ChemSpider 2D Image | 20-Ethyl-1,16-dimethoxyaconitane-8,14-diol | C22H35NO4

20-Ethyl-1,16-dimethoxyaconitane-8,14-diol

  • Molecular FormulaC22H35NO4
  • Average mass377.518 Da
  • Monoisotopic mass377.256622 Da
  • ChemSpider ID148761

More details:

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

20-Ethyl-1,16-dimethoxyaconitan-8,14-diol [German] [ACD/IUPAC Name]
20-Ethyl-1,16-dimethoxyaconitane-8,14-diol [ACD/IUPAC Name]
20-Éthyl-1,16-diméthoxyaconitane-8,14-diol [French] [ACD/IUPAC Name]
Aconitane-8,14-diol, 20-ethyl-1,16-dimethoxy- [ACD/Index Name]
38839-95-1 [RN]
Acnosine
Aconitane-8,14-diol, 20-ethyl-1,16-dimethoxy-, (1-α,14-α,16-β)-
aconosine

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

BRN 1491936 [DBID]

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

Density: 1.3±0.1 g/cm3
Boiling Point: 512.9±50.0 °C at 760 mmHg
Vapour Pressure: 0.0±3.0 mmHg at 25°C
Enthalpy of Vaporization: 90.3±6.0 kJ/mol
Flash Point: 264.0±30.1 °C
Index of Refraction: 1.601
Molar Refractivity: 101.9±0.4 cm3
#H bond acceptors: 5
#H bond donors: 2
#Freely Rotating Bonds: 3
#Rule of 5 Violations: 0
ACD/LogP: 0.09
ACD/LogD (pH 5.5): -1.64
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.00
ACD/LogD (pH 7.4): -0.05
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 6.27
Polar Surface Area: 62 Å2
Polarizability: 40.4±0.5 10-24cm3
Surface Tension: 54.4±5.0 dyne/cm
Molar Volume: 297.4±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) =  1.33

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  449.77  (Adapted Stein & Brown method)
    Melting Pt (deg C):  189.13  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  4.36E-011  (Modified Grain method)
    Subcooled liquid VP: 2.28E-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):  3119
       log Kow used: 1.33 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  4134.3 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   6.07E-015  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  6.944E-015 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.33  (KowWin est)
  Log Kaw used:  -12.605  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  13.935
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :  -0.5413
   Biowin2 (Non-Linear Model)     :   0.0000
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   1.8285  (months      )
   Biowin4 (Primary Survey Model) :   2.8181  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.0969
   Biowin6 (MITI Non-Linear Model):   0.0009
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.8273
 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):  3.04E-007 Pa (2.28E-009 mm Hg)
  Log Koa (Koawin est  ): 13.935
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  9.87 
       Octanol/air (Koa) model:  21.1 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.997 
       Mackay model           :  0.999 
       Octanol/air (Koa) model:  0.999 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 121.1455 E-12 cm3/molecule-sec
      Half-Life =     0.088 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.059 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   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    :  10
      Log Koc:  1.000 

 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 = 0.326 (BCF = 2.121)
       log Kow used: 1.33 (estimated)

 Volatilization from Water:
    Henry LC:  6.07E-015 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.874E+011  hours   (7.809E+009 days)
    Half-Life from Model Lake : 2.045E+012  hours   (8.519E+010 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       2.91e-005       2.12         1000       
   Water     38.1            1.44e+003    1000       
   Soil      61.8            2.88e+003    1000       
   Sediment  0.0901          1.3e+004     0          
     Persistence Time: 1.4e+003 hr

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