ChemSpider 2D Image | Isoamyl salicylate | C12H16O3

Isoamyl salicylate

  • Molecular FormulaC12H16O3
  • Average mass208.254 Da
  • Monoisotopic mass208.109940 Da
  • ChemSpider ID6612

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

201-730-4 [EINECS]
3-Methylbutyl 2-hydroxybenzoate
3-Methylbutyl salicylate [ACD/IUPAC Name]
3-Methylbutylsalicylat [German] [ACD/IUPAC Name]
87-20-7 [RN]
Benzoic acid, 2-hydroxy-, 3-methylbutyl ester [ACD/Index Name]
Isoamyl salicylate
Isopentyl 2-hydroxybenzoate
Isopentyl salicylate
MFCD00020037 [MDL number]
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

M25E4ZMR0N [DBID]
. [DBID]
AI3-00378 [DBID]
BB_SC-2006 [DBID]
BRN 2580465 [DBID]
CCRIS 4693 [DBID]
FEMA No. 2084 [DBID]
NSC 7952 [DBID]
NSC7952 [DBID]
UNII:M25E4ZMR0N [DBID]
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  • Experimental Physico-chemical Properties
  • Miscellaneous
    • Appearance:

      colourless oily liquid with a sweet herbaceous-green, slightly floral odour Food and Agriculture Organization of the United Nations Isopentyl 2-hydroxybenzoate
      Not Available Novochemy [NC-21860]
    • Safety:

      20/21/22 Novochemy [NC-21860]
      20/21/36/37/39 Novochemy [NC-21860]
      GHS07; GHS09 Novochemy [NC-21860]
      H332; H403 Novochemy [NC-21860]
      P301+P310; P337+P313 Novochemy [NC-21860]
      Warning Novochemy [NC-21860]
      Xn Novochemy [NC-21860]
    • Compound Source:

      Isol. from fruit aromas. Also present in rum and black tea Zerenex Molecular [ZBioX-0301]
    • Bio Activity:

      . Zerenex Molecular [ZBioX-0301]
  • Gas Chromatography
    • Retention Index (Kovats):

      1614 (estimated with error: 89) NIST Spectra mainlib_375428, replib_284984, replib_109136, replib_228623
      1515 (Program type: Isothermal; Col... (show more) umn class: Standard non-polar; Column type: Capillary; Start T: 150 C; CAS no: 87207; Active phase: SE-30; Data type: Kovats RI; Authors: Tudor, E.; Moldovan, D., Temperature Dependence of the Retention Index for Perfumery Compounds on a Se-30 Glass Capillary Column. II. The Hyperbolic Equation, J. Chromatogr., 848, 1999, 215-227.) NIST Spectra nist ri
      1515.4 (Program type: Isothermal; Col... (show more) umn class: Standard non-polar; Column diameter: 0.35 mm; Column length: 40 m; Column type: Capillary; Start T: 100 C; CAS no: 87207; Active phase: SE-30; Phase thickness: 0.35 um; Data type: Kovats RI; Authors: Tudor, E., Temperature dependence of the retention index for perfumery compounds on a SE-30 glass capillary column. I. Linear equations, J. Chromatogr. A, 779, 1997, 287-297.) NIST Spectra nist ri
    • Retention Index (Normal Alkane):

