ChemSpider 2D Image | Iopydol | C8H9I2NO3

Iopydol

  • Molecular FormulaC8H9I2NO3
  • Average mass420.971 Da
  • Monoisotopic mass420.867157 Da
  • ChemSpider ID20443

More details:






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

1-(2,3-Dihydroxypropyl)-3,5-diiod-4(1H)-pyridinon [German] [ACD/IUPAC Name]
1-(2,3-Dihydroxypropyl)-3,5-diiodo-4(1H)-pyridinone [ACD/IUPAC Name]
1-(2,3-Dihydroxypropyl)-3,5-diiodo-4(1H)-pyridinone [French] [ACD/IUPAC Name]
1-(2,3-Dihydroxypropyl)-3,5-diiodo-4(1H)-pyridone
1-(2,3-Dihydroxypropyl)-3,5-diiodopyridin-4(1H)-one
1556
226-968-6 [EINECS]
4(1H)-Pyridinone, 1-(2,3-dihydroxypropyl)-3,5-diiodo- [ACD/Index Name]
5579-92-0 [RN]
Iopidol [Spanish] [INN]
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Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module

Density: 2.5±0.1 g/cm3
Boiling Point: 407.1±45.0 °C at 760 mmHg
Vapour Pressure: 0.0±2.1 mmHg at 25°C
Enthalpy of Vaporization: 76.1±6.0 kJ/mol
Flash Point: 200.0±28.7 °C
Index of Refraction: 1.761
Molar Refractivity: 69.3±0.4 cm3
#H bond acceptors: 4
#H bond donors: 2
#Freely Rotating Bonds: 3
#Rule of 5 Violations: 0
ACD/LogP: -0.73
ACD/LogD (pH 5.5): -0.16
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 19.54
ACD/LogD (pH 7.4): -0.16
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 19.54
Polar Surface Area: 61 Å2
Polarizability: 27.5±0.5 10-24cm3
Surface Tension: 80.2±5.0 dyne/cm
Molar Volume: 168.3±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) =  0.01

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  436.36  (Adapted Stein & Brown method)
    Melting Pt (deg C):  174.52  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.39E-010  (Modified Grain method)
    MP  (exp database):  161 deg C
    Subcooled liquid VP: 5.95E-009 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):  2244
       log Kow used: 0.01 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  8.6096e+005 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Aliphatic Amines
       Vinyl/Allyl Ketones
       Vinyl/Allyl Halides

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   3.70E-016  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  5.899E-014 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  0.01  (KowWin est)
  Log Kaw used:  -13.820  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  13.830
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6662
   Biowin2 (Non-Linear Model)     :   0.0320
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.3115  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.1891  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.1245
   Biowin6 (MITI Non-Linear Model):   0.0011
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.6261
 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):  7.93E-007 Pa (5.95E-009 mm Hg)
  Log Koa (Koawin est  ): 13.830
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  3.78 
       Octanol/air (Koa) model:  16.6 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.993 
       Mackay model           :  0.997 
       Octanol/air (Koa) model:  0.999 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 100.7470 E-12 cm3/molecule-sec
      Half-Life =     0.106 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.274 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     0.049000 E-17 cm3/molecule-sec
      Half-Life =    23.388 Days (at 7E11 mol/cm3)
   Fraction sorbed to airborne particulates (phi): 0.995 (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: 0.01 (estimated)

 Volatilization from Water:
    Henry LC:  3.7E-016 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 3.247E+012  hours   (1.353E+011 days)
    Half-Life from Model Lake : 3.542E+013  hours   (1.476E+012 days)

 Removal In Wastewater Treatment:
    Total removal:               1.85  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       6.48e-007       2.54         1000       
   Water     45.8            900          1000       
   Soil      54.2            1.8e+003     1000       
   Sediment  0.0887          8.1e+003     0          
     Persistence Time: 982 hr




                    

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