ChemSpider 2D Image | 2B91L473ZL | C20H24O6

2B91L473ZL

  • Molecular FormulaC20H24O6
  • Average mass360.401 Da
  • Monoisotopic mass360.157288 Da
  • ChemSpider ID4438901
  • defined stereocentres - 2 of 2 defined stereocentres


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

(7R,8S)-(-)-dihydrodehydroconiferyl alcohol
126253-41-6 [RN]
2B91L473ZL
4-[(2R,3S)-3-(Hydroxymethyl)-5-(3-hydroxypropyl)-7-methoxy-2,3-dihydro-1-benzofuran-2-yl]-2-methoxyphenol [ACD/IUPAC Name]
4-[(2R,3S)-3-(Hydroxymethyl)-5-(3-hydroxypropyl)-7-methoxy-2,3-dihydro-1-benzofuran-2-yl]-2-methoxyphenol [German] [ACD/IUPAC Name]
4-[(2R,3S)-3-(Hydroxyméthyl)-5-(3-hydroxypropyl)-7-méthoxy-2,3-dihydro-1-benzofuran-2-yl]-2-méthoxyphénol [French] [ACD/IUPAC Name]
5-Benzofuranpropanol, 2,3-dihydro-2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-7-methoxy-, (2R,3S)- [ACD/Index Name]
Di-hydrodehydrodiconiferyl alcohol
(-)-(7R,8S)-Dihydrodehydrodiconiferyl alcohol
(-)-5-Benzofuranpropanol, 2,3-dihydro-2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-7-methoxy-, (2R,3S)-
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

AIDS227001 [DBID]
AIDS-227001 [DBID]

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

Density: 1.3±0.1 g/cm3
Boiling Point: 540.9±50.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.5 mmHg at 25°C
Enthalpy of Vaporization: 86.2±3.0 kJ/mol
Flash Point: 280.9±30.1 °C
Index of Refraction: 1.595
Molar Refractivity: 97.0±0.3 cm3
#H bond acceptors: 6
#H bond donors: 3
#Freely Rotating Bonds: 7
#Rule of 5 Violations: 0
ACD/LogP: 1.70
ACD/LogD (pH 5.5): 1.81
ACD/BCF (pH 5.5): 13.91
ACD/KOC (pH 5.5): 229.15
ACD/LogD (pH 7.4): 1.81
ACD/BCF (pH 7.4): 13.86
ACD/KOC (pH 7.4): 228.27
Polar Surface Area: 88 Å2
Polarizability: 38.5±0.5 10-24cm3
Surface Tension: 53.9±3.0 dyne/cm
Molar Volume: 285.6±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) =  2.99

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  522.66  (Adapted Stein & Brown method)
    Melting Pt (deg C):  223.18  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  8.62E-014  (Modified Grain method)
    Subcooled liquid VP: 1.14E-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):  14.9
       log Kow used: 2.99 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  89.856 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.57E-017  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  2.743E-015 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.99  (KowWin est)
  Log Kaw used:  -15.193  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  18.183
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.5143
   Biowin2 (Non-Linear Model)     :   0.9999
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.4550  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.7206  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.7271
   Biowin6 (MITI Non-Linear Model):   0.7138
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.9880
 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):  1.52E-009 Pa (1.14E-011 mm Hg)
  Log Koa (Koawin est  ): 18.183
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.97E+003 
       Octanol/air (Koa) model:  3.74E+005 
   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 = 168.6569 E-12 cm3/molecule-sec
      Half-Life =     0.063 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.761 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Reaction With Nitrate Radicals May Be Important!
   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    :  1022
      Log Koc:  3.010 

 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 = 0.954 (BCF = 9.001)
       log Kow used: 2.99 (estimated)

 Volatilization from Water:
    Henry LC:  1.57E-017 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:  7.08E+013  hours   (2.95E+012 days)
    Half-Life from Model Lake : 7.723E+014  hours   (3.218E+013 days)

 Removal In Wastewater Treatment:
    Total removal:               5.61  percent
    Total biodegradation:        0.12  percent
    Total sludge adsorption:     5.48  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       1.38e-005       1.52         1000       
   Water     12.9            900          1000       
   Soil      86.8            1.8e+003     1000       
   Sediment  0.287           8.1e+003     0          
     Persistence Time: 1.78e+003 hr




                    

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