ChemSpider 2D Image | 4,4'-[1,4-Dioxane-2,3-diylbis(oxy)]dibenzohydrazide | C18H20N4O6

4,4'-[1,4-Dioxane-2,3-diylbis(oxy)]dibenzohydrazide

  • Molecular FormulaC18H20N4O6
  • Average mass388.375 Da
  • Monoisotopic mass388.138275 Da
  • ChemSpider ID4394377

More details:

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

4,4'-[1,4-Dioxan-2,3-diylbis(oxy)]dibenzohydrazid [German] [ACD/IUPAC Name]
4,4'-[1,4-Dioxane-2,3-diylbis(oxy)]dibenzohydrazide [ACD/IUPAC Name]
4,4'-[1,4-Dioxane-2,3-diylbis(oxy)]dibenzohydrazide [French] [ACD/IUPAC Name]
Benzoic acid, 4,4'-[1,4-dioxane-2,3-diylbis(oxy)]bis-, dihydrazide [ACD/Index Name]

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: 1.620
Molar Refractivity: 99.3±0.3 cm3
#H bond acceptors: 10
#H bond donors: 6
#Freely Rotating Bonds: 6
#Rule of 5 Violations: 2
ACD/LogP: -0.55
ACD/LogD (pH 5.5): -0.65
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 10.47
ACD/LogD (pH 7.4): -0.65
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 10.56
Polar Surface Area: 147 Å2
Polarizability: 39.4±0.5 10-24cm3
Surface Tension: 63.1±3.0 dyne/cm
Molar Volume: 282.5±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) =  -0.21

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  649.66  (Adapted Stein & Brown method)
    Melting Pt (deg C):  282.51  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  5.17E-015  (Modified Grain method)
    Subcooled liquid VP: 3.65E-012 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):  269
       log Kow used: -0.21 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1e+006 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   5.17E-025  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  9.822E-018 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -0.21  (KowWin est)
  Log Kaw used:  -22.675  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  22.465
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.1317
   Biowin2 (Non-Linear Model)     :   0.0076
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.2073  (months      )
   Biowin4 (Primary Survey Model) :   3.4222  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.2928
   Biowin6 (MITI Non-Linear Model):   0.0000
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.2470
 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):  4.87E-010 Pa (3.65E-012 mm Hg)
  Log Koa (Koawin est  ): 22.465
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  6.16E+003 
       Octanol/air (Koa) model:  7.16E+009 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1 
       Mackay model           :  1 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  81.6884 E-12 cm3/molecule-sec
      Half-Life =     0.131 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.571 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 1 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  43.69
      Log Koc:  1.640 

 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: -0.21 (estimated)

 Volatilization from Water:
    Henry LC:  5.17E-025 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 2.232E+021  hours   (9.299E+019 days)
    Half-Life from Model Lake : 2.435E+022  hours   (1.014E+021 days)

 Removal In Wastewater Treatment:
    Total removal:               1.85  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.76  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       2.96e-012       3.14         1000       
   Water     49.1            1.44e+003    1000       
   Soil      50.9            2.88e+003    1000       
   Sediment  0.0959          1.3e+004     0          
     Persistence Time: 1.18e+003 hr

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