ChemSpider 2D Image | Ustalic acid | C19H14O6

Ustalic acid

  • Molecular FormulaC19H14O6
  • Average mass338.311 Da
  • Monoisotopic mass338.079041 Da
  • ChemSpider ID10298265
  • Double-bond stereo - Double-bond stereo


More details:






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

(2E,2'E)-2,2'-(1,3-Dioxolan-4,5-diyliden)bis(phenylessigsäure) [German] [ACD/IUPAC Name]
(2E,2'E)-2,2'-(1,3-Dioxolane-4,5-diylidene)bis(phenylacetic acid) [ACD/IUPAC Name]
Acide (2E,2'E)-2,2'-(1,3-dioxolane-4,5-diylidène)bis(phénylacétique) [French] [ACD/IUPAC Name]
Benzeneacetic acid, α,α'-1,3-dioxolane-4,5-diylidenebis-, (αE)- [ACD/Index Name]
Ustalic acid
(2E,2'E)-2,2'-(1,3-dioxolane-4,5-diylidene)bis(phenylethanoic acid)

Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module

Density: 1.4±0.1 g/cm3
Boiling Point: 419.4±45.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.0 mmHg at 25°C
Enthalpy of Vaporization: 71.0±3.0 kJ/mol
Flash Point: 146.2±22.2 °C
Index of Refraction: 1.671
Molar Refractivity: 88.0±0.3 cm3
#H bond acceptors: 6
#H bond donors: 2
#Freely Rotating Bonds: 4
#Rule of 5 Violations: 0
ACD/LogP: 4.54
ACD/LogD (pH 5.5): -1.17
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.00
ACD/LogD (pH 7.4): -1.45
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.00
Polar Surface Area: 93 Å2
Polarizability: 34.9±0.5 10-24cm3
Surface Tension: 67.2±3.0 dyne/cm
Molar Volume: 235.4±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) =  1.81

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  527.26  (Adapted Stein & Brown method)
    Melting Pt (deg C):  225.33  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  3.97E-011  (Modified Grain method)
    Subcooled liquid VP: 5.57E-009 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):  517.4
       log Kow used: 1.81 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  192.15 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Vinyl/Allyl Ethers-acid

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   4.92E-017  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  3.416E-014 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.81  (KowWin est)
  Log Kaw used:  -14.696  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  16.506
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.2933
   Biowin2 (Non-Linear Model)     :   0.0225
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.2074  (weeks       )
   Biowin4 (Primary Survey Model) :   4.1211  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.1728
   Biowin6 (MITI Non-Linear Model):   0.0230
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.0572
 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):  7.43E-007 Pa (5.57E-009 mm Hg)
  Log Koa (Koawin est  ): 16.506
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  4.04 
       Octanol/air (Koa) model:  7.87E+003 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.993 
       Mackay model           :  0.997 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  79.3529 E-12 cm3/molecule-sec
      Half-Life =     0.135 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.617 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =  2916.000244 E-17 cm3/molecule-sec
      Half-Life =     0.000 Days (at 7E11 mol/cm3)
      Half-Life =      0.566 Min
   Fraction sorbed to airborne particulates (phi): 0.995 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  593.2
      Log Koc:  2.773 

 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: 1.81 (estimated)

 Volatilization from Water:
    Henry LC:  4.92E-017 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 2.189E+013  hours   (9.12E+011 days)
    Half-Life from Model Lake : 2.388E+014  hours   (9.949E+012 days)

 Removal In Wastewater Treatment:
    Total removal:               2.10  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     2.01  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       2.32e-007       0.0094       1000       
   Water     25.1            360          1000       
   Soil      74.9            720          1000       
   Sediment  0.0736          3.24e+003    0          
     Persistence Time: 688 hr




                    

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