ChemSpider 2D Image | (all E)-Ethyl linolenate | C20H34O2

(all E)-Ethyl linolenate

  • Molecular FormulaC20H34O2
  • Average mass306.483 Da
  • Monoisotopic mass306.255890 Da
  • ChemSpider ID4899352
  • Double-bond stereo - Double-bond stereo


More details:






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

(all E)-Ethyl linolenate
(9E,12E,15E)-9,12,15-Octadécatriénoate d'éthyle [French] [ACD/IUPAC Name]
1191-41-9 [RN]
9,12,15-Octadecatrienoic acid ethyl ester
9,12,15-Octadecatrienoic acid, ethyl ester [ACD/Index Name]
9,12,15-Octadecatrienoic acid, ethyl ester, (9E,12E,15E)- [ACD/Index Name]
Ethyl (9E,12E,15E)-9,12,15-octadecatrienoate [ACD/IUPAC Name]
Ethyl (9E,12E,15E)-octadeca-9,12,15-trienoate
Ethyl linolenate
Ethyl-(9E,12E,15E)-9,12,15-octadecatrienoat [German] [ACD/IUPAC Name]
More...

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

AIDS013328 [DBID]
AIDS-013328 [DBID]
NCGC00091069-01 [DBID]
NSC 607760 [DBID]
NSC607760 [DBID]

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

Density: 0.9±0.1 g/cm3
Boiling Point: 374.4±0.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.8 mmHg at 25°C
Enthalpy of Vaporization: 62.2±3.0 kJ/mol
Flash Point: 100.7±20.4 °C
Index of Refraction: 1.475
Molar Refractivity: 96.7±0.3 cm3
#H bond acceptors: 2
#H bond donors: 0
#Freely Rotating Bonds: 15
#Rule of 5 Violations: 1
ACD/LogP: 7.49
ACD/LogD (pH 5.5): 6.84
ACD/BCF (pH 5.5): 92329.83
ACD/KOC (pH 5.5): 124672.69
ACD/LogD (pH 7.4): 6.84
ACD/BCF (pH 7.4): 92329.83
ACD/KOC (pH 7.4): 124672.69
Polar Surface Area: 26 Å2
Polarizability: 38.3±0.5 10-24cm3
Surface Tension: 31.8±3.0 dyne/cm
Molar Volume: 343.0±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) =  8.08

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  371.31  (Adapted Stein & Brown method)
    Melting Pt (deg C):  77.60  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.3E-005  (Modified Grain method)
    BP  (exp database):  218 @ 15 mm Hg deg C
    Subcooled liquid VP: 4.1E-005 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):  0.001424
       log Kow used: 8.08 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.0037499 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.47E-002  atm-m3/mole
   Group Method:   7.22E-004  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  3.682E-003 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  8.08  (KowWin est)
  Log Kaw used:  -0.221  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  8.301
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.8842
   Biowin2 (Non-Linear Model)     :   0.9898
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.9604  (weeks       )
   Biowin4 (Primary Survey Model) :   3.9036  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.7256
   Biowin6 (MITI Non-Linear Model):   0.7423
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.3758
 Ready Biodegradability Prediction:   YES

Hydrocarbon Biodegradation (BioHCwin v1.01):
    Structure incompatible with current estimation method!

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  0.00547 Pa (4.1E-005 mm Hg)
  Log Koa (Koawin est  ): 8.301
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.000549 
       Octanol/air (Koa) model:  4.91E-005 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.0194 
       Mackay model           :  0.0421 
       Octanol/air (Koa) model:  0.00391 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 182.4012 E-12 cm3/molecule-sec [Cis-isomer]
      OVERALL OH Rate Constant = 205.2012 E-12 cm3/molecule-sec [Trans-isomer]
      Half-Life =    0.704 Hrs (12-hr day; 1.5E6 OH/cm3) [Cis-isomer]
      Half-Life =    0.625 Hrs (12-hr day; 1.5E6 OH/cm3) [Trans-isomer]
   Ozone Reaction:
      OVERALL Ozone Rate Constant =    39.000000 E-17 cm3/molecule-sec [Cis-]
      OVERALL Ozone Rate Constant =    60.000000 E-17 cm3/molecule-sec [Trans-]
      Half-Life =     0.705 Hrs (at 7E11 mol/cm3) [Cis-isomer]
      Half-Life =     0.458 Hrs (at 7E11 mol/cm3) [Trans-isomer]
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi): 0.0307 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1.152E+005
      Log Koc:  5.061 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  2.848E-002  L/mol-sec
  Kb Half-Life at pH 8:     281.632  days   
  Kb Half-Life at pH 7:       7.711  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 1.835 (BCF = 68.36)
       log Kow used: 8.08 (estimated)

 Volatilization from Water:
    Henry LC:  0.000722 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River:      3.206  hours
    Half-Life from Model Lake :      181.8  hours   (7.574 days)

 Removal In Wastewater Treatment:
    Total removal:              94.02  percent
    Total biodegradation:        0.78  percent
    Total sludge adsorption:    93.24  percent
    Total to Air:                0.01  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.0183          0.47         1000       
   Water     3.78            360          1000       
   Soil      28.1            720          1000       
   Sediment  68.1            3.24e+003    0          
     Persistence Time: 1.23e+003 hr




                    

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