ChemSpider 2D Image | (1S,1'S,2S,6R,6'S,9'R)-6-(Hydroxymethyl)-5,5-dimethyl-10'-methylene-2',11'-dioxo-3'-oxaspiro[cyclohexane-1,5'-tricyclo[7.2.1.0~1,6~]dodecan]-2-yl acetate | C22H30O6

(1S,1'S,2S,6R,6'S,9'R)-6-(Hydroxymethyl)-5,5-dimethyl-10'-methylene-2',11'-dioxo-3'-oxaspiro[cyclohexane-1,5'-tricyclo[7.2.1.01,6]dodecan]-2-yl acetate

  • Molecular FormulaC22H30O6
  • Average mass390.470 Da
  • Monoisotopic mass390.204254 Da
  • ChemSpider ID8515808

  • defined stereocentres - 6 of 6 defined stereocentres

More details:

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

(1S,1'S,2S,6R,6'S,9'R)-6-(Hydroxymethyl)-5,5-dimethyl-10'-methylene-2',11'-dioxo-3'-oxaspiro[cyclohexane-1,5'-tricyclo[7.2.1.01,6]dodecan]-2-yl acetate [ACD/IUPAC Name]
476640-22-9 [RN]
Lushanrubescensin H

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

    Density: 1.2±0.1 g/cm3
    Boiling Point: 574.4±50.0 °C at 760 mmHg
    Vapour Pressure: 0.0±3.6 mmHg at 25°C
    Enthalpy of Vaporization: 98.8±6.0 kJ/mol
    Flash Point: 198.3±23.6 °C
    Index of Refraction: 1.554
    Molar Refractivity: 100.6±0.4 cm3
    #H bond acceptors: 6
    #H bond donors: 1
    #Freely Rotating Bonds: 3
    #Rule of 5 Violations: 0
    ACD/LogP: 1.60
    ACD/LogD (pH 5.5): 2.56
    ACD/BCF (pH 5.5): 52.07
    ACD/KOC (pH 5.5): 589.32
    ACD/LogD (pH 7.4): 2.56
    ACD/BCF (pH 7.4): 52.07
    ACD/KOC (pH 7.4): 589.32
    Polar Surface Area: 90 Å2
    Polarizability: 39.9±0.5 10-24cm3
    Surface Tension: 49.6±5.0 dyne/cm
    Molar Volume: 313.8±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) =  2.84

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  510.76  (Adapted Stein & Brown method)
    Melting Pt (deg C):  217.62  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  7.71E-013  (Modified Grain method)
    Subcooled liquid VP: 8.75E-011 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):  42.45
       log Kow used: 2.84 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  3.3762 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.28E-014  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  9.332E-015 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.84  (KowWin est)
  Log Kaw used:  -12.281  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  15.121
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.5238
   Biowin2 (Non-Linear Model)     :   0.7536
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.1178  (months      )
   Biowin4 (Primary Survey Model) :   3.3892  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.9508
   Biowin6 (MITI Non-Linear Model):   0.6516
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.0041
 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):  1.17E-008 Pa (8.75E-011 mm Hg)
  Log Koa (Koawin est  ): 15.121
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  257 
       Octanol/air (Koa) model:  324 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1 
       Mackay model           :  1 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  82.7865 E-12 cm3/molecule-sec
      Half-Life =     0.129 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.550 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): 1 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  161.5
      Log Koc:  2.208 

 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 = 1.488 (BCF = 30.78)
       log Kow used: 2.84 (estimated)

 Volatilization from Water:
    Henry LC:  1.28E-014 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 9.039E+010  hours   (3.766E+009 days)
    Half-Life from Model Lake :  9.86E+011  hours   (4.108E+010 days)

 Removal In Wastewater Treatment:
    Total removal:               4.54  percent
    Total biodegradation:        0.11  percent
    Total sludge adsorption:     4.42  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       0.000962        2.75         1000       
   Water     11.7            1.44e+003    1000       
   Soil      88.1            2.88e+003    1000       
   Sediment  0.202           1.3e+004     0          
     Persistence Time: 2.58e+003 hr

    Click to predict properties on the Chemicalize site


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