ChemSpider 2D Image | (4S,7R,7aR,9aR)-4-(Chloromethyl)-4-hydroxy-6,7-dimethyl-3-oxo-1,3,4,7,7a,9a-hexahydropentaleno[1,6a-c]pyran-9-carboxylic acid | C15H17ClO5

(4S,7R,7aR,9aR)-4-(Chloromethyl)-4-hydroxy-6,7-dimethyl-3-oxo-1,3,4,7,7a,9a-hexahydropentaleno[1,6a-c]pyran-9-carboxylic acid

  • Molecular FormulaC15H17ClO5
  • Average mass312.746 Da
  • Monoisotopic mass312.076447 Da
  • ChemSpider ID171820

  • defined stereocentres - 4 of 5 defined stereocentres

More details:

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

(4S,7R,7aR,9aR)-4-(Chlormethyl)-4-hydroxy-6,7-dimethyl-3-oxo-1,3,4,7,7a,9a-hexahydropentaleno[1,6a-c]pyran-9-carbonsäure [German] [ACD/IUPAC Name]
(4S,7R,7aR,9aR)-4-(Chloromethyl)-4-hydroxy-6,7-dimethyl-3-oxo-1,3,4,7,7a,9a-hexahydropentaleno[1,6a-c]pyran-9-carboxylic acid [ACD/IUPAC Name]
Acide (4S,7R,7aR,9aR)-4-(chlorométhyl)-4-hydroxy-6,7-diméthyl-3-oxo-1,3,4,7,7a,9a-hexahydropentaléno[1,6a-c]pyrane-9-carboxylique [French] [ACD/IUPAC Name]
Pentaleno[1,6a-c]pyran-9-carboxylic acid, 4-(chloromethyl)-1,3,4,7,7a,9a-hexahydro-4-hydroxy-6,7-dimethyl-3-oxo-, (4S,7R,7aR,9aR)- [ACD/Index Name]
68026-87-9 [RN]
Pentaleno(1,3a-c)pyran-5-carboxylic acid, 1,2,4,4a,6a,7-hexadyro-1-(chloromethyl)-7,8-dimethyl-1-hydroxy-2-oxo-
Pentaleno(1,6a-c)pyran-5-carboxylic acid, 1-(chloromethyl)-1,2,4,4a,6a,7-hexahydro-1-hydroxy-7,8-dimethyl-2-oxo-, (1S-(1α,4aα,6aβ,7α,9aR*))-

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

AA 57 [DBID]
AA-57 [DBID]

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

Density: 1.5±0.1 g/cm3
Boiling Point: 544.3±50.0 °C at 760 mmHg
Vapour Pressure: 0.0±3.3 mmHg at 25°C
Enthalpy of Vaporization: 94.6±6.0 kJ/mol
Flash Point: 283.0±30.1 °C
Index of Refraction: 1.610
Molar Refractivity: 74.6±0.4 cm3
#H bond acceptors: 5
#H bond donors: 2
#Freely Rotating Bonds: 2
#Rule of 5 Violations: 0
ACD/LogP: 1.93
ACD/LogD (pH 5.5): 0.78
ACD/BCF (pH 5.5): 1.09
ACD/KOC (pH 5.5): 15.31
ACD/LogD (pH 7.4): -0.99
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.00
Polar Surface Area: 84 Å2
Polarizability: 29.6±0.5 10-24cm3
Surface Tension: 60.5±5.0 dyne/cm
Molar Volume: 215.2±5.0 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) =  1.32

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  472.70  (Adapted Stein & Brown method)
    Melting Pt (deg C):  199.85  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.81E-011  (Modified Grain method)
    Subcooled liquid VP: 1.26E-009 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):  6179
       log Kow used: 1.32 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  245.34 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   7.97E-011  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.205E-015 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.32  (KowWin est)
  Log Kaw used:  -8.487  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  9.807
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.3663
   Biowin2 (Non-Linear Model)     :   0.1183
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.4154  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.6036  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.5626
   Biowin6 (MITI Non-Linear Model):   0.0839
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.2297
 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):  1.68E-007 Pa (1.26E-009 mm Hg)
  Log Koa (Koawin est  ): 9.807
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  17.9 
       Octanol/air (Koa) model:  0.00157 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.998 
       Mackay model           :  0.999 
       Octanol/air (Koa) model:  0.112 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 126.0729 E-12 cm3/molecule-sec
      Half-Life =     0.085 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.018 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =    14.787499 E-17 cm3/molecule-sec
      Half-Life =     0.077 Days (at 7E11 mol/cm3)
      Half-Life =      1.860 Hrs
   Fraction sorbed to airborne particulates (phi): 0.999 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  17.8
      Log Koc:  1.250 

 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: 1.32 (estimated)

 Volatilization from Water:
    Henry LC:  7.97E-011 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.299E+007  hours   (5.413E+005 days)
    Half-Life from Model Lake : 1.417E+008  hours   (5.905E+006 days)

 Removal In Wastewater Treatment:
    Total removal:               1.93  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.84  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       0.0597          0.972        1000       
   Water     42.7            900          1000       
   Soil      57.2            1.8e+003     1000       
   Sediment  0.099           8.1e+003     0          
     Persistence Time: 711 hr

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