ChemSpider 2D Image | (5beta,7alpha,9beta,10alpha,15alpha)-Kaur-16-ene-7,15,19-triol | C20H32O3

(5β,7α,9β,10α,15α)-Kaur-16-ene-7,15,19-triol

  • Molecular FormulaC20H32O3
  • Average mass320.466 Da
  • Monoisotopic mass320.235138 Da
  • ChemSpider ID159876

  • defined stereocentres - 7 of 8 defined stereocentres

More details:

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

(5β,7α,9β,10α,15α)-Kaur-16-en-7,15,19-triol [German] [ACD/IUPAC Name]
(5β,7α,9β,10α,15α)-Kaur-16-ene-7,15,19-triol [ACD/IUPAC Name]
(5β,7α,9β,10α,15α)-Kaur-16-ène-7,15,19-triol [French] [ACD/IUPAC Name]
107656-75-7 [RN]
KAUR-16-ENE-7,15,18-TRIOL,(4B,7A,15A)-

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

Density: 1.2±0.1 g/cm3
Boiling Point: 473.4±35.0 °C at 760 mmHg
Vapour Pressure: 0.0±2.7 mmHg at 25°C
Enthalpy of Vaporization: 84.9±6.0 kJ/mol
Flash Point: 214.4±20.5 °C
Index of Refraction: 1.575
Molar Refractivity: 90.5±0.4 cm3
#H bond acceptors: 3
#H bond donors: 3
#Freely Rotating Bonds: 1
#Rule of 5 Violations: 0
ACD/LogP: 2.97
ACD/LogD (pH 5.5): 3.26
ACD/BCF (pH 5.5): 178.10
ACD/KOC (pH 5.5): 1421.14
ACD/LogD (pH 7.4): 3.26
ACD/BCF (pH 7.4): 178.10
ACD/KOC (pH 7.4): 1421.14
Polar Surface Area: 61 Å2
Polarizability: 35.9±0.5 10-24cm3
Surface Tension: 49.9±5.0 dyne/cm
Molar Volume: 274.0±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) =  3.58

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  434.72  (Adapted Stein & Brown method)
    Melting Pt (deg C):  182.10  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  5.92E-011  (Modified Grain method)
    Subcooled liquid VP: 2.57E-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):  8.213
       log Kow used: 3.58 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  70.013 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.61E-008  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  3.040E-012 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  3.58  (KowWin est)
  Log Kaw used:  -5.972  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  9.552
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.5194
   Biowin2 (Non-Linear Model)     :   0.0336
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.3345  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.3134  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.7079
   Biowin6 (MITI Non-Linear Model):   0.2723
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.6914
 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):  3.43E-007 Pa (2.57E-009 mm Hg)
  Log Koa (Koawin est  ): 9.552
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  8.75 
       Octanol/air (Koa) model:  0.000875 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.997 
       Mackay model           :  0.999 
       Octanol/air (Koa) model:  0.0654 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  90.2743 E-12 cm3/molecule-sec
      Half-Life =     0.118 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.422 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     1.200000 E-17 cm3/molecule-sec
      Half-Life =     0.955 Days (at 7E11 mol/cm3)
      Half-Life =     22.920 Hrs
   Fraction sorbed to airborne particulates (phi): 0.998 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  2108
      Log Koc:  3.324 

 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 = 2.054 (BCF = 113.2)
       log Kow used: 3.58 (estimated)

 Volatilization from Water:
    Henry LC:  2.61E-008 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 4.016E+004  hours   (1673 days)
    Half-Life from Model Lake : 4.383E+005  hours   (1.826E+004 days)

 Removal In Wastewater Treatment:
    Total removal:              14.98  percent
    Total biodegradation:        0.20  percent
    Total sludge adsorption:    14.78  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       0.0937          2.53         1000       
   Water     17              900          1000       
   Soil      81.4            1.8e+003     1000       
   Sediment  1.49            8.1e+003     0          
     Persistence Time: 1.13e+003 hr

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