sec-Butyl benzoate C11H14O2 structure

C11H14O2 structure
Molecular Formula C11H14O2
Average mass 178.228 Da
Density 1.0±0.1 g/cm3
Boiling Point 241.1±8.0 °C at 760 mmHg
Flash Point 101.4±6.0 °C
Molar Refractivity 51.9±0.3 cm3
Polarizability 20.6±0.5 10-24cm3
Surface Tension 34.3±3.0 dyne/cm
Molar Volume 177.2±3.0 cm3
  • Gas Chromatography
    • Retention Index (Kovats):

      1294 (estimated with error: 47) NIST Spectra mainlib_234815
      1276 (Program type: Isothermal; Col… (show more) umn class: Standard non-polar; Column diameter: 0.22 mm; Column length: 25 m; Column type: Capillary; Start T: 160 C; CAS no: 3306363; Active phase: SE-30; Carrier gas: N2; Data type: Kovats RI; Authors: Korhonen, I.O.O., Gas-Liquid Chromatographic Analyses. XLVII. Retention Increments of Some Lower Saturated Branched-Chain, Unsaturated and Chlorinated Esters of Benzoic, 4-Nitrobenzoic and 3,5-Dinitrobenzoic Acids on SE-30 and OV-351 Capillary Columns, J. Chromatogr., 360, 1986, 63-78.) NIST Spectra nist ri
      1293 (Program type: Isothermal; Col… (show more) umn class: Standard non-polar; Column diameter: 0.22 mm; Column length: 25 m; Column type: Capillary; Start T: 180 C; CAS no: 3306363; Active phase: SE-30; Carrier gas: N2; Data type: Kovats RI; Authors: Korhonen, I.O.O., Gas-Liquid Chromatographic Analyses. XLVII. Retention Increments of Some Lower Saturated Branched-Chain, Unsaturated and Chlorinated Esters of Benzoic, 4-Nitrobenzoic and 3,5-Dinitrobenzoic Acids on SE-30 and OV-351 Capillary Columns, J. Chromatogr., 360, 1986, 63-78., Program type: Isothermal; Col… (show more) umn class: Standard non-polar; Column diameter: 0.32 mm; Column length: 25 m; Column type: Capillary; Start T: 160 C; CAS no: 3306363; Active phase: SE-30; Carrier gas: N2; Data type: Kovats RI; Authors: Korhonen, I.O.O.; Lind, M.A., Gas-liquid chromatographic analyses. XXXVII. Capillary column studies of benzoyl and monochlorobenzoyl esters of lower saturated branched-chain alcohols, J. Chromatogr., 323, 1985, 331-342.) NIST Spectra nist ri
      1307 (Program type: Isothermal; Col… (show more) umn class: Standard non-polar; Column diameter: 0.22 mm; Column length: 25 m; Column type: Capillary; Start T: 140 C; CAS no: 3306363; Active phase: SE-30; Carrier gas: N2; Data type: Kovats RI; Authors: Korhonen, I.O.O., Gas-Liquid Chromatographic Analyses. XLVII. Retention Increments of Some Lower Saturated Branched-Chain, Unsaturated and Chlorinated Esters of Benzoic, 4-Nitrobenzoic and 3,5-Dinitrobenzoic Acids on SE-30 and OV-351 Capillary Columns, J. Chromatogr., 360, 1986, 63-78.) NIST Spectra nist ri
      1288 (Program type: Isothermal; Col… (show more) umn class: Standard non-polar; Column diameter: 0.32 mm; Column length: 25 m; Column type: Capillary; Start T: 140 C; CAS no: 3306363; Active phase: SE-30; Carrier gas: N2; Data type: Kovats RI; Authors: Korhonen, I.O.O.; Lind, M.A., Gas-liquid chromatographic analyses. XXXVII. Capillary column studies of benzoyl and monochlorobenzoyl esters of lower saturated branched-chain alcohols, J. Chromatogr., 323, 1985, 331-342.) NIST Spectra nist ri
      1301 (Program type: Isothermal; Col… (show more) umn class: Standard non-polar; Column diameter: 0.32 mm; Column length: 25 m; Column type: Capillary; Start T: 180 C; CAS no: 3306363; Active phase: SE-30; Carrier gas: N2; Data type: Kovats RI; Authors: Korhonen, I.O.O.; Lind, M.A., Gas-liquid chromatographic analyses. XXXVII. Capillary column studies of benzoyl and monochlorobenzoyl esters of lower saturated branched-chain alcohols, J. Chromatogr., 323, 1985, 331-342.) NIST Spectra nist ri
      1771 (Program type: Isothermal; Col… (show more) umn class: Standard polar; Column diameter: 0.22 mm; Column length: 25 m; Column type: Capillary; Start T: 180 C; CAS no: 3306363; Active phase: OV-351; Carrier gas: N2; Data type: Kovats RI; Authors: Korhonen, I.O.O., Gas-Liquid Chromatographic Analyses. XLVII. Retention Increments of Some Lower Saturated Branched-Chain, Unsaturated and Chlorinated Esters of Benzoic, 4-Nitrobenzoic and 3,5-Dinitrobenzoic Acids on SE-30 and OV-351 Capillary Columns, J. Chromatogr., 360, 1986, 63-78.) NIST Spectra nist ri
      1766 (Program type: Isothermal; Col… (show more) umn class: Standard polar; Column diameter: 0.32 mm; Column length: 25 m; Column type: Capillary; Start T: 140 C; CAS no: 3306363; Active phase: OV-351; Carrier gas: N2; Data type: Kovats RI; Authors: Korhonen, I.O.O.; Lind, M.A., Gas-liquid chromatographic analyses. XXXVII. Capillary column studies of benzoyl and monochlorobenzoyl esters of lower saturated branched-chain alcohols, J. Chromatogr., 323, 1985, 331-342.) NIST Spectra nist ri
      1774 (Program type: Isothermal; Col… (show more) umn class: Standard polar; Column diameter: 0.32 mm; Column length: 25 m; Column type: Capillary; Start T: 160 C; CAS no: 3306363; Active phase: OV-351; Carrier gas: N2; Data type: Kovats RI; Authors: Korhonen, I.O.O.; Lind, M.A., Gas-liquid chromatographic analyses. XXXVII. Capillary column studies of benzoyl and monochlorobenzoyl esters of lower saturated branched-chain alcohols, J. Chromatogr., 323, 1985, 331-342.) NIST Spectra nist ri
      1792 (Program type: Isothermal; Col… (show more) umn class: Standard polar; Column diameter: 0.32 mm; Column length: 25 m; Column type: Capillary; Start T: 180 C; CAS no: 3306363; Active phase: OV-351; Carrier gas: N2; Data type: Kovats RI; Authors: Korhonen, I.O.O.; Lind, M.A., Gas-liquid chromatographic analyses. XXXVII. Capillary column studies of benzoyl and monochlorobenzoyl esters of lower saturated branched-chain alcohols, J. Chromatogr., 323, 1985, 331-342.) NIST Spectra nist ri
    • Retention Index (Normal Alkane):

