD/KOC (pH 5.5): 88.58
ACD/LogD (pH 7.4): 1.03
ACD/BCF (pH 7.4): 3.58
ACD/KOC (pH 7.4): 85.85
Polar Surface Area: 58 Å2
Polarizability: 19.8±0.5 10-24cm3
Surface Tension: 41.8±3.0 dyne/cm
Molar Volume: 156.4±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) =  0.94
    Log Kow (Exper. database match) =  1.02
       Exper. Ref:  Hansch,C et al. (1995)

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  439.27  (Adapted Stein & Brown method)
    Melting Pt (deg C):  184.23  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.97E-008  (Modified Grain method)
    Subcooled liquid VP: 9.06E-007 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):  6599
       log Kow used: 1.02 (expkow database)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  128.59 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.68E-010  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  7.471E-013 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.02  (exp database)
  Log Kaw used:  -8.163  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  9.183
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6012
   Biowin2 (Non-Linear Model)     :   0.5948
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.5887  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.4248  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.2554
   Biowin6 (MITI Non-Linear Model):   0.1250
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.1633
 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):  0.000121 Pa (9.06E-007 mm Hg)
  Log Koa (Koawin est  ): 9.183
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.0248 
       Octanol/air (Koa) model:  0.000374 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.473 
       Mackay model           :  0.665 
       Octanol/air (Koa) model:  0.0291 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   6.8262 E-12 cm3/molecule-sec
      Half-Life =     1.567 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    18.803 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.569 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  194.8
      Log Koc:  2.289 

 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 = 0.085 (BCF = 1.217)
       log Kow used: 1.02 (expkow database)

 Volatilization from Water:
    Henry LC:  1.68E-010 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 4.806E+006  hours   (2.003E+005 days)
    Half-Life from Model Lake : 5.243E+007  hours   (2.185E+006 days)

 Removal In Wastewater Treatment:
    Total removal:               1.89  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.80  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       0.00478         37.6         1000       
   Water     40.4            900          1000       
   Soil      59.5            1.8e+003     1000       
   Sediment  0.0857          8.1e+003     0          
     Persistence Time: 1.06e+003 hr

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