ChemSpider 2D Image | 2-{N-[(3,5-Difluorophenyl)carbamoyl]ethanehydrazonoyl}nicotinic acid | C15H12F2N4O3

2-{N-[(3,5-Difluorophenyl)carbamoyl]ethanehydrazonoyl}nicotinic acid

  • Molecular FormulaC15H12F2N4O3
  • Average mass334.278 Da
  • Monoisotopic mass334.087738 Da
  • ChemSpider ID110213

More details:

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

2-{N-[(3,5-Difluorophenyl)carbamoyl]ethanehydrazonoyl}nicotinic acid [ACD/IUPAC Name]
2-{N-[(3,5-Difluorphenyl)carbamoyl]ethanehydrazonoyl}nicotinsäure [German] [ACD/IUPAC Name]
3-Pyridinecarboxylic acid, 2-[1-[2-[[(3,5-difluorophenyl)amino]carbonyl]hydrazinylidene]ethyl]- [ACD/Index Name]
Acide 2-{N-[(3,5-difluorophényl)carbamoyl]ethanehydrazonoyl}nicotinique [French] [ACD/IUPAC Name]
109293-97-2 [RN]
1957168-02-3 [RN]
2-[(E)-N-[(3,5-difluorophenyl)carbamoylamino]-C-methylcarbonimidoyl]pyridine-3-carboxylic acid
CAS-109293-97-2
diflufenzopyr [BSI] [ISO]

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

Density: 1.4±0.1 g/cm3
Boiling Point:
Vapour Pressure:
Enthalpy of Vaporization:
Flash Point:
Index of Refraction: 1.612
Molar Refractivity: 80.9±0.5 cm3
#H bond acceptors: 7
#H bond donors: 3
#Freely Rotating Bonds: 4
#Rule of 5 Violations: 0
ACD/LogP: 1.60
ACD/LogD (pH 5.5): -0.31
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.08
ACD/LogD (pH 7.4): -0.86
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.00
Polar Surface Area: 104 Å2
Polarizability: 32.1±0.5 10-24cm3
Surface Tension: 48.1±7.0 dyne/cm
Molar Volume: 232.7±7.0 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) =  3.21

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  497.85  (Adapted Stein & Brown method)
    Melting Pt (deg C):  211.59  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.46E-009  (Modified Grain method)
    MP  (exp database):  155 dec deg C
    Subcooled liquid VP: 3.11E-008 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):  14
       log Kow used: 3.21 (estimated)
       no-melting pt equation used
     Water Sol (Exper. database match) =  63 mg/L ( deg C)
        Exper. Ref:  TOMLIN,C (1997)

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  92.396 mg/L
    Wat Sol (Exper. database match) =  63.00
       Exper. Ref:  TOMLIN,C (1997)

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.07E-018  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  4.587E-011 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  3.21  (KowWin est)
  Log Kaw used:  -16.072  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  19.282
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :  -1.0093
   Biowin2 (Non-Linear Model)     :   0.0000
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   1.5203  (recalcitrant)
   Biowin4 (Primary Survey Model) :   3.3814  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.1456
   Biowin6 (MITI Non-Linear Model):   0.0000
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  1.0906
 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):  4.15E-006 Pa (3.11E-008 mm Hg)
  Log Koa (Koawin est  ): 19.282
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.723 
       Octanol/air (Koa) model:  4.7E+006 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.963 
       Mackay model           :  0.983 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  68.9220 E-12 cm3/molecule-sec
      Half-Life =     0.155 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.862 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.973 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1640
      Log Koc:  3.215 

 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: 3.21 (estimated)

 Volatilization from Water:
    Henry LC:  2.07E-018 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 5.171E+014  hours   (2.155E+013 days)
    Half-Life from Model Lake : 5.641E+015  hours   (2.351E+014 days)

 Removal In Wastewater Treatment:
    Total removal:               7.93  percent
    Total biodegradation:        0.14  percent
    Total sludge adsorption:     7.79  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       3.93e-011       3.72         1000       
   Water     5.73            4.32e+003    1000       
   Soil      94              8.64e+003    1000       
   Sediment  0.28            3.89e+004    0          
     Persistence Time: 7.04e+003 hr

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