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ChemSpider 2D Image | Methyl (11E)-11-hexadecenoate | C17H32O2

Methyl (11E)-11-hexadecenoate

  • Molecular FormulaC17H32O2
  • Average mass268.435 Da
  • Monoisotopic mass268.240234 Da
  • ChemSpider ID4516840
  • Double-bond stereo - Double-bond stereo


More details:






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

(11E)-11-Hexadécénoate de méthyle [French] [ACD/IUPAC Name]
11-Hexadecenoic acid, methyl ester [ACD/Index Name]
11-Hexadecenoic acid, methyl ester, (11E)- [ACD/Index Name]
Methyl (11E)-11-hexadecenoate [ACD/IUPAC Name]
Methyl-(11E)-11-hexadecenoat [German] [ACD/IUPAC Name]
132170-71-9 [RN]
55000-42-5 [RN]
METHYL (11E)-HEXADEC-11-ENOATE
Methyl 11-hexadecenoate [ACD/IUPAC Name]
  • Gas Chromatography
    • Retention Index (Kovats):

      1886 (estimated with error: 47) NIST Spectra mainlib_12995
    • Retention Index (Normal Alkane):

      1883 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.32 mm; Column length: 50 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 50 C; End T: 225 C; End time: 30 min; Start time: 0.1 min; CAS no: 55000425; Active phase: OV-101; Data type: Normal alkane RI; Authors: Stern, D.J.; Flath, R.A.; Mon, T.R.; Teranishi, R.; Lundin, R.E.; Benson, M.E., Crude oleic acid volatiles, J. Agric. Food Chem., 33(2), 1985, 180-184.) NIST Spectra nist ri
      1896.9 (Program type: Complex; Column... (show more) class: Standard non-polar; Column diameter: 0.2 mm; Column length: 50 m; Column type: Capillary; Description: 70 0C (0.5 min) ^ 20 0C/min -> 150 0C ^ 2 0C/min -> 270 0C; CAS no: 55000425; Active phase: SP-2100; Carrier gas: H2; Data type: Normal alkane RI; Authors: Gillan, F.T., Analysis of Complex Fatty Acid Methyl Ester Mixtures on Non-polar Capillary GC Columns, J. Chromatogr. Sci., 21, 1983, 293-297.) NIST Spectra nist ri
    • Retention Index (Linear):

      1885.86 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.32 mm; Column length: 25 m; Column type: Capillary; Heat rate: 15 K/min; Start T: 35 C; End T: 320 C; End time: 10 min; CAS no: 55000425; Active phase: Ultra-1; Phase thickness: 0.52 um; Data type: Linear RI; Authors: Richmond, R.; Pombo-Villar, E., Short communication. Gas chromatography-mass spectrometry coupled with pseudo-Sadtler retention indices, for the identification of components in the essential oil of Curcuma longa L., J. Chromatogr. A, 760, 1997, 303-308.) NIST Spectra nist ri

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

Density: 0.9±0.1 g/cm3
Boiling Point: 332.7±11.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.7 mmHg at 25°C
Enthalpy of Vaporization: 57.6±3.0 kJ/mol
Flash Point: 88.0±17.6 °C
Index of Refraction: 1.452
Molar Refractivity: 82.6±0.3 cm3
#H bond acceptors: 2
#H bond donors: 0
#Freely Rotating Bonds: 14
#Rule of 5 Violations: 1
ACD/LogP: 7.10
ACD/LogD (pH 5.5): 6.34
ACD/BCF (pH 5.5): 38529.77
ACD/KOC (pH 5.5): 66695.45
ACD/LogD (pH 7.4): 6.34
ACD/BCF (pH 7.4): 38529.77
ACD/KOC (pH 7.4): 66695.45
Polar Surface Area: 26 Å2
Polarizability: 32.8±0.5 10-24cm3
Surface Tension: 30.6±3.0 dyne/cm
Molar Volume: 306.2±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) =  7.03

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  328.48  (Adapted Stein & Brown method)
    Melting Pt (deg C):  53.61  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.000231  (Modified Grain method)
    Subcooled liquid VP: 0.000425 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):  0.01836
       log Kow used: 7.03 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.027406 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   8.14E-003  atm-m3/mole
   Group Method:   3.88E-003  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  4.444E-003 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  7.03  (KowWin est)
  Log Kaw used:  -0.478  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  7.508
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.9024
   Biowin2 (Non-Linear Model)     :   0.9941
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.0445  (weeks       )
   Biowin4 (Primary Survey Model) :   3.9585  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.8634
   Biowin6 (MITI Non-Linear Model):   0.9222
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.6959
 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):  0.0567 Pa (0.000425 mm Hg)
  Log Koa (Koawin est  ): 7.508
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  5.29E-005 
       Octanol/air (Koa) model:  7.91E-006 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.00191 
       Mackay model           :  0.00422 
       Octanol/air (Koa) model:  0.000632 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  71.8919 E-12 cm3/molecule-sec [Cis-isomer]
      OVERALL OH Rate Constant =  79.4919 E-12 cm3/molecule-sec [Trans-isomer]
      Half-Life =    1.785 Hrs (12-hr day; 1.5E6 OH/cm3) [Cis-isomer]
      Half-Life =    1.615 Hrs (12-hr day; 1.5E6 OH/cm3) [Trans-isomer]
   Ozone Reaction:
      OVERALL Ozone Rate Constant =    13.000000 E-17 cm3/molecule-sec [Cis-]
      OVERALL Ozone Rate Constant =    20.000000 E-17 cm3/molecule-sec [Trans-]
      Half-Life =     2.116 Hrs (at 7E11 mol/cm3) [Cis-isomer]
      Half-Life =     1.375 Hrs (at 7E11 mol/cm3) [Trans-isomer]
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi): 0.00306 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1.836E+004
      Log Koc:  4.264 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  3.016E-002  L/mol-sec
  Kb Half-Life at pH 8:     266.000  days   
  Kb Half-Life at pH 7:       7.283  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 3.264 (BCF = 1837)
       log Kow used: 7.03 (estimated)

 Volatilization from Water:
    Henry LC:  0.00388 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River:      1.919  hours
    Half-Life from Model Lake :      158.3  hours   (6.597 days)

 Removal In Wastewater Treatment:
    Total removal:              93.90  percent
    Total biodegradation:        0.77  percent
    Total sludge adsorption:    92.85  percent
    Total to Air:                0.28  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.0562          1.33         1000       
   Water     4.13            360          1000       
   Soil      29.8            720          1000       
   Sediment  66              3.24e+003    0          
     Persistence Time: 1.16e+003 hr




                    

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