ChemSpider 2D Image | 2-Chloro-5-fluoro-4-nitrobenzoic acid | C7H3ClFNO4

2-Chloro-5-fluoro-4-nitrobenzoic acid

  • Molecular FormulaC7H3ClFNO4
  • Average mass219.554 Da
  • Monoisotopic mass218.973465 Da
  • ChemSpider ID9250045

More details:

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

149903-77-5 [RN]
2-Chlor-5-fluor-4-nitrobenzoesäure [German] [ACD/IUPAC Name]
2-Chloro-5-fluoro-4-nitrobenzoic acid [ACD/IUPAC Name]
Acide 2-chloro-5-fluoro-4-nitrobenzoïque [French] [ACD/IUPAC Name]
Benzoic acid, 2-chloro-5-fluoro-4-nitro- [ACD/Index Name]
2-Chloro-5-fluoro-4-nitro-benzoic acid
MFCD28348694

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

    Density: 1.7±0.1 g/cm3
    Boiling Point: 373.4±42.0 °C at 760 mmHg
    Vapour Pressure: 0.0±0.9 mmHg at 25°C
    Enthalpy of Vaporization: 65.5±3.0 kJ/mol
    Flash Point: 179.7±27.9 °C
    Index of Refraction: 1.603
    Molar Refractivity: 44.6±0.3 cm3
    #H bond acceptors: 5
    #H bond donors: 1
    #Freely Rotating Bonds: 2
    #Rule of 5 Violations: 0
    ACD/LogP: 2.04
    ACD/LogD (pH 5.5): -0.74
    ACD/BCF (pH 5.5): 1.00
    ACD/KOC (pH 5.5): 1.00
    ACD/LogD (pH 7.4): -0.83
    ACD/BCF (pH 7.4): 1.00
    ACD/KOC (pH 7.4): 1.00
    Polar Surface Area: 83 Å2
    Polarizability: 17.7±0.5 10-24cm3
    Surface Tension: 64.2±3.0 dyne/cm
    Molar Volume: 130.0±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) =  2.19

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  340.51  (Adapted Stein & Brown method)
    Melting Pt (deg C):  126.97  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.12E-005  (Modified Grain method)
    Subcooled liquid VP: 0.000221 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):  188.4
       log Kow used: 2.19 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  862.64 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   3.70E-010  atm-m3/mole
   Group Method:   9.09E-010  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  3.251E-008 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.19  (KowWin est)
  Log Kaw used:  -7.820  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  10.010
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :  -0.4776
   Biowin2 (Non-Linear Model)     :   0.0000
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.0187  (months      )
   Biowin4 (Primary Survey Model) :   3.2785  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.2883
   Biowin6 (MITI Non-Linear Model):   0.0004
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.2945
 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):  0.0295 Pa (0.000221 mm Hg)
  Log Koa (Koawin est  ): 10.010
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.000102 
       Octanol/air (Koa) model:  0.00251 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.00366 
       Mackay model           :  0.00808 
       Octanol/air (Koa) model:  0.167 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   0.5443 E-12 cm3/molecule-sec
      Half-Life =    19.650 Days (12-hr day; 1.5E6 OH/cm3)
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.00587 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  45.68
      Log Koc:  1.660 

 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: 2.19 (estimated)

 Volatilization from Water:
    Henry LC:  9.09E-010 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River: 9.544E+005  hours   (3.977E+004 days)
    Half-Life from Model Lake : 1.041E+007  hours   (4.338E+005 days)

 Removal In Wastewater Treatment:
    Total removal:               2.46  percent
    Total biodegradation:        0.10  percent
    Total sludge adsorption:     2.37  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       0.00597         472          1000       
   Water     19.4            1.44e+003    1000       
   Soil      80.5            2.88e+003    1000       
   Sediment  0.0985          1.3e+004     0          
     Persistence Time: 2.08e+003 hr

    Click to predict properties on the Chemicalize site


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