ChemSpider 2D Image | Methyl 3-indolylacetate | C11H11NO2

Methyl 3-indolylacetate

  • Molecular FormulaC11H11NO2
  • Average mass189.210 Da
  • Monoisotopic mass189.078979 Da
  • ChemSpider ID67279

More details:

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

1912-33-0 [RN]
1H-Indol-3-ylacétate de méthyle [French] [ACD/IUPAC Name]
1H-Indole-3-acetic acid, methyl ester [ACD/Index Name]
217-622-5 [EINECS]
INDOLE-3-ACETIC ACID METHYL ESTER
Indole-3-acetic acid, methyl ester
indole-3-methylethanoate
Methyl 1H-indol-3-ylacetate [ACD/IUPAC Name]
methyl 2-(1H-indol-3-yl)acetate
Methyl 3-indolylacetate
More...

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

158031 [DBID]
30TIF5OY0K [DBID]
57350_FLUKA [DBID]
CCRIS 4693 [DBID]
I9770_SIGMA [DBID]
MFCD00005636 [DBID]
NCIOpen2_000050 [DBID]
NSC63806 [DBID]
UNII:30TIF5OY0K [DBID]
UNII-30TIF5OY0K [DBID]
  • Experimental Physico-chemical Properties
  • Miscellaneous
  • Gas Chromatography

    • Retention Index (Kovats):

      1630 (estimated with error: 89) NIST Spectra mainlib_333671, replib_43657, replib_210597

    • Retention Index (Lee):

      306.59 (Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column diameter: 0.26 mm; Column length: 30 m; Column type: Capillary; Heat rate: 6 K/min; Start T: 50 C; End T: 300 C; End time: 20 min; Start time: 4 min; CAS no: 1912330; Active phase: DB-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Lee RI; Authors: Rostad, C.E.; Pereira, W.E., Kovats and Lee retention indices determined by gas chromatography/mass spectrometry for organic compounds of environmental interest, J. Hi. Res. Chromatogr. & Chromatogr. Comm., 9, 1986, 328-334.) NIST Spectra nist ri

    • Retention Index (Normal Alkane):

      1767 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.3 mm; Column length: 30 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 80 C; End T: 275 C; Start time: 7 min; CAS no: 1912330; Active phase: OV-101; Carrier gas: H2; Data type: Normal alkane RI; Authors: Pinkston, D.; Spiteller, G.; von Henning, H.; Matthaei, D., High-resolution gas chromatography-mass spectrometry of the methyl esters of organic acids from uremic hemofiltrates, J. Chromatogr., 223, 1981, 1-19.) NIST Spectra nist ri
      1749 (Program type: Isothermal; Col... (show more) umn class: Standard non-polar; Column length: 2 m; Column type: Packed; Start T: 200 C; CAS no: 1912330; Active phase: SE-30; Carrier gas: Helium; Data type: Normal alkane RI; Authors: Segura, J.; Gelpi, E., Application of gas chromatography and mass spectrometry in neurochemical studies: determination on indole amine profiles at the picogram level, Acta vitamin. enzymol., 29(1-6), 1975, 25-31.) NIST Spectra nist ri

    • Retention Index (Linear):

      1854.3 (Program type: Complex; Column... (show more) class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: Multi-step temperature program; T(initial)=60C; T(final)=270C; CAS no: 1912330; Active phase: VF-5MS; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Tret'yakov, K.V., Retention Data. NIST Mass Spectrometry Data Center., 2007.) NIST Spectra nist ri

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

Density: 1.2±0.1 g/cm3
Boiling Point: 341.8±17.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.7 mmHg at 25°C
Enthalpy of Vaporization: 58.5±3.0 kJ/mol
Flash Point: 160.5±20.9 °C
Index of Refraction: 1.622
Molar Refractivity: 54.5±0.3 cm3
#H bond acceptors: 3
#H bond donors: 1
#Freely Rotating Bonds: 3
#Rule of 5 Violations: 0
ACD/LogP: 1.89
ACD/LogD (pH 5.5): 2.29
ACD/BCF (pH 5.5): 32.14
ACD/KOC (pH 5.5): 417.23
ACD/LogD (pH 7.4): 2.29
ACD/BCF (pH 7.4): 32.14
ACD/KOC (pH 7.4): 417.23
Polar Surface Area: 42 Å2
Polarizability: 21.6±0.5 10-24cm3
Surface Tension: 50.3±3.0 dyne/cm
Molar Volume: 154.7±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) =  2.14

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  329.49  (Adapted Stein & Brown method)
    Melting Pt (deg C):  95.56  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  8.33E-005  (Modified Grain method)
    Subcooled liquid VP: 0.000402 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):  733.8
       log Kow used: 2.14 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  295.77 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.33E-009  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  2.826E-008 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.14  (KowWin est)
  Log Kaw used:  -7.021  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  9.161
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.8863
   Biowin2 (Non-Linear Model)     :   0.9932
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.8464  (weeks       )
   Biowin4 (Primary Survey Model) :   3.7352  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4788
   Biowin6 (MITI Non-Linear Model):   0.5012
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.3294
 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):  0.0536 Pa (0.000402 mm Hg)
  Log Koa (Koawin est  ): 9.161
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  5.6E-005 
       Octanol/air (Koa) model:  0.000356 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.00202 
       Mackay model           :  0.00446 
       Octanol/air (Koa) model:  0.0277 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 200.5071 E-12 cm3/molecule-sec
      Half-Life =     0.053 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.640 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.00324 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  860.9
      Log Koc:  2.935 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  2.145E-001  L/mol-sec
  Kb Half-Life at pH 8:      37.401  days   
  Kb Half-Life at pH 7:       1.024  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 0.950 (BCF = 8.91)
       log Kow used: 2.14 (estimated)

 Volatilization from Water:
    Henry LC:  2.33E-009 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 3.457E+005  hours   (1.44E+004 days)
    Half-Life from Model Lake : 3.771E+006  hours   (1.571E+005 days)

 Removal In Wastewater Treatment:
    Total removal:               2.40  percent
    Total biodegradation:        0.10  percent
    Total sludge adsorption:     2.30  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       0.0335          1.28         1000       
   Water     23.4            360          1000       
   Soil      76.4            720          1000       
   Sediment  0.0974          3.24e+003    0          
     Persistence Time: 623 hr

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