      1528 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column type: Capillary; CAS no: 87207; Active phase: SE-30; Data type: Normal alkane RI; Authors: Vinogradov, B.A., Production, composition, properties and application of essential oils, 2004.) NIST Spectra nist ri
      1506 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.32 mm; Column length: 60 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 60 C; End T: 220 C; CAS no: 87207; Active phase: DB-1; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Werkhoff, P.; Guntert, M., Identification of some ester compounds in bourbon vanilla beans, Lebensm. Wiss. Technol., 30(4), 1997, 429-431.) NIST Spectra nist ri
      1509 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.32 mm; Column length: 60 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 50 C; End T: 250 C; End time: 5 min; Start time: 0.1 min; CAS no: 87207; Active phase: DB-1; Data type: Normal alkane RI; Authors: Flath, R.A.; Mon, T.R.; Lorenz, G.; Whitten, C.J.; Mackley, J.W., Volatile components of Acacia sp. blossoms, J. Agric. Food Chem., 31, 1983, 1167-1170.) NIST Spectra nist ri
      1542 (Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 60 C; End T: 250 C; CAS no: 87207; Active phase: HP-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Bertrand, C.; Comte, G.; Piola, F., Solid-phase microextraction of volatile compounds from flowers of two Brunfelsia species, Biochem. Syst. Ecol., 34, 2006, 371-375.) NIST Spectra nist ri
      2035 (Program type: Ramp; Column cl... (show more) ass: Standard polar; Column diameter: 0.20 mm; Column length: 50 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 45 C; End T: 190 C; End time: 50 min; Start time: 2 min; CAS no: 87207; Active phase: HP-Innowax; Carrier gas: Helium; Phase thickness: 0.20 um; Data type: Normal alkane RI; Authors: Soria, A.C.; Sanz, J.; Martinez-Castro, I., SPME followed by GC-MS: a powerful technique for qualitative analysis of honey volatiles, Eur. Food Res. Technol., , 2008, 1-12.) NIST Spectra nist ri
      2021 (Program type: Ramp; Column cl... (show more) ass: Standard polar; Column type: Capillary; CAS no: 87207; Active phase: Carbowax 20M; Data type: Normal alkane RI; Authors: Vinogradov, B.A., Production, composition, properties and application of essential oils, 2004.) NIST Spectra nist ri
      2024 (Program type: Ramp; Column cl... (show more) ass: Standard polar; Column diameter: 0.32 mm; Column length: 60 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 60 C; End T: 220 C; CAS no: 87207; Active phase: DB-Wax; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Werkhoff, P.; Guntert, M., Identification of some ester compounds in bourbon vanilla beans, Lebensm. Wiss. Technol., 30(4), 1997, 429-431.) NIST Spectra nist ri
    • Retention Index (Linear):

      1505.7 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 50 C; End T: 300 C; CAS no: 87207; Active phase: DB-1; Data type: Linear RI; Authors: Chang, L.P.; Sheng, L.S.; Yang, M.Z.; An, D.K., Retention index of essential oil in temperature-programmed capillary column gas chromatography, Acta Pharm. Sin., 24(11), 1989, 847-852.) NIST Spectra nist ri
      1506.7 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 50 C; End T: 300 C; CAS no: 87207; Active phase: DB-1; Data type: Linear RI; Authors: Chang, L.P.; Sheng, L.S.; Yang, M.Z.; An, D.K., Retention index of essential oil in temperature-programmed capillary column gas chromatography, Acta Pharm. Sin., 24(11), 1989, 847-852.) NIST Spectra nist ri
      1535 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.32 mm; Column length: 26 m; Column type: Capillary; Heat rate: 10 K/min; Start T: 100 C; End T: 250 C; CAS no: 87207; Active phase: CP Sil 5 CB; Phase thickness: 1.25 um; Data type: Linear RI; Authors: Halket, J.M.; Schulten, H.-R., Thick-film capillary column gas chromatography-field ionization mass spectrometry: A complementary technique for the rapid analysis of volatiles, J. Chromatogr., 322, 1985, 200-205.) NIST Spectra nist ri
      1538 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.32 mm; Column length: 26 m; Column type: Capillary; Heat rate: 10 K/min; Start T: 100 C; End T: 250 C; CAS no: 87207; Active phase: CP Sil 5 CB; Phase thickness: 1.25 um; Data type: Linear RI; Authors: Halket, J.M.; Schulten, H.-R., Thick-film capillary column gas chromatography-field ionization mass spectrometry: A complementary technique for the rapid analysis of volatiles, J. Chromatogr., 322, 1985, 200-205.) NIST Spectra nist ri
      1556 (Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Start T: 60 C; End T: 270 C; CAS no: 87207; Active phase: VF-5MS; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Todua, N.G., Retention Data. NIST Mass Spectrometry Data Center., 2011.) NIST Spectra nist ri
      1534 (Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 50 C; End T: 280 C; Start time: 5 min; CAS no: 87207; Active phase: HP-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Lazari, D.M.; Skaltsa, H.D.; Constantinidis, T., Volatile constituents of Centaurea pelia DC., C. thessala Hausskn. subsp. drakiensis (Freyn & Sint.) Georg. and C. zuccariniana DC. from Greece, Flavour Fragr. J., 15, 2000, 7-11.) NIST Spectra nist ri
      2032.9 (Program type: Ramp; Column cl... (show more) ass: Standard polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 50 C; End T: 240 C; CAS no: 87207; Active phase: DB-Wax; Data type: Linear RI; Authors: Chang, L.P.; Sheng, L.S.; Yang, M.Z.; An, D.K., Retention index of essential oil in temperature-programmed capillary column gas chromatography, Acta Pharm. Sin., 24(11), 1989, 847-852.) NIST Spectra nist ri
      2037.1 (Program type: Ramp; Column cl... (show more) ass: Standard polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 50 C; End T: 240 C; CAS no: 87207; Active phase: DB-Wax; Data type: Linear RI; Authors: Chang, L.P.; Sheng, L.S.; Yang, M.Z.; An, D.K., Retention index of essential oil in temperature-programmed capillary column gas chromatography, Acta Pharm. Sin., 24(11), 1989, 847-852.) NIST Spectra nist ri

