ChemSpider 2D Image | IODINE I-129 | H129I

IODINE I-129

  • Molecular FormulaH129I
  • Average mass129.913 Da
  • Monoisotopic mass129.912811 Da
  • ChemSpider ID4938733
  • Non-standard isotope - Non-standard isotope


More details:






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

(129I)Hydrogen iodide [ACD/IUPAC Name]
(129I)Hydrogeniodid [German] [ACD/IUPAC Name]
15046-84-1 [RN]
Hydriodic-129I acid [ACD/Index Name]
IODINE I-129
Iodure de (129I)hydrogène [French] [ACD/IUPAC Name]
(129)53I
(129)I
129I
InChI=1S/I/i1+2
More...

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

T2U7PHQ675 [DBID]
UNII:T2U7PHQ675 [DBID]
  • Miscellaneous
    • Toxicity:

      Inorganic Compound; Non-Metal; Halogen; Radioactive Isotope; Pollutant; Industrial/Workplace Toxin; Natural Compound Toxin, Toxin-Target Database T3D0139

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

No predicted properties have been calculated for this compound.

Predicted data is generated using the US Environmental Protection Agency’s EPISuite™

                        
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  1.04

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  493.36  (Adapted Stein & Brown method)
    Melting Pt (deg C):  182.72  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.8E-009  (Modified Grain method)
    Subcooled liquid VP: 1.23E-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):  1.204e+004
       log Kow used: 1.04 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  19002 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   Incomplete
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  3.914E-014 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Can Not Estimate (can not calculate HenryLC)

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6866
   Biowin2 (Non-Linear Model)     :   0.7672
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.9165  (weeks       )
   Biowin4 (Primary Survey Model) :   3.6632  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.3316
   Biowin6 (MITI Non-Linear Model):   0.2374
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.8361
 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):  1.64E-005 Pa (1.23E-007 mm Hg)
  Log Koa (): not available
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.183 
       Octanol/air (Koa) model:  not available
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.869 
       Mackay model           :  0.936 
       Octanol/air (Koa) model:  not available

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   0.0000 E-12 cm3/molecule-sec
      Half-Life =   -------
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.902 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  14.3
      Log Koc:  1.155 

 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 = 0.104 (BCF = 1.269)
       log Kow used: 1.04 (estimated)

 Volatilization from Water:
    Henry LC:  3.91E-014 atm-m3/mole  (calculated from VP/WS)
    Half-Life from Model River: 1.692E+010  hours   (7.049E+008 days)
    Half-Life from Model Lake : 1.846E+011  hours   (7.69E+009 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       8.6e-006        1e+005       1000       
   Water     34.2            360          1000       
   Soil      65.7            720          1000       
   Sediment  0.0692          3.24e+003    0          
     Persistence Time: 612 hr




                    

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