ChemSpider 2D Image | 2808 | C12H24O2

2808

  • Molecular FormulaC12H24O2
  • Average mass200.318 Da
  • Monoisotopic mass200.177628 Da
  • ChemSpider ID54984

More details:






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

109-15-9 [RN]
203-651-0 [EINECS]
2808
2-Méthylpropanoate d'octyle [French] [ACD/IUPAC Name]
MFCD00048933
Octyl 2-methylpropanoate [ACD/IUPAC Name]
octyl isobutyrate
Octyl-2-methylpropanoat [German] [ACD/IUPAC Name]
Propanoic acid, 2-methyl-, octyl ester [ACD/Index Name]
UA2466375
More...

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

T5819VWJ3T [DBID]
AI3-24265 [DBID]
ENT 24265 [DBID]
FEMA No. 2808 [DBID]
NSC 72024 [DBID]
NSC72024 [DBID]
UNII:T5819VWJ3T [DBID]
UNII-T5819VWJ3T [DBID]
W280801_ALDRICH [DBID]
  • Experimental Physico-chemical Properties
  • Gas Chromatography
    • Retention Index (Kovats):

      1317 (estimated with error: 47) NIST Spectra mainlib_280489, replib_109171, replib_132254
    • Retention Index (Normal Alkane):

      1328 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Heat rate: 5 K/min; Start T: 60 C; End T: 250 C; End time: 10 min; CAS no: 109159; Active phase: DB-1; Carrier gas: Nitrogen; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Sonboli, A.; Kanani, M.R.; Yousefzadi, M.; Mojarrad, M., Biological activity and composition of the essential oil of Tetrataenium nephrophyllum (Apiaceae) from Iran, Natural Product Communications, 2(12), 2007, 1249-1252.) NIST Spectra nist ri
      1332 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.22 mm; Column length: 50 m; Column type: Capillary; Heat rate: 1 K/min; Start T: 100 C; End T: 220 C; Start time: 1 min; CAS no: 109159; Active phase: OV-101; Carrier gas: He; Phase thickness: 1 um; Data type: Normal alkane RI; Authors: Camciuc, M.; Bessiere, J.M.; Vilarem, G.; Gaset, A., Volatile components in okra seed coat, Phytochemistry, 48(2), 1998, 311-315., Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column type: Capillary; CAS no: 109159; 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
      1331 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.25 mm; Column length: 50 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 40 C; End T: 200 C; End time: 0 min; Start time: 0 min; CAS no: 109159; Active phase: OV-101; Carrier gas: Helium; Data type: Normal alkane RI; Authors: Tkachenko, K.G.; Zenkevich, I.G., Composition of Essential Oils from Fruits of Some Species Heracleum L., Rastitel'nye Resursy (Rus.), , 1987, 87-91, In original 87-91.) NIST Spectra nist ri
      1335 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.25 mm; Column length: 50 m; Column type: Capillary; Heat rate: 5 K/min; Start T: 40 C; End T: 200 C; End time: 0 min; Start time: 0 min; CAS no: 109159; Active phase: OV-101; Carrier gas: Helium; Data type: Normal alkane RI; Authors: Tkachenko, K.G.; Zenkevich, I.G., Composition of Essential Oils from Fruits of Some Species Heracleum L., Rastitel'nye Resursy (Rus.), , 1987, 87-91, In original 87-91.) NIST Spectra nist ri
      1349 (Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column diameter: 0.18 mm; Column length: 20 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 50 C; End T: 280 C; Start time: 1 min; CAS no: 109159; Active phase: RTX-5; Carrier gas: Helium; Phase thickness: 0.20 um; Data type: Normal alkane RI; Authors: Skalicka-Wozniak, K.; Los, R.; Glowniak, K.; Malm, A., Variation of the volatile content of the fruits of Peucedanum alsaticum L., Acta Chromatographica, 20(1), 2008, 119-133.) NIST Spectra nist ri
      1311 (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; End time: 10 min; Start time: 2 min; CAS no: 109159; Active phase: HP-5; Carrier gas: H2; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Pino, J.; Sauri-Duch, E.; Marbot, R., Changes in volatile compounds of Habanero chile pepper (Capsicum chinense Jack. cv. Habanero) at two ripening stages, Food Chem., 94, 2006, 394-398.) NIST Spectra nist ri
      1348 (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; End time: 10 min; Start time: 2 min; CAS no: 109159; Active phase: HP-5; Carrier gas: H2; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Pino, J.; Sauri-Duch, E.; Marbot, R., Changes in volatile compounds of Habanero chile pepper (Capsicum chinense Jack. cv. Habanero) at two ripening stages, Food Chem., 94, 2006, 394-398.) NIST Spectra nist ri
      1547 (Program type: Complex; Column... (show more) class: Standard polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Description: 60C(10min) => 4C/min =>220C =>(10min) =>1C/min =>240C; CAS no: 109159; Active phase: HP-Innowax FSC; Carrier gas: N2; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Tabanca, N.; Demirci, B.; Can Baser, K.H.; Aytac, Z.; Ekici, M.; Khan, S.I.; Jacob, M.R.; Wedge, D.E., Chemical Composition and Antifungal Activity of Salvia macrochlamys and Salvia recognita Essential Oils, J. Agric. Food Chem., 54, 2006, 6593-6597.) NIST Spectra nist ri
    • Retention Index (Linear):

