ChemSpider 2D Image | 2-Diazoniophenolate | C6H4N2O

2-Diazoniophenolate

  • Molecular FormulaC6H4N2O
  • Average mass120.109 Da
  • Monoisotopic mass120.032364 Da
  • ChemSpider ID102943

More details:

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

2,4-Cyclohexadien-1-one, 6-diazo-
2-Diazoniophenolat [German] [ACD/IUPAC Name]
2-Diazoniophenolate [ACD/IUPAC Name]
2-Diazoniophénolate [French] [ACD/IUPAC Name]
6-diazo-2,4-cyclohexadien-1-one
Benzenediazonium, 2-hydroxy-, inner salt [ACD/Index Name]
2,4-Cyclohexadien-1-one,6-diazo-
29124-78-5 [RN]
29906-36-3 [RN]
4024-72-0 [RN]
More...

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

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: 1
#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: 51 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) =  1.88

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  426.80  (Adapted Stein & Brown method)
    Melting Pt (deg C):  178.41  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  8.68E-009  (Modified Grain method)
    Subcooled liquid VP: 3.41E-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):  2486
       log Kow used: 1.88 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  46323 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Diazoniums
       Phenols

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   5.81E-008  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  5.564E-013 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.88  (KowWin est)
  Log Kaw used:  -5.624  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  7.504
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.5719
   Biowin2 (Non-Linear Model)     :   0.5721
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.8529  (weeks       )
   Biowin4 (Primary Survey Model) :   3.6043  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.2820
   Biowin6 (MITI Non-Linear Model):   0.2742
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.1804
 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):  4.55E-005 Pa (3.41E-007 mm Hg)
  Log Koa (Koawin est  ): 7.504
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.066 
       Octanol/air (Koa) model:  7.83E-006 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.704 
       Mackay model           :  0.841 
       Octanol/air (Koa) model:  0.000626 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  74.2471 E-12 cm3/molecule-sec
      Half-Life =     0.144 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.729 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi): 0.773 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  74.04
      Log Koc:  1.869 

 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 = 0.744 (BCF = 5.551)
       log Kow used: 1.88 (estimated)

 Volatilization from Water:
    Henry LC:  5.81E-008 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.109E+004  hours   (462.1 days)
    Half-Life from Model Lake : 1.211E+005  hours   (5045 days)

 Removal In Wastewater Treatment:
    Total removal:               2.15  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     2.05  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       0.312           3.46         1000       
   Water     31.3            360          1000       
   Soil      68.2            720          1000       
   Sediment  0.098           3.24e+003    0          
     Persistence Time: 448 hr

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