ChemSpider 2D Image | Pogostone | C12H16O4

Pogostone

  • Molecular FormulaC12H16O4
  • Average mass224.253 Da
  • Monoisotopic mass224.104858 Da
  • ChemSpider ID13415784

More details:

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

23800-56-8 [RN]
2H-Pyran-2-one, 4-hydroxy-6-methyl-3-(4-methyl-1-oxopentyl)- [ACD/Index Name]
4-Hydroxy-6-methyl-3-(4-methylpentanoyl)-2H-pyran-2-on [German] [ACD/IUPAC Name]
4-Hydroxy-6-methyl-3-(4-methylpentanoyl)-2H-pyran-2-one [ACD/IUPAC Name]
4-Hydroxy-6-méthyl-3-(4-méthylpentanoyl)-2H-pyran-2-one [French] [ACD/IUPAC Name]
Pogostone
4-hydroxy-6-methyl-3-(4-methyl-1-oxopentyl)-2H-pyran-2-one
4-hydroxy-6-methyl-3-(4-methylpentanoyl)pyran-2-one
Dhelwangin
MFCD09837856
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

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

Density: 1.2±0.1 g/cm3
Boiling Point: 348.2±42.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.7 mmHg at 25°C
Enthalpy of Vaporization: 68.6±6.0 kJ/mol
Flash Point: 129.9±21.4 °C
Index of Refraction: 1.525
Molar Refractivity: 58.0±0.3 cm3
#H bond acceptors: 4
#H bond donors: 1
#Freely Rotating Bonds: 4
#Rule of 5 Violations: 0
ACD/LogP: 1.63
ACD/LogD (pH 5.5): 1.08
ACD/BCF (pH 5.5): 3.06
ACD/KOC (pH 5.5): 58.35
ACD/LogD (pH 7.4): -0.61
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.20
Polar Surface Area: 64 Å2
Polarizability: 23.0±0.5 10-24cm3
Surface Tension: 45.3±3.0 dyne/cm
Molar Volume: 189.2±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) =  0.59

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  386.74  (Adapted Stein & Brown method)
    Melting Pt (deg C):  129.91  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  4.03E-008  (Modified Grain method)
    Subcooled liquid VP: 4.52E-007 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):  1.034e+004
       log Kow used: 0.59 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  182.51 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.84E-010  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.150E-012 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  0.59  (KowWin est)
  Log Kaw used:  -8.124  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  8.714
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.9805
   Biowin2 (Non-Linear Model)     :   0.9897
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.9813  (weeks       )
   Biowin4 (Primary Survey Model) :   3.8604  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.7232
   Biowin6 (MITI Non-Linear Model):   0.7652
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.3227
 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):  6.03E-005 Pa (4.52E-007 mm Hg)
  Log Koa (Koawin est  ): 8.714
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.0498 
       Octanol/air (Koa) model:  0.000127 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.643 
       Mackay model           :  0.799 
       Octanol/air (Koa) model:  0.0101 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  98.1138 E-12 cm3/molecule-sec
      Half-Life =     0.109 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.308 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     5.265000 E-17 cm3/molecule-sec
      Half-Life =     0.218 Days (at 7E11 mol/cm3)
      Half-Life =      5.224 Hrs
   Fraction sorbed to airborne particulates (phi): 0.721 (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]:
    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: 0.59 (estimated)

 Volatilization from Water:
    Henry LC:  1.84E-010 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 4.765E+006  hours   (1.985E+005 days)
    Half-Life from Model Lake : 5.198E+007  hours   (2.166E+006 days)

 Removal In Wastewater Treatment:
    Total removal:               1.86  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.77  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       0.0122          1.74         1000       
   Water     37.5            360          1000       
   Soil      62.4            720          1000       
   Sediment  0.0711          3.24e+003    0          
     Persistence Time: 572 hr

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