ChemSpider 2D Image | 3-(2-Isopropylphenyl)-5-oxo-2,5-dihydro-1,2,3-oxadiazol-3-ium | C11H13N2O2

3-(2-Isopropylphenyl)-5-oxo-2,5-dihydro-1,2,3-oxadiazol-3-ium

  • Molecular FormulaC11H13N2O2
  • Average mass205.233 Da
  • Monoisotopic mass205.097153 Da
  • ChemSpider ID4184858

  • Charge - Charge

More details:

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

1,2,3-Oxadiazolium, 2,5-dihydro-3-[2-(1-methylethyl)phenyl]-5-oxo- [ACD/Index Name]
3-(2-Isopropylphenyl)-5-oxo-2,5-dihydro-1,2,3-oxadiazol-3-ium [ACD/IUPAC Name]
3-(2-Isopropylphenyl)-5-oxo-2,5-dihydro-1,2,3-oxadiazol-3-ium [German] [ACD/IUPAC Name]
3-(2-Isopropylphényl)-5-oxo-2,5-dihydro-1,2,3-oxadiazol-3-ium [French] [ACD/IUPAC Name]

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

Density:
Boiling Point:
Vapour Pressure:
Enthalpy of Vaporization:
Flash Point:
Index of Refraction:
Molar Refractivity:
#H bond acceptors: 4
#H bond donors: 1
#Freely Rotating Bonds: 2
#Rule of 5 Violations:
ACD/LogP:
ACD/LogD (pH 5.5):
ACD/BCF (pH 5.5):
ACD/KOC (pH 5.5):
ACD/LogD (pH 7.4):
ACD/BCF (pH 7.4):
ACD/KOC (pH 7.4):
Polar Surface Area: 41 Å2
Polarizability:
Surface Tension:
Molar Volume:

Predicted data is generated using the US Environmental Protection Agency�s EPISuite™ 

                        
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  -6.16

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  505.72  (Adapted Stein & Brown method)
    Melting Pt (deg C):  215.27  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.85E-010  (Modified Grain method)
    Subcooled liquid VP: 1.97E-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):  1e+006
       log Kow used: -6.16 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  10633 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   4.46E-013  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  4.996E-017 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -6.16  (KowWin est)
  Log Kaw used:  -10.739  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  4.579
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.7045
   Biowin2 (Non-Linear Model)     :   0.6618
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.6708  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.4831  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.1287
   Biowin6 (MITI Non-Linear Model):   0.0764
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.1844
 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):  2.63E-006 Pa (1.97E-008 mm Hg)
  Log Koa (Koawin est  ): 4.579
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.14 
       Octanol/air (Koa) model:  9.31E-009 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.976 
       Mackay model           :  0.989 
       Octanol/air (Koa) model:  7.45E-007 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  66.6485 E-12 cm3/molecule-sec
      Half-Life =     0.160 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.926 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.983 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1746
      Log Koc:  3.242 

 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: -6.16 (estimated)

 Volatilization from Water:
    Henry LC:  4.46E-013 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.881E+009  hours   (7.836E+007 days)
    Half-Life from Model Lake : 2.052E+010  hours   (8.548E+008 days)

 Removal In Wastewater Treatment:
    Total removal:               1.85  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.75  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       0.000405        3.85         1000       
   Water     46.5            900          1000       
   Soil      53.4            1.8e+003     1000       
   Sediment  0.0892          8.1e+003     0          
     Persistence Time: 972 hr

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