ChemSpider 2D Image | MFCD00065894 | C21H34O3

MFCD00065894

  • Molecular FormulaC21H34O3
  • Average mass334.493 Da
  • Monoisotopic mass334.250793 Da
  • ChemSpider ID17346887
  • Double-bond stereo - Double-bond stereo

    defined stereocentres - 2 of 2 defined stereocentres


More details:






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

2-Oxiranebutanoic acid, 3-[(1E,3E,5Z)-1,3,5-tetradecatrien-1-yl]-, methyl ester, (2S,3S)- [ACD/Index Name]
4-{(2S,3S)-3-[(1E,3E,5Z)-1,3,5-Tétradécatrién-1-yl]-2-oxiranyl}butanoate de méthyle [French] [ACD/IUPAC Name]
83851-38-1 [RN]
Leukotriene A3 methyl ester
Methyl 4-{(2S,3S)-3-[(1E,3E,5Z)-1,3,5-tetradecatrien-1-yl]-2-oxiranyl}butanoate [ACD/IUPAC Name]
Methyl-4-{(2S,3S)-3-[(1E,3E,5Z)-1,3,5-tetradecatrien-1-yl]-2-oxiranyl}butanoat [German] [ACD/IUPAC Name]
MFCD00065894
[83851-38-1] [RN]
5S-trans-5,6-oxido-7E,9E,11Z-eicosatrienoic acid, methyl ester
84237-37-6 [RN]
More...

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

L3526_SIGMA [DBID]

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

Density: 1.0±0.1 g/cm3
Boiling Point: 439.0±20.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.1 mmHg at 25°C
Enthalpy of Vaporization: 69.6±3.0 kJ/mol
Flash Point: 166.6±6.7 °C
Index of Refraction: 1.517
Molar Refractivity: 102.7±0.3 cm3
#H bond acceptors: 3
#H bond donors: 0
#Freely Rotating Bonds: 15
#Rule of 5 Violations: 1
ACD/LogP: 6.03
ACD/LogD (pH 5.5): 6.07
ACD/BCF (pH 5.5): 24096.72
ACD/KOC (pH 5.5): 47664.02
ACD/LogD (pH 7.4): 6.07
ACD/BCF (pH 7.4): 24096.72
ACD/KOC (pH 7.4): 47664.02
Polar Surface Area: 39 Å2
Polarizability: 40.7±0.5 10-24cm3
Surface Tension: 37.0±3.0 dyne/cm
Molar Volume: 339.5±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) =  7.05

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  396.26  (Adapted Stein & Brown method)
    Melting Pt (deg C):  119.17  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.19E-006  (Modified Grain method)
    Subcooled liquid VP: 1.02E-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):  0.007293
       log Kow used: 7.05 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.023258 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Epoxides
       Esters
       Vinyl/Allyl Ethers

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.60E-005  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  7.182E-005 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  7.05  (KowWin est)
  Log Kaw used:  -3.184  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  10.234
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.5235
   Biowin2 (Non-Linear Model)     :   0.6797
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.8898  (weeks       )
   Biowin4 (Primary Survey Model) :   3.8534  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.6192
   Biowin6 (MITI Non-Linear Model):   0.3668
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.1715
 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):  0.00136 Pa (1.02E-005 mm Hg)
  Log Koa (Koawin est  ): 10.234
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.00221 
       Octanol/air (Koa) model:  0.00421 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.0738 
       Mackay model           :  0.15 
       Octanol/air (Koa) model:  0.252 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 182.2192 E-12 cm3/molecule-sec [Cis-isomer]
      OVERALL OH Rate Constant = 188.6792 E-12 cm3/molecule-sec [Trans-isomer]
      Half-Life =    0.704 Hrs (12-hr day; 1.5E6 OH/cm3) [Cis-isomer]
      Half-Life =    0.680 Hrs (12-hr day; 1.5E6 OH/cm3) [Trans-isomer]
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     5.833750 E-17 cm3/molecule-sec [Cis-]
      OVERALL Ozone Rate Constant =     6.402500 E-17 cm3/molecule-sec [Trans-]
      Half-Life =     4.715 Hrs (at 7E11 mol/cm3) [Cis-isomer]
      Half-Life =     4.296 Hrs (at 7E11 mol/cm3) [Trans-isomer]
   Fraction sorbed to airborne particulates (phi): 0.112 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  2.046E+004
      Log Koc:  4.311 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  6.634E-002  L/mol-sec
  Kb Half-Life at pH 8:     120.916  days   
  Kb Half-Life at pH 7:       3.310  years  

  Total Ka (acid-catalyzed) at 25 deg C :  4.853E+005  L/mol-sec [cis-isomer]
  Total Ka (acid-catalyzed) at 25 deg C :  1.138E+005  L/mol-sec [trans-isomer]
  Ka Half-Life at pH 7:      14.282  seconds  [cis-isomer]
  Ka Half-Life at pH 7:       1.015  minutes  [trans-isomer]
 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 3.239 (BCF = 1733)
       log Kow used: 7.05 (estimated)

 Volatilization from Water:
    Henry LC:  1.6E-005 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:      68.79  hours   (2.866 days)
    Half-Life from Model Lake :      903.8  hours   (37.66 days)

 Removal In Wastewater Treatment:
    Total removal:              93.87  percent
    Total biodegradation:        0.78  percent
    Total sludge adsorption:    93.09  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       0.0428          1.08         1000       
   Water     4.16            360          1000       
   Soil      29              720          1000       
   Sediment  66.8            3.24e+003    0          
     Persistence Time: 1.2e+003 hr




                    

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