ChemSpider 2D Image | Ethyloxonium | C2H7O

Ethyloxonium

  • Molecular FormulaC2H7O
  • Average mass47.076 Da
  • Monoisotopic mass47.049141 Da
  • ChemSpider ID2962991
  • Charge - Charge


More details:






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

Ethyloxonium [German] [ACD/IUPAC Name]
Ethyloxonium [ACD/IUPAC Name]
Éthyloxonium [French] [ACD/IUPAC Name]
Oxonium, ethyl- [ACD/Index Name]

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

Density:
Boiling Point:
Vapour Pressure:
Enthalpy of Vaporization:
Flash Point:
Index of Refraction:
Molar Refractivity:
#H bond acceptors: 1
#H bond donors: 2
#Freely Rotating Bonds: 1
#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: 0 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) =  0.47

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  -33.34  (Adapted Stein & Brown method)
    Melting Pt (deg C):  -138.81  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  4.89E+003  (Mean VP of Antoine & Grain methods)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  5.332e+004
       log Kow used: 0.47 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  11581 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   Incomplete
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  8.830E-004 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Can Not Estimate (can not calculate HenryLC)

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.7251
   Biowin2 (Non-Linear Model)     :   0.9122
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.0951  (weeks       )
   Biowin4 (Primary Survey Model) :   3.7798  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.6219
   Biowin6 (MITI Non-Linear Model):   0.8342
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.7825
 Ready Biodegradability Prediction:   YES

Hydrocarbon Biodegradation (BioHCwin v1.01):
    Structure incompatible with current estimation method!

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  5.83E+005 Pa (4.37E+003 mm Hg)
  Log Koa (): not available
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  5.15E-012 
       Octanol/air (Koa) model:  not available
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1.86E-010 
       Mackay model           :  4.12E-010 
       Octanol/air (Koa) model:  not available

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   1.1013 E-12 cm3/molecule-sec
      Half-Life =     9.712 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =   116.548 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 2.99E-010 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  23.74
      Log Koc:  1.376 

 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: 0.47 (estimated)

 Volatilization from Water:
    Henry LC:  0.000883 atm-m3/mole  (calculated from VP/WS)
    Half-Life from Model River:      1.155  hours
    Half-Life from Model Lake :      70.14  hours   (2.922 days)

 Removal In Wastewater Treatment:
    Total removal:              69.34  percent
    Total biodegradation:        0.04  percent
    Total sludge adsorption:     0.72  percent
    Total to Air:               68.57  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       47.5            233          1000       
   Water     48.4            360          1000       
   Soil      4.02            720          1000       
   Sediment  0.091           3.24e+003    0          
     Persistence Time: 131 hr




                    

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