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ChemSpider 2D Image | 3-Hydroxy-5-mesityl-2-propionyl-2-cyclohexen-1-one | C18H22O3

3-Hydroxy-5-mesityl-2-propionyl-2-cyclohexen-1-one

  • Molecular FormulaC18H22O3
  • Average mass286.366 Da
  • Monoisotopic mass286.156891 Da
  • ChemSpider ID13672476

More details:






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

3-Hydroxy-2-propionyl-5-(2,4,6-trimethylphenyl)cyclohex-2-enone
3-Hydroxy-5-mesityl-2-propionyl-2-cyclohexen-1-one [ACD/IUPAC Name]
L6V BUTJ BV2 CQ ER B1 D1 F1 [WLN]

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

Density: 1.1±0.0 g/cm3
Boiling Point: 458.1±0.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.0 mmHg at 25°C
Enthalpy of Vaporization: 75.7±0.0 kJ/mol
Flash Point: 245.0±0.0 °C
Index of Refraction: 1.567
Molar Refractivity: 81.7±0.0 cm3
#H bond acceptors: 3
#H bond donors: 1
#Freely Rotating Bonds: 4
#Rule of 5 Violations: 0
ACD/LogP: 3.44
ACD/LogD (pH 5.5): 1.19
ACD/BCF (pH 5.5): 1.37
ACD/KOC (pH 5.5): 10.04
ACD/LogD (pH 7.4): 0.02
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.00
Polar Surface Area: 54 Å2
Polarizability: 32.4±0.0 10-24cm3
Surface Tension: 47.1±0.0 dyne/cm
Molar Volume: 250.0±0.0 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) =  3.64

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  437.81  (Adapted Stein & Brown method)
    Melting Pt (deg C):  172.70  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  4.17E-010  (Modified Grain method)
    Subcooled liquid VP: 1.41E-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):  11.38
       log Kow used: 3.64 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.22584 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Vinyl/Allyl Ketones
       Vinyl/Allyl Alcohols

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   4.24E-013  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.381E-011 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  3.64  (KowWin est)
  Log Kaw used:  -10.761  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  14.401
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.0023
   Biowin2 (Non-Linear Model)     :   0.8119
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.3819  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.2455  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4771
   Biowin6 (MITI Non-Linear Model):   0.3264
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.4961
 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):  1.88E-006 Pa (1.41E-008 mm Hg)
  Log Koa (Koawin est  ): 14.401
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.6 
       Octanol/air (Koa) model:  61.8 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.983 
       Mackay model           :  0.992 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 143.9420 E-12 cm3/molecule-sec
      Half-Life =     0.074 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.892 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     1.137500 E-17 cm3/molecule-sec
      Half-Life =     1.007 Days (at 7E11 mol/cm3)
      Half-Life =     24.179 Hrs
   Fraction sorbed to airborne particulates (phi): 0.988 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  69.78
      Log Koc:  1.844 

 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 = 2.106 (BCF = 127.6)
       log Kow used: 3.64 (estimated)

 Volatilization from Water:
    Henry LC:  4.24E-013 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 2.337E+009  hours   (9.736E+007 days)
    Half-Life from Model Lake : 2.549E+010  hours   (1.062E+009 days)

 Removal In Wastewater Treatment:
    Total removal:              16.63  percent
    Total biodegradation:        0.21  percent
    Total sludge adsorption:    16.42  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       0.000236        1.66         1000       
   Water     11.4            900          1000       
   Soil      87.4            1.8e+003     1000       
   Sediment  1.15            8.1e+003     0          
     Persistence Time: 1.85e+003 hr




                    

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