ChemSpider 2D Image | (2R,2aR,4aS,7aS,7bR)-3-Formyl-6,6,7b-trimethyl-2,2a,4a,5,6,7,7a,7b-octahydro-1H-cyclobuta[e]inden-2-yl 2,4-dihydroxy-6-methylbenzoate | C23H28O5

(2R,2aR,4aS,7aS,7bR)-3-Formyl-6,6,7b-trimethyl-2,2a,4a,5,6,7,7a,7b-octahydro-1H-cyclobuta[e]inden-2-yl 2,4-dihydroxy-6-methylbenzoate

  • Molecular FormulaC23H28O5
  • Average mass384.465 Da
  • Monoisotopic mass384.193665 Da
  • ChemSpider ID116496
  • defined stereocentres - 5 of 5 defined stereocentres


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(2R,2aR,4aS,7aS,7bR)-3-Formyl-6,6,7b-trimethyl-2,2a,4a,5,6,7,7a,7b-octahydro-1H-cyclobuta[e]inden-2-yl 2,4-dihydroxy-6-methylbenzoate [ACD/IUPAC Name]
(2R,2aR,4aS,7aS,7bR)-3-Formyl-6,6,7b-trimethyl-2,2a,4a,5,6,7,7a,7b-octahydro-1H-cyclobuta[e]inden-2-yl-2,4-dihydroxy-6-methylbenzoat [German] [ACD/IUPAC Name]
2,4-Dihydroxy-6-méthylbenzoate de (2R,2aR,4aS,7aS,7bR)-3-formyl-6,6,7b-triméthyl-2,2a,4a,5,6,7,7a,7b-octahydro-1H-cyclobuta[e]indén-2-yle [French] [ACD/IUPAC Name]
Benzoic acid, 2,4-dihydroxy-6-methyl-, (2R,2aR,4aS,7aS,7bR)-3-formyl-2,2a,4a,5,6,7,7a,7b-octahydro-6,6,7b-trimethyl-1H-cyclobut[e]inden-2-yl ester [ACD/Index Name]
(+)-armillarivin
(2R,2AR,4AS,7AS,7BR)-3-FORMYL-6,6,7B-TRIMETHYL-1H,2H,2AH,4AH,5H,6H,7H,7AH,7BH-CYCLOBUTA[E]INDEN-2-YL 2,4-DIHYDROXY-6-METHYLBENZOATE
(2R,2AR,4AS,7AS,7BR)-3-FORMYL-6,6,7B-TRIMETHYL-1H,2H,2AH,4AH,5H,7H,7AH-CYCLOBUTA[E]INDEN-2-YL 2,4-DIHYDROXY-6-METHYLBENZOATE
135247-97-1 [RN]
Armillarivin

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

Density: 1.3±0.1 g/cm3
Boiling Point: 543.3±39.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.5 mmHg at 25°C
Enthalpy of Vaporization: 85.2±3.0 kJ/mol
Flash Point: 185.8±20.6 °C
Index of Refraction: 1.608
Molar Refractivity: 104.2±0.4 cm3
#H bond acceptors: 5
#H bond donors: 2
#Freely Rotating Bonds: 4
#Rule of 5 Violations: 1
ACD/LogP: 5.90
ACD/LogD (pH 5.5): 5.55
ACD/BCF (pH 5.5): 9685.40
ACD/KOC (pH 5.5): 24766.55
ACD/LogD (pH 7.4): 5.34
ACD/BCF (pH 7.4): 5922.11
ACD/KOC (pH 7.4): 15143.42
Polar Surface Area: 84 Å2
Polarizability: 41.3±0.5 10-24cm3
Surface Tension: 56.9±5.0 dyne/cm
Molar Volume: 301.4±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) =  5.68

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  495.26  (Adapted Stein & Brown method)
    Melting Pt (deg C):  210.38  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  8.6E-012  (Modified Grain method)
    Subcooled liquid VP: 8E-010 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):  0.2063
       log Kow used: 5.68 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.5505 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Aldehydes
       Esters
       Phenols
       Salicylates

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   9.08E-013  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  2.109E-011 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  5.68  (KowWin est)
  Log Kaw used:  -10.430  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  16.110
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.9417
   Biowin2 (Non-Linear Model)     :   0.9996
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.1257  (months      )
   Biowin4 (Primary Survey Model) :   3.4226  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.7614
   Biowin6 (MITI Non-Linear Model):   0.3137
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.4536
 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):  1.07E-007 Pa (8E-010 mm Hg)
  Log Koa (Koawin est  ): 16.110
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  28.1 
       Octanol/air (Koa) model:  3.16E+003 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.999 
       Mackay model           :  1 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 255.8718 E-12 cm3/molecule-sec
      Half-Life =     0.042 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.502 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     1.183000 E-17 cm3/molecule-sec
      Half-Life =     0.969 Days (at 7E11 mol/cm3)
      Half-Life =     23.249 Hrs
   Reaction With Nitrate Radicals May Be Important!
   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    :  1.136E+005
      Log Koc:  5.055 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  6.230E-003  L/mol-sec
  Kb Half-Life at pH 8:       3.525  years  
  Kb Half-Life at pH 7:      35.253  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 3.671 (BCF = 4683)
       log Kow used: 5.68 (estimated)

 Volatilization from Water:
    Henry LC:  9.08E-013 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.264E+009  hours   (5.268E+007 days)
    Half-Life from Model Lake : 1.379E+010  hours   (5.747E+008 days)

 Removal In Wastewater Treatment:
    Total removal:              90.17  percent
    Total biodegradation:        0.76  percent
    Total sludge adsorption:    89.41  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       0.00314         0.962        1000       
   Water     3.59            1.44e+003    1000       
   Soil      53.7            2.88e+003    1000       
   Sediment  42.7            1.3e+004     0          
     Persistence Time: 4.23e+003 hr




                    

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