ChemSpider 2D Image | diiodobenzene | C6H4I2

diiodobenzene

  • Molecular FormulaC6H4I2
  • Average mass329.905 Da
  • Monoisotopic mass329.840210 Da
  • ChemSpider ID11499

More details:






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

1,2-Diiodbenzol [German] [ACD/IUPAC Name]
1,2-Diiodobenzene [ACD/IUPAC Name]
1,2-Diiodobenzène [French] [ACD/IUPAC Name]
210-425-5 [EINECS]
615-42-9 [RN]
Benzene, 1,2-diiodo- [ACD/Index Name]
diiodobenzene
"1,2-DIIODOBENZENE"|"1,2-DIIODOBENZENE"
[615-42-9] [RN]
1, 2-Diiodobenzene
More...

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

MFCD00001038 [DBID]
238112_ALDRICH [DBID]
CCRIS 4693 [DBID]
NSC 29029 [DBID]
NSC29029 [DBID]
  • Experimental Physico-chemical Properties
  • Miscellaneous
    • Safety:

      26-37 Alfa Aesar B24425
      36/38 Alfa Aesar B24425
      H315-H319 Alfa Aesar B24425
      P280g-P305+P351+P338 Alfa Aesar B24425
      Warning Alfa Aesar B24425
      WARNING: Irritates lungs, eyes, skin Alfa Aesar B24425
      WARNING: Irritates skin and eyes Alfa Aesar B24425
  • Gas Chromatography
    • Retention Index (Kovats):

      1489 (estimated with error: 45) NIST Spectra mainlib_133897, replib_229138, replib_15423
    • Retention Index (Linear):

      1445 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column length: 3.05 m; Column type: Packed; Heat rate: 10 K/min; Start T: 40 C; End T: 210 C; End time: 30 min; Start time: 10 min; CAS no: 615429; Active phase: SE-30; Carrier gas: He; Substrate: Chromosorb AW; Data type: Linear RI; Authors: Buchman, O.; Cao, G.-Y.; Peng, C.T., Structure assignment by retention index in gas-liquid radiochromatography of substituted cyclohexenes, J. Chromatogr., 312, 1984, 75-90.) NIST Spectra nist ri
      2244 (Program type: Ramp; Column cl... (show more) ass: Standard polar; Column length: 3.05 m; Column type: Packed; Heat rate: 10 K/min; Start T: 40 C; End T: 210 C; End time: 30 min; Start time: 10 min; CAS no: 615429; Active phase: Carbowax 20M; Carrier gas: He; Substrate: Supelcoport; Data type: Linear RI; Authors: Buchman, O.; Cao, G.-Y.; Peng, C.T., Structure assignment by retention index in gas-liquid radiochromatography of substituted cyclohexenes, J. Chromatogr., 312, 1984, 75-90.) NIST Spectra nist ri

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

Density: 2.5±0.1 g/cm3
Boiling Point: 284.8±0.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.5 mmHg at 25°C
Enthalpy of Vaporization: 50.3±3.0 kJ/mol
Flash Point: 134.5±18.1 °C
Index of Refraction: 1.708
Molar Refractivity: 52.1±0.3 cm3
#H bond acceptors: 0
#H bond donors: 0
#Freely Rotating Bonds: 0
#Rule of 5 Violations: 0
ACD/LogP: 4.20
ACD/LogD (pH 5.5): 3.99
ACD/BCF (pH 5.5): 635.81
ACD/KOC (pH 5.5): 3533.65
ACD/LogD (pH 7.4): 3.99
ACD/BCF (pH 7.4): 635.81
ACD/KOC (pH 7.4): 3533.65
Polar Surface Area: 0 Å2
Polarizability: 20.6±0.5 10-24cm3
Surface Tension: 51.9±3.0 dyne/cm
Molar Volume: 133.6±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) =  4.33

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  272.04  (Adapted Stein & Brown method)
    Melting Pt (deg C):  42.23  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.00373  (Modified Grain method)
    MP  (exp database):  27 deg C
    BP  (exp database):  287 deg C
    Subcooled liquid VP: 0.00388 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):  1.648
       log Kow used: 4.33 (estimated)
       no-melting pt equation used
     Water Sol (Exper. database match) =  19 mg/L (27 deg C)
        Exper. Ref:  SUZUKI,T (1991)

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  3.3923 mg/L
    Wat Sol (Exper. database match) =  19.00
       Exper. Ref:  SUZUKI,T (1991)

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.89E-004  atm-m3/mole
   Group Method:   5.35E-004  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  9.825E-004 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  4.33  (KowWin est)
  Log Kaw used:  -1.928  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  6.258
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :  -0.9268
   Biowin2 (Non-Linear Model)     :   0.0000
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.3802  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.1176  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -1.0045
   Biowin6 (MITI Non-Linear Model):   0.0000
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.4544
 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):  0.517 Pa (0.00388 mm Hg)
  Log Koa (Koawin est  ): 6.258
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  5.8E-006 
       Octanol/air (Koa) model:  4.45E-007 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.000209 
       Mackay model           :  0.000464 
       Octanol/air (Koa) model:  3.56E-005 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   0.4247 E-12 cm3/molecule-sec
      Half-Life =    25.187 Days (12-hr day; 1.5E6 OH/cm3)
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.000337 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  443.1
      Log Koc:  2.646 

 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 = 2.632 (BCF = 428.6)
       log Kow used: 4.33 (estimated)

 Volatilization from Water:
    Henry LC:  0.000535 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River:      3.841  hours
    Half-Life from Model Lake :      194.2  hours   (8.092 days)

 Removal In Wastewater Treatment:
    Total removal:              54.27  percent
    Total biodegradation:        0.40  percent
    Total sludge adsorption:    43.70  percent
    Total to Air:               10.17  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       4.32            605          1000       
   Water     9.39            900          1000       
   Soil      81.5            1.8e+003     1000       
   Sediment  4.77            8.1e+003     0          
     Persistence Time: 1.03e+003 hr




                    

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