      1329 (Program type: Complex; Column... (show more) class: Standard non-polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Description: -20C (5min) => 10C/min => 100C => 4C/min =>200C => 10C/min => 280C; CAS no: 109159; Active phase: DB-1; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Eri, S.; Khoo, B.K.; Lech, J.; Hartman, T.G., Direct thermal desorption-gas chromatography and gas chromatography-mass spectrometry profiling of hop (Humulus lupulus L.) essential oils in support of varietal characterization, J. Agric. Food Chem., 48, 2000, 1140-1149.) NIST Spectra nist ri
      1348 (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: 3 K/min; Start T: 60 C; End T: 260 C; CAS no: 109159; Active phase: HP-5; Carrier gas: He; Data type: Linear RI; Authors: Javidnia, K.; Miri, R.; Jamalian, A., Composition of the essential oil of Salvia macrosiphon Boiss. from Iran, Flavour Fragr. J., 20, 2005, 542-543.) NIST Spectra nist ri
      1336 (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: 60 C; End T: 280 C; Start time: 5 min; CAS no: 109159; Active phase: HP-5MS; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Grujic-Jovanovic, S.; Skaltsa, H.D.; Marin, P.; Sokovic, M., Composition and antibacterial activity of the essential oil of six Stachys species from Serbia, Flavour Fragr. J., 19, 2004, 139-144.) NIST Spectra nist ri
      1543 (Program type: Complex; Column... (show more) class: Standard polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 35C(8min) =>4C/min =>60C =>6C/min =>160C=>20C/min =>200C(1min); CAS no: 109159; Active phase: Supelcowax-10; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Bianchi, F.; Careri, M.; Mangia, A.; Musci, M., Retention indices in the analysis of food aroma volatile compounds in temperature-programmed gas chromatography: Database creation and evaluation of precision and robustness, J. Sep. Sci., 39, 2007, 563-572.) 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: 231.9±8.0 °C at 760 mmHg
Vapour Pressure: 0.1±0.5 mmHg at 25°C
Enthalpy of Vaporization: 46.9±3.0 kJ/mol
Flash Point: 96.7±0.0 °C
Index of Refraction: 1.429
Molar Refractivity: 59.4±0.3 cm3
#H bond acceptors: 2
#H bond donors: 0
#Freely Rotating Bonds: 9
#Rule of 5 Violations: 0
ACD/LogP: 4.78
ACD/LogD (pH 5.5): 4.56
ACD/BCF (pH 5.5): 1730.32
ACD/KOC (pH 5.5): 7235.18
ACD/LogD (pH 7.4): 4.56
ACD/BCF (pH 7.4): 1730.32
ACD/KOC (pH 7.4): 7235.18
Polar Surface Area: 26 Å2
Polarizability: 23.5±0.5 10-24cm3
Surface Tension: 28.3±3.0 dyne/cm
Molar Volume: 230.5±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) =  4.72

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  236.95  (Adapted Stein & Brown method)
    Melting Pt (deg C):  1.93  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.0544  (Mean VP of Antoine & Grain methods)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  4.064
       log Kow used: 4.72 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  7.5029 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.25E-003  atm-m3/mole
   Group Method:   3.88E-003  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  3.528E-003 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  4.72  (KowWin est)
  Log Kaw used:  -1.036  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  5.756
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.9348
   Biowin2 (Non-Linear Model)     :   0.9977
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.1950  (weeks       )
   Biowin4 (Primary Survey Model) :   4.0567  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.7564
   Biowin6 (MITI Non-Linear Model):   0.8960
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.4676
 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):  6.91 Pa (0.0518 mm Hg)
  Log Koa (Koawin est  ): 5.756
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  4.34E-007 
       Octanol/air (Koa) model:  1.4E-007 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1.57E-005 
       Mackay model           :  3.47E-005 
       Octanol/air (Koa) model:  1.12E-005 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  11.1554 E-12 cm3/molecule-sec
      Half-Life =     0.959 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    11.506 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 2.52E-005 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  736
      Log Koc:  2.867 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  1.652E-002  L/mol-sec
  Kb Half-Life at pH 8:       1.329  years  
  Kb Half-Life at pH 7:      13.292  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 1.934 (BCF = 85.9)
       log Kow used: 4.72 (estimated)

 Volatilization from Water:
    Henry LC:  0.00388 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River:      1.658  hours
    Half-Life from Model Lake :      136.8  hours   (5.698 days)

 Removal In Wastewater Treatment:
    Total removal:              80.79  percent
    Total biodegradation:        0.40  percent
    Total sludge adsorption:    55.37  percent
    Total to Air:               25.01  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       2.69            23           1000       
   Water     13.9            360          1000       
   Soil      74.7            720          1000       
   Sediment  8.65            3.24e+003    0          
     Persistence Time: 449 hr




                    

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