      1297 (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: 3 K/min; Start T: 80 C; End T: 260 C; CAS no: 3306363; Active phase: Ultra-1; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Okumura, T., retention indices of environmental chemicals on methyl silicone capillary column, Journal of Environmental Chemistry (Japan), 1(2), 1991, 333-358.) NIST Spectra nist ri
      1284.5 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.33 mm; Column length: 25 m; Column type: Capillary; Heat rate: 6 K/min; Start T: 100 C; CAS no: 3306363; Active phase: SE-30; Carrier gas: N2; Data type: Normal alkane RI; Authors: Korhonen, I.O.O., Gas-Liquid Chromatographic Analyses. XLVI. Separation of C3-C5 Branched-Chain, C3-C6 Unsaturated and Ethyl and .omega.-Chloroethyl Esters of Benzoic, 4-Nitrobenzoic and 3,5-Dinitrobenzoic acids on SE-30 and OV-351 Capillary Columns with Temperature Programming, J. Chromatogr., 357, 1986, 107-118.) NIST Spectra nist ri
      1285 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.22 mm; Column length: 25 m; Column type: Capillary; Heat rate: 6 K/min; Start T: 100 C; CAS no: 3306363; Active phase: SE-30; Carrier gas: N2; Data type: Normal alkane RI; Authors: Korhonen, I.O.O., Gas-Liquid Chromatographic Analyses. XLVII. Retention Increments of Some Lower Saturated Branched-Chain, Unsaturated and Chlorinated Esters of Benzoic, 4-Nitrobenzoic and 3,5-Dinitrobenzoic Acids on SE-30 and OV-351 Capillary Columns, J. Chromatogr., 360, 1986, 63-78.) NIST Spectra nist ri
    • Retention Index (Linear):

