ChemSpider 2D Image | (4-Chloro-2-cyanophenoxy)acetic acid | C9H6ClNO3

(4-Chloro-2-cyanophenoxy)acetic acid

  • Molecular FormulaC9H6ClNO3
  • Average mass211.602 Da
  • Monoisotopic mass211.003616 Da
  • ChemSpider ID1678338

More details:

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

(4-Chlor-2-cyanphenoxy)essigsäure [German] [ACD/IUPAC Name]
(4-Chloro-2-cyanophenoxy)acetic acid [ACD/IUPAC Name]
Acetic acid, 2-(4-chloro-2-cyanophenoxy)- [ACD/Index Name]
Acide (4-chloro-2-cyanophénoxy)acétique [French] [ACD/IUPAC Name]
(4-Chloro-2-cyano-phenoxy)-acetic acid
2-(4-chloro-2-cyanophenoxy)acetic acid
4-CHLORO-2-CYANOPHENOXYACETIC ACID
609804-62-8 [RN]

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

    Density: 1.5±0.1 g/cm3
    Boiling Point: 393.3±27.0 °C at 760 mmHg
    Vapour Pressure: 0.0±1.0 mmHg at 25°C
    Enthalpy of Vaporization: 67.8±3.0 kJ/mol
    Flash Point: 191.6±23.7 °C
    Index of Refraction: 1.588
    Molar Refractivity: 48.8±0.4 cm3
    #H bond acceptors: 4
    #H bond donors: 1
    #Freely Rotating Bonds: 4
    #Rule of 5 Violations: 0
    ACD/LogP: 1.86
    ACD/LogD (pH 5.5): -0.94
    ACD/BCF (pH 5.5): 1.00
    ACD/KOC (pH 5.5): 1.00
    ACD/LogD (pH 7.4): -2.02
    ACD/BCF (pH 7.4): 1.00
    ACD/KOC (pH 7.4): 1.00
    Polar Surface Area: 70 Å2
    Polarizability: 19.3±0.5 10-24cm3
    Surface Tension: 64.8±5.0 dyne/cm
    Molar Volume: 144.9±5.0 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) =  1.52

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  358.08  (Adapted Stein & Brown method)
    Melting Pt (deg C):  133.37  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  6.93E-006  (Modified Grain method)
    Subcooled liquid VP: 8.48E-005 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):  2589
       log Kow used: 1.52 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  945.7 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 :   1.20E-010  atm-m3/mole
   Group Method:   5.35E-010  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  7.453E-010 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.52  (KowWin est)
  Log Kaw used:  -8.309  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  9.829
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.9760
   Biowin2 (Non-Linear Model)     :   0.9960
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.7491  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.7746  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.6109
   Biowin6 (MITI Non-Linear Model):   0.4204
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.5383
 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):  0.0113 Pa (8.48E-005 mm Hg)
  Log Koa (Koawin est  ): 9.829
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.000265 
       Octanol/air (Koa) model:  0.00166 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.00949 
       Mackay model           :  0.0208 
       Octanol/air (Koa) model:  0.117 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   5.9017 E-12 cm3/molecule-sec
      Half-Life =     1.812 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    21.748 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.0151 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  10.77
      Log Koc:  1.032 

 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: 1.52 (estimated)

 Volatilization from Water:
    Henry LC:  1.2E-010 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 7.097E+006  hours   (2.957E+005 days)
    Half-Life from Model Lake : 7.743E+007  hours   (3.226E+006 days)

 Removal In Wastewater Treatment:
    Total removal:               1.98  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.89  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       0.00138         43.5         1000       
   Water     32.5            900          1000       
   Soil      67.4            1.8e+003     1000       
   Sediment  0.0831          8.1e+003     0          
     Persistence Time: 1.2e+003 hr

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