ChemSpider 2D Image | Ethyl 3-oxovalerate | C7H12O3

Ethyl 3-oxovalerate

  • Molecular FormulaC7H12O3
  • Average mass144.168 Da
  • Monoisotopic mass144.078644 Da
  • ChemSpider ID71009

More details:






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

15224-07-4 [RN]
225-593-5 [EINECS]
3-Oxopentanoate d'éthyle [French] [ACD/IUPAC Name]
4949-44-4 [RN]
Ethyl 3-oxo-n-valerate
Ethyl 3-oxopentanoate [ACD/IUPAC Name]
Ethyl 3-oxovalerate
Ethyl propionylacetate
Ethyl α-methylacetylacetate
Ethyl α-methylacetylacetate
More...

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

MFCD00009317 [DBID]
247162_ALDRICH [DBID]
75953_FLUKA [DBID]
AI3-30964 [DBID]
CCRIS 4693 [DBID]
NSC7251 [DBID]
NSC78662 [DBID]
ZINC04261948 [DBID]

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

Density: 1.0±0.1 g/cm3
Boiling Point: 193.0±8.0 °C at 760 mmHg
Vapour Pressure: 0.5±0.4 mmHg at 25°C
Enthalpy of Vaporization: 42.9±3.0 kJ/mol
Flash Point: 77.8±0.0 °C
Index of Refraction: 1.416
Molar Refractivity: 36.3±0.3 cm3
#H bond acceptors: 3
#H bond donors: 0
#Freely Rotating Bonds: 5
#Rule of 5 Violations: 0
ACD/LogP: 1.25
ACD/LogD (pH 5.5): 0.77
ACD/BCF (pH 5.5): 2.28
ACD/KOC (pH 5.5): 62.72
ACD/LogD (pH 7.4): 0.77
ACD/BCF (pH 7.4): 2.28
ACD/KOC (pH 7.4): 62.68
Polar Surface Area: 43 Å2
Polarizability: 14.4±0.5 10-24cm3
Surface Tension: 30.7±3.0 dyne/cm
Molar Volume: 144.7±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) =  0.29

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  189.88  (Adapted Stein & Brown method)
    Melting Pt (deg C):  -7.52  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.564  (Mean VP of Antoine & Grain methods)
    BP  (exp database):  191 deg C

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  4.566e+004
       log Kow used: 0.29 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  61223 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.08E-007  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  2.343E-006 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  0.29  (KowWin est)
  Log Kaw used:  -5.070  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  5.360
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.8599
   Biowin2 (Non-Linear Model)     :   0.9899
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.9983  (weeks       )
   Biowin4 (Primary Survey Model) :   3.8465  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.8938
   Biowin6 (MITI Non-Linear Model):   0.9512
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.5349
 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):  68.5 Pa (0.514 mm Hg)
  Log Koa (Koawin est  ): 5.360
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  4.38E-008 
       Octanol/air (Koa) model:  5.62E-008 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1.58E-006 
       Mackay model           :  3.5E-006 
       Octanol/air (Koa) model:  4.5E-006 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   3.1097 E-12 cm3/molecule-sec
      Half-Life =     3.440 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    41.274 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 2.54E-006 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  10
      Log Koc:  1.000 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  5.388E-001  L/mol-sec
  Kb Half-Life at pH 8:      14.890  days   
  Kb Half-Life at pH 7:     148.896  days   

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 0.500 (BCF = 3.162)
       log Kow used: 0.29 (estimated)

 Volatilization from Water:
    Henry LC:  2.08E-007 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:       3381  hours   (140.9 days)
    Half-Life from Model Lake : 3.698E+004  hours   (1541 days)

 Removal In Wastewater Treatment:
    Total removal:               1.87  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.76  percent
    Total to Air:                0.01  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       2.59            82.6         1000       
   Water     41.8            360          1000       
   Soil      55.6            720          1000       
   Sediment  0.0778          3.24e+003    0          
     Persistence Time: 448 hr




                    

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