      1280 (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: 2 K/min; Start T: 100 C; End T: 300 C; CAS no: 3306363; Active phase: SE-30; Carrier gas: N2; Data type: Linear RI; Authors: Korhonen, I.O.O.; Lind, M.A., Gas-liquid chromatographic analyses. XXXVII. Capillary column studies of benzoyl and monochlorobenzoyl esters of lower saturated branched-chain alcohols, J. Chromatogr., 323, 1985, 331-342.) NIST Spectra nist ri
      1286 (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: 6 K/min; Start T: 100 C; End T: 300 C; CAS no: 3306363; Active phase: SE-30; Carrier gas: N2; Data type: Linear RI; Authors: Korhonen, I.O.O.; Lind, M.A., Gas-liquid chromatographic analyses. XXXVII. Capillary column studies of benzoyl and monochlorobenzoyl esters of lower saturated branched-chain alcohols, J. Chromatogr., 323, 1985, 331-342.) NIST Spectra nist ri
      1291 (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: 10 K/min; Start T: 100 C; End T: 300 C; CAS no: 3306363; Active phase: SE-30; Carrier gas: N2; Data type: Linear RI; Authors: Korhonen, I.O.O.; Lind, M.A., Gas-liquid chromatographic analyses. XXXVII. Capillary column studies of benzoyl and monochlorobenzoyl esters of lower saturated branched-chain alcohols, J. Chromatogr., 323, 1985, 331-342.) NIST Spectra nist ri
      1292 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.33 mm; Column length: 25 m; Column type: Capillary; Heat rate: 6 K/min; Start T: 100 C; CAS no: 3306363; Active phase: SE-30; Carrier gas: N2; Data type: Linear RI; Authors: Korhonen, I.O.O., Gas-liquid chromatographic analyses. XLIV. Benzoyl and pentafluorobenzoyl esters of lower saturated branched-chain and unsaturated alcohols on SE-30 and OV-351 capillary columns, J. Chromatogr., 329, 1985, 359-369.) NIST Spectra nist ri
      1741 (Program type: Ramp; Column cl… (show more) ass: Standard polar; Column diameter: 0.22 mm; Column length: 25 m; Column type: Capillary; Heat rate: 6 K/min; Start T: 100 C; End T: 220 C; CAS no: 3306363; Active phase: OV-351; Carrier gas: N2; Data type: Linear RI; Authors: Korhonen, I.O.O., Gas-Liquid Chromatographic Analyses. XLVII. Retention Increments of Some Lower Saturated Branched-Chain, Unsaturated and Chlorinated Esters of Benzoic, 4-Nitrobenzoic and 3,5-Dinitrobenzoic Acids on SE-30 and OV-351 Capillary Columns, J. Chromatogr., 360, 1986, 63-78.) NIST Spectra nist ri
      1749 (Program type: Ramp; Column cl… (show more) ass: Standard polar; Column diameter: 0.32 mm; Column length: 25 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 100 C; End T: 230 C; CAS no: 3306363; Active phase: OV-351; Carrier gas: N2; Data type: Linear RI; Authors: Korhonen, I.O.O.; Lind, M.A., Gas-liquid chromatographic analyses. XXXVII. Capillary column studies of benzoyl and monochlorobenzoyl esters of lower saturated branched-chain alcohols, J. Chromatogr., 323, 1985, 331-342.) NIST Spectra nist ri
      1762 (Program type: Ramp; Column cl… (show more) ass: Standard polar; Column diameter: 0.32 mm; Column length: 25 m; Column type: Capillary; Heat rate: 6 K/min; Start T: 100 C; End T: 230 C; CAS no: 3306363; Active phase: OV-351; Carrier gas: N2; Data type: Linear RI; Authors: Korhonen, I.O.O.; Lind, M.A., Gas-liquid chromatographic analyses. XXXVII. Capillary column studies of benzoyl and monochlorobenzoyl esters of lower saturated branched-chain alcohols, J. Chromatogr., 323, 1985, 331-342.) NIST Spectra nist ri
      1780 (Program type: Ramp; Column cl… (show more) ass: Standard polar; Column diameter: 0.32 mm; Column length: 25 m; Column type: Capillary; Heat rate: 10 K/min; Start T: 100 C; End T: 230 C; CAS no: 3306363; Active phase: OV-351; Carrier gas: N2; Data type: Linear RI; Authors: Korhonen, I.O.O.; Lind, M.A., Gas-liquid chromatographic analyses. XXXVII. Capillary column studies of benzoyl and monochlorobenzoyl esters of lower saturated branched-chain alcohols, J. Chromatogr., 323, 1985, 331-342.) NIST Spectra nist ri
      1752 (Program type: Ramp; Column cl… (show more) ass: Standard polar; Column diameter: 0.32 mm; Column length: 25 m; Column type: Capillary; Heat rate: 6 K/min; Start T: 100 C; CAS no: 3306363; Active phase: OV-351; Carrier gas: N2; Data type: Linear RI; Authors: Korhonen, I.O.O., Gas-liquid chromatographic analyses. XLIV. Benzoyl and pentafluorobenzoyl esters of lower saturated branched-chain and unsaturated alcohols on SE-30 and OV-351 capillary columns, J. Chromatogr., 329, 1985, 359-369.) NIST Spectra nist ri

