ChemSpider 2D Image | (5S)-5-Iododihydro-2,4(1H,3H)-pyrimidinedione | C4H5IN2O2

(5S)-5-Iododihydro-2,4(1H,3H)-pyrimidinedione

  • Molecular FormulaC4H5IN2O2
  • Average mass239.999 Da
  • Monoisotopic mass239.939560 Da
  • ChemSpider ID4450733
  • defined stereocentres - 1 of 1 defined stereocentres


More details:






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

(5S)-5-Ioddihydro-2,4(1H,3H)-pyrimidindion [German] [ACD/IUPAC Name]
(5S)-5-Iododihydro-2,4(1H,3H)-pyrimidinedione [ACD/IUPAC Name]
(5S)-5-Iododihydro-2,4(1H,3H)-pyrimidinedione [French] [ACD/IUPAC Name]
2,4(1H,3H)-Pyrimidinedione, dihydro-5-iodo-, (5S)- [ACD/Index Name]
IDH

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

Density: 2.2±0.1 g/cm3
Boiling Point:
Vapour Pressure:
Enthalpy of Vaporization:
Flash Point:
Index of Refraction: 1.650
Molar Refractivity: 39.0±0.4 cm3
#H bond acceptors: 4
#H bond donors: 2
#Freely Rotating Bonds: 0
#Rule of 5 Violations: 0
ACD/LogP: 0.13
ACD/LogD (pH 5.5): -0.07
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 21.78
ACD/LogD (pH 7.4): -0.07
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 21.77
Polar Surface Area: 58 Å2
Polarizability: 15.4±0.5 10-24cm3
Surface Tension: 63.1±5.0 dyne/cm
Molar Volume: 106.8±5.0 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) =  0.36

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  416.88  (Adapted Stein & Brown method)
    Melting Pt (deg C):  173.77  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  9.27E-008  (Modified Grain method)
    Subcooled liquid VP: 3.22E-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):  1.325e+004
       log Kow used: 0.36 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  787.99 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   7.79E-012  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  2.209E-012 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  0.36  (KowWin est)
  Log Kaw used:  -9.497  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  9.857
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6333
   Biowin2 (Non-Linear Model)     :   0.4015
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.6688  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.5015  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.0303
   Biowin6 (MITI Non-Linear Model):   0.0134
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.7555
 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):  0.000429 Pa (3.22E-006 mm Hg)
  Log Koa (Koawin est  ): 9.857
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.00699 
       Octanol/air (Koa) model:  0.00177 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.202 
       Mackay model           :  0.359 
       Octanol/air (Koa) model:  0.124 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  13.8197 E-12 cm3/molecule-sec
      Half-Life =     0.774 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     9.288 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.28 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  9.96
      Log Koc:  0.998 

 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: 0.36 (estimated)

 Volatilization from Water:
    Henry LC:  7.79E-012 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.164E+008  hours   (4.851E+006 days)
    Half-Life from Model Lake :  1.27E+009  hours   (5.292E+007 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       0.000142        18.6         1000       
   Water     44.9            900          1000       
   Soil      55              1.8e+003     1000       
   Sediment  0.0882          8.1e+003     0          
     Persistence Time: 993 hr




                    

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