ChemSpider 2D Image | isopropyl acetoacetate | C7H12O3

isopropyl acetoacetate

  • Molecular FormulaC7H12O3
  • Average mass144.168 Da
  • Monoisotopic mass144.078644 Da
  • ChemSpider ID21171506

More details:



Featured data source



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

208-798-4 [EINECS]
3-Oxobutanoate d'isopropyle [French] [ACD/IUPAC Name]
542-08-5 [RN]
Butanoic acid, 3-oxo-, 1-methylethyl ester [ACD/Index Name]
Isopropyl 3-oxobutanoate [ACD/IUPAC Name]
isopropyl acetoacetate
Isopropyl-3-oxobutanoat [German] [ACD/IUPAC Name]
[177034-57-0]
[542-08-5]
177034-57-0 [RN]
More...

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

38GTB2C6XC [DBID]
00485_FLUKA [DBID]
10903_FLUKA [DBID]
UNII:38GTB2C6XC [DBID]
UNII-38GTB2C6XC [DBID]
ZINC01846552 [DBID]

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

Density: 1.0±0.1 g/cm3
Boiling Point: 185.8±8.0 °C at 760 mmHg
Vapour Pressure: 0.7±0.4 mmHg at 25°C
Enthalpy of Vaporization: 42.2±3.0 kJ/mol
Flash Point: 68.9±18.5 °C
Index of Refraction: 1.414
Molar Refractivity: 36.2±0.3 cm3
#H bond acceptors: 3
#H bond donors: 0
#Freely Rotating Bonds: 4
#Rule of 5 Violations: 0
ACD/LogP: 1.06
ACD/LogD (pH 5.5): 0.73
ACD/BCF (pH 5.5): 2.09
ACD/KOC (pH 5.5): 59.04
ACD/LogD (pH 7.4): 0.72
ACD/BCF (pH 7.4): 2.09
ACD/KOC (pH 7.4): 59.04
Polar Surface Area: 43 Å2
Polarizability: 14.4±0.5 10-24cm3
Surface Tension: 29.4±3.0 dyne/cm
Molar Volume: 145.1±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):  177.44  (Adapted Stein & Brown method)
    Melting Pt (deg C):  -18.65  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.721  (Mean VP of Antoine & Grain methods)
    MP  (exp database):  -27.3 deg C
    BP  (exp database):  186 deg C

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  5.276e+004
       log Kow used: 0.21 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1.026e+005 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]:  2.592E-006 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  0.21  (KowWin est)
  Log Kaw used:  -5.070  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  5.280
      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)    :   0.7447
   Biowin6 (MITI Non-Linear Model):   0.8840
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.2375
 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):  87.5 Pa (0.656 mm Hg)
  Log Koa (Koawin est  ): 5.280
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  3.43E-008 
       Octanol/air (Koa) model:  4.68E-008 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1.24E-006 
       Mackay model           :  2.74E-006 
       Octanol/air (Koa) model:  3.74E-006 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   3.7577 E-12 cm3/molecule-sec
      Half-Life =     2.846 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    34.157 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 1.99E-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 :  4.049E-001  L/mol-sec
  Kb Half-Life at pH 8:      19.810  days   
  Kb Half-Life at pH 7:     198.099  days   

 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:  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:               1.86  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       2.49            68.3         1000       
   Water     42.2            360          1000       
   Soil      55.3            720          1000       
   Sediment  0.0783          3.24e+003    0          
     Persistence Time: 441 hr




                    

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