ChemSpider 2D Image | Iodic acid | HIO3

Iodic acid

  • Molecular FormulaHIO3
  • Average mass175.911 Da
  • Monoisotopic mass175.897034 Da
  • ChemSpider ID22761

More details:






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

Iodic acid [ACD/Index Name] [ACD/IUPAC Name] [Wiki]
231-962-1 [EINECS]
7782-68-5 [RN]
Acide iodique [French] [ACD/IUPAC Name]
Iodsäure [German] [ACD/IUPAC Name]
[IO2(OH)]
HIO3
HOIO2
hydrogen trioxoiodate
hydroxidodioxidoiodine
More...

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

221929_SIAL [DBID]
58060_FLUKA [DBID]
Caswell No. 499A [DBID]
CHEBI:24857 [DBID]
EPA Pesticide Chemical Code 046902 [DBID]
  • Experimental Physico-chemical Properties
  • Miscellaneous
    • Appearance:

      white crystals Oxford University Chemical Safety Data (No longer updated) More details
    • Stability:

      Stable. Incompatible with strong reducing agents, alcohols, organic materials.Light-sensitive. Oxford University Chemical Safety Data (No longer updated) More details
    • Safety:

      17-20-26-36/37/39-45-60 Alfa Aesar A11925, 87681
      5.1 Alfa Aesar A11925
      8/1/1934 12:00:00 AM Alfa Aesar A11925, 87681
      8-34 Alfa Aesar A11925
      Aug-34 Alfa Aesar A11925
      Danger Alfa Aesar A11925
      DANGER: OXIDIZER, CORROSIVE, burns skin and eyes Alfa Aesar A11925, 87681
      H272-H314 Alfa Aesar A11925
      O,C Abblis Chemicals AB1006870
      P221-P210-P303+P361+P353-P305+P351+P338-P405-P501a Alfa Aesar A11925
      Safety glasses, adequate ventilation. Oxford University Chemical Safety Data (No longer updated) More details

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

Density:
Boiling Point:
Vapour Pressure:
Enthalpy of Vaporization:
Flash Point:
Index of Refraction:
Molar Refractivity:
#H bond acceptors: 3
#H bond donors: 1
#Freely Rotating Bonds: 0
#Rule of 5 Violations:
ACD/LogP:
ACD/LogD (pH 5.5):
ACD/BCF (pH 5.5):
ACD/KOC (pH 5.5):
ACD/LogD (pH 7.4):
ACD/BCF (pH 7.4):
ACD/KOC (pH 7.4):
Polar Surface Area: 54 Å2
Polarizability:
Surface Tension:
Molar Volume:

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

                        
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  -4.63

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  534.21  (Adapted Stein & Brown method)
    Melting Pt (deg C):  212.06  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.71E-013  (Modified Grain method)
    Subcooled liquid VP: 1.66E-011 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):  1e+006
       log Kow used: -4.63 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1e+006 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]:  3.958E-020 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)         :   0.6638
   Biowin2 (Non-Linear Model)     :   0.6250
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.8104  (weeks       )
   Biowin4 (Primary Survey Model) :   3.5939  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.1888
   Biowin6 (MITI Non-Linear Model):   0.0722
 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):  2.21E-009 Pa (1.66E-011 mm Hg)
  Log Koa (): not available
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.36E+003 
       Octanol/air (Koa) model:  not available
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1 
       Mackay model           :  1 
       Octanol/air (Koa) model:  not available

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   0.1400 E-12 cm3/molecule-sec
      Half-Life =    76.400 Days (12-hr day; 1.5E6 OH/cm3)
   Ozone Reaction:
      No Ozone Reaction Estimation
   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    :  35.04
      Log Koc:  1.545 

 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: -4.63 (estimated)

 Volatilization from Water:
    Henry LC:  3.96E-020 atm-m3/mole  (calculated from VP/WS)
    Half-Life from Model River: 1.962E+016  hours   (8.175E+014 days)
    Half-Life from Model Lake :  2.14E+017  hours   (8.918E+015 days)

 Removal In Wastewater Treatment:
    Total removal:               1.85  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.75  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       6.93e-008       1.83e+003    1000       
   Water     39              360          1000       
   Soil      60.9            720          1000       
   Sediment  0.0713          3.24e+003    0          
     Persistence Time: 579 hr




                    

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