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

Density: 1.0±0.1 g/cm3
Boiling Point: 241.1±8.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.5 mmHg at 25°C
Enthalpy of Vaporization: 47.8±3.0 kJ/mol
Flash Point: 101.4±6.0 °C
Index of Refraction: 1.497
Molar Refractivity: 51.9±0.3 cm3
#H bond acceptors: 2
#H bond donors: 0
#Freely Rotating Bonds: 4
#Rule of 5 Violations: 0
ACD/LogP: 3.61
ACD/LogD (pH 5.5): 3.63
ACD/BCF (pH 5.5): 340.37
ACD/KOC (pH 5.5): 2259.31
ACD/LogD (pH 7.4): 3.63
ACD/BCF (pH 7.4): 340.37
ACD/KOC (pH 7.4): 2259.31
Polar Surface Area: 26 Å2
Polarizability: 20.6±0.5 10-24cm3
Surface Tension: 34.3±3.0 dyne/cm
Molar Volume: 177.2±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) = 3.23

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
 Boiling Pt (deg C): 241.50 (Adapted Stein & Brown method)
 Melting Pt (deg C): 10.84 (Mean or Weighted MP)
 VP(mm Hg,25 deg C): 0.0428 (Mean VP of Antoine & Grain methods)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
 Water Solubility at 25 deg C (mg/L): 98.34
 log Kow used: 3.23 (estimated)
 no-melting pt equation used

 Water Sol Estimate from Fragments:
 Wat Sol (v1.01 est) = 187.68 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
 Bond Method : 8.12E-005 atm-m3/mole
 Group Method: 8.10E-005 atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]: 1.021E-004 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
 Log Kow used: 3.23 (KowWin est)
 Log Kaw used: -2.479 (HenryWin est)
 Log Koa (KOAWIN v1.10 estimate): 5.709
 Log Koa (experimental database): None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
 Biowin1 (Linear Model) : 0.9650
 Biowin2 (Non-Linear Model) : 0.9983
 Expert Survey Biodegradation Results:
 Biowin3 (Ultimate Survey Model): 2.9675 (weeks )
 Biowin4 (Primary Survey Model) : 3.8244 (days )
 MITI Biodegradation Probability:
 Biowin5 (MITI Linear Model) : 0.5663
 Biowin6 (MITI Non-Linear Model): 0.6891
 Anaerobic Biodegradation Probability:
 Biowin7 (Anaerobic Linear Model): 0.4500
 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): 5.48 Pa (0.0411 mm Hg)
 Log Koa (Koawin est ): 5.709
 Kp (particle/gas partition coef. (m3/ug)):
 Mackay model : 5.47E-007 
 Octanol/air (Koa) model: 1.26E-007 
 Fraction sorbed to airborne particulates (phi):
 Junge-Pankow model : 1.98E-005 
 Mackay model : 4.38E-005 
 Octanol/air (Koa) model: 1E-005 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
 Hydroxyl Radicals Reaction:
 OVERALL OH Rate Constant = 7.0788 E-12 cm3/molecule-sec
 Half-Life = 1.511 Days (12-hr day; 1.5E6 OH/cm3)
 Half-Life = 18.132 Hrs
 Ozone Reaction:
 No Ozone Reaction Estimation
 Fraction sorbed to airborne particulates (phi): 3.18E-005 (Junge,Mackay)
 Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
 Koc : 427.2
 Log Koc: 2.631 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
 Total Kb for pH > 8 at 25 deg C : 1.958E-002 L/mol-sec
 Kb Half-Life at pH 8: 1.122 years 
 Kb Half-Life at pH 7: 11.217 years 

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
 Log BCF from regression-based method = 1.786 (BCF = 61.03)
 log Kow used: 3.23 (estimated)

 Volatilization from Water:
 Henry LC: 8.1E-005 atm-m3/mole (estimated by Group SAR Method)
 Half-Life from Model River: 11.01 hours
 Half-Life from Model Lake : 232.1 hours (9.67 days)

 Removal In Wastewater Treatment:
 Total removal: 11.80 percent
 Total biodegradation: 0.14 percent
 Total sludge adsorption: 7.88 percent
 Total to Air: 3.78 percent
 (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
 Mass Amount Half-Life Emissions
 (percent) (hr) (kg/hr)
 Air 3.04 36.3 1000 
 Water 21.6 360 1000 
 Soil 74.8 720 1000 
 Sediment 0.561 3.24e+003 0 
 Persistence Time: 447 hr




 

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