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

Density: 1.1±0.1 g/cm3
Boiling Point: 276.0±0.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.6 mmHg at 25°C
Enthalpy of Vaporization: 53.5±3.0 kJ/mol
Flash Point: 109.9±12.6 °C
Index of Refraction: 1.520
Molar Refractivity: 58.4±0.3 cm3
#H bond acceptors: 3
#H bond donors: 1
#Freely Rotating Bonds: 5
#Rule of 5 Violations: 0
ACD/LogP: 4.18
ACD/LogD (pH 5.5): 4.02
ACD/BCF (pH 5.5): 667.23
ACD/KOC (pH 5.5): 3655.49
ACD/LogD (pH 7.4): 3.95
ACD/BCF (pH 7.4): 568.65
ACD/KOC (pH 7.4): 3115.39
Polar Surface Area: 47 Å2
Polarizability: 23.2±0.5 10-24cm3
Surface Tension: 40.1±3.0 dyne/cm
Molar Volume: 192.2±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) =  4.49

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  306.01  (Adapted Stein & Brown method)
    Melting Pt (deg C):  82.45  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.000651  (Modified Grain method)
    BP  (exp database):  278 deg C
    Subcooled liquid VP: 0.0023 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):  21.89
       log Kow used: 4.49 (estimated)
       no-melting pt equation used
     Water Sol (Exper. database match) =  145 mg/L (25 deg C)
        Exper. Ref:  YALKOWSKY,SH & DANNENFELSER,RM (1992)

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  69.335 mg/L
    Wat Sol (Exper. database match) =  145.00
       Exper. Ref:  YALKOWSKY,SH & DANNENFELSER,RM (1992)

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.41E-005  atm-m3/mole
   Group Method:   1.02E-008  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  8.149E-006 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  4.49  (KowWin est)
  Log Kaw used:  -3.239  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  7.729
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.9384
   Biowin2 (Non-Linear Model)     :   0.9936
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.9355  (weeks       )
   Biowin4 (Primary Survey Model) :   3.8159  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.5824
   Biowin6 (MITI Non-Linear Model):   0.6741
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.4339
 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):  0.307 Pa (0.0023 mm Hg)
  Log Koa (Koawin est  ): 7.729
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  9.78E-006 
       Octanol/air (Koa) model:  1.32E-005 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.000353 
       Mackay model           :  0.000782 
       Octanol/air (Koa) model:  0.00105 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  16.8855 E-12 cm3/molecule-sec
      Half-Life =     0.633 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     7.601 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi): 0.000568 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1243
      Log Koc:  3.095 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  3.204E-002  L/mol-sec
  Kb Half-Life at pH 8:     250.370  days   
  Kb Half-Life at pH 7:       6.855  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 2.761 (BCF = 576.5)
       log Kow used: 4.49 (estimated)

 Volatilization from Water:
    Henry LC:  1.41E-005 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:       61.4  hours   (2.558 days)
    Half-Life from Model Lake :      790.8  hours   (32.95 days)

 Removal In Wastewater Treatment:
    Total removal:              55.71  percent
    Total biodegradation:        0.52  percent
    Total sludge adsorption:    54.87  percent
    Total to Air:                0.33  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       1.23            15.2         1000       
   Water     21.4            360          1000       
   Soil      69.4            720          1000       
   Sediment  8               3.24e+003    0          
     Persistence Time: 500 hr




                    

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