1-Ethyl-3-propylbenzene C11H16 structure

Flashcard maker : Kayden Hussain

C11H16 structure
Molecular Formula C11H16
Average mass 148.245 Da
Density 0.9±0.1 g/cm3
Boiling Point 203.2±10.0 °C at 760 mmHg
Flash Point 69.6±7.1 °C
Molar Refractivity 50.0±0.3 cm3
Polarizability 19.8±0.5 10-24cm3
Surface Tension 29.6±3.0 dyne/cm
Molar Volume 171.6±3.0 cm3
  • Experimental data
  • Predicted – ACD/Labs
  • Predicted – EPISuite
  • Predicted – ChemAxon
  • Gas Chromatography
    • Retention Index (Kovats):

      1114 (Program type: Isothermal; Col… (show more) umn class: Standard non-polar; Column diameter: 0.20 mm; Column length: 25 m; Column type: Capillary; Start T: 60 C; CAS no: 20024913; Active phase: HP-1; Carrier gas: N2; Data type: Kovats RI; Authors: Zhang, M.J.; Li, S.D.; Chen, B.J., Compositional studies of high-temperature coal tar by GC/FTIR analysis of light oil fractions, Chromatographia, 33(3/4), 1992, 138-146.) NIST Spectra nist ri
      1124 (Program type: Isothermal; Col… (show more) umn class: Standard non-polar; Column diameter: 0.20 mm; Column length: 50 m; Column type: Capillary; Start T: 100 C; CAS no: 20024913; Active phase: OV-101; Carrier gas: He; Data type: Kovats RI; Authors: Matisova, E.; Kovacicova, E.; Ha, P.T.; Kolek, E.; Engewald, W., Identification of alkylbenzenes up to C12 by capillary gas chromatography-mass spectrometry. II. Retention indices on OV-101 columns and retention-molecular structure correlations, J. Chromatogr., 475, 1989, 113-123.) NIST Spectra nist ri
      1126 (Program type: Isothermal; Col… (show more) umn class: Standard non-polar; Column diameter: 0.30 mm; Column length: 50 m; Column type: Capillary; Start T: 100 C; CAS no: 20024913; Active phase: OV-101; Carrier gas: N2; Data type: Kovats RI; Authors: Gerasimenko, V.A.; Nabivach, V.M., Relationship between molecular structure and gas chromatographic retention of alkylbenzenes C8-C1 2 on polydimethylsiloxane, Zh. Anal. Khim., 37, 1982, 110-116.) NIST Spectra nist ri
      1131 (Program type: Isothermal; Col… (show more) umn class: Standard non-polar; Column diameter: 0.30 mm; Column length: 50 m; Column type: Capillary; Start T: 120 C; CAS no: 20024913; Active phase: OV-101; Carrier gas: N2; Data type: Kovats RI; Authors: Gerasimenko, V.A.; Nabivach, V.M., Relationship between molecular structure and gas chromatographic retention of alkylbenzenes C8-C1 2 on polydimethylsiloxane, Zh. Anal. Khim., 37, 1982, 110-116.) NIST Spectra nist ri
      1136 (Program type: Isothermal; Col… (show more) umn class: Standard non-polar; Column diameter: 0.30 mm; Column length: 50 m; Column type: Capillary; Start T: 140 C; CAS no: 20024913; Active phase: OV-101; Carrier gas: N2; Data type: Kovats RI; Authors: Gerasimenko, V.A.; Nabivach, V.M., Relationship between molecular structure and gas chromatographic retention of alkylbenzenes C8-C1 2 on polydimethylsiloxane, Zh. Anal. Khim., 37, 1982, 110-116.) NIST Spectra nist ri
      1125.8 (Program type: Isothermal; Col… (show more) umn class: Standard non-polar; Column diameter: 0.3 mm; Column length: 50 m; Column type: Capillary; Start T: 100 C; CAS no: 20024913; Active phase: OV-101; Carrier gas: N2; Data type: Kovats RI; Authors: Gerasimenko, V.A.; Kirilenko, A.V.; Nabivach, V.M., Capillary gas chromatography of aromatic compounds found in coal tar fractions, J. Chromatogr., 208, 1981, 9-16.) NIST Spectra nist ri
      1130.8 (Program type: Isothermal; Col… (show more) umn class: Standard non-polar; Column diameter: 0.3 mm; Column length: 50 m; Column type: Capillary; Start T: 120 C; CAS no: 20024913; Active phase: OV-101; Carrier gas: N2; Data type: Kovats RI; Authors: Gerasimenko, V.A.; Kirilenko, A.V.; Nabivach, V.M., Capillary gas chromatography of aromatic compounds found in coal tar fractions, J. Chromatogr., 208, 1981, 9-16.) NIST Spectra nist ri
      1136.4 (Program type: Isothermal; Col… (show more) umn class: Standard non-polar; Column diameter: 0.3 mm; Column length: 50 m; Column type: Capillary; Start T: 140 C; CAS no: 20024913; Active phase: OV-101; Carrier gas: N2; Data type: Kovats RI; Authors: Gerasimenko, V.A.; Kirilenko, A.V.; Nabivach, V.M., Capillary gas chromatography of aromatic compounds found in coal tar fractions, J. Chromatogr., 208, 1981, 9-16.) NIST Spectra nist ri
      1108.4 (Program type: Isothermal; Col… (show more) umn class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 50 m; Column type: Capillary; Start T: 86 C; CAS no: 20024913; Active phase: Squalane; Carrier gas: N2; Data type: Kovats RI; Authors: Macak, J.; Nabivach, V.; Buryan, P.; Sindler, S., Dependence of retention indices of alkylbenzenes on their molecular structure, J. Chromatogr., 234, 1982, 285-302., Program type: Isothermal; Col… (show more) umn class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 50 m; Column type: Capillary; Start T: 86 C; CAS no: 20024913; Active phase: Squalane; Data type: Kovats RI; Authors: Nabivach, V.M.; Bur’yan, P.; Matsak, I., Retention indices of aromatic hydrocarbons on a squalane capillary column, Zh. Anal. Khim., 33(7), 1978, 1108-1113, In original 1416-1422.) NIST Spectra nist ri
      1111.1 (Program type: Isothermal; Col… (show more) umn class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 50 m; Column type: Capillary; Start T: 96 C; CAS no: 20024913; Active phase: Squalane; Carrier gas: N2; Data type: Kovats RI; Authors: Macak, J.; Nabivach, V.; Buryan, P.; Sindler, S., Dependence of retention indices of alkylbenzenes on their molecular structure, J. Chromatogr., 234, 1982, 285-302., Program type: Isothermal; Col… (show more) umn class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 50 m; Column type: Capillary; Start T: 96 C; CAS no: 20024913; Active phase: Squalane; Data type: Kovats RI; Authors: Nabivach, V.M.; Bur’yan, P.; Matsak, I., Retention indices of aromatic hydrocarbons on a squalane capillary column, Zh. Anal. Khim., 33(7), 1978, 1108-1113, In original 1416-1422.) NIST Spectra nist ri
      1343.4 (Program type: Isothermal; Col… (show more) umn class: Standard polar; Column diameter: 0.2 mm; Column length: 100 m; Column type: Capillary; Start T: 90 C; CAS no: 20024913; Active phase: Carbowax 20M; Data type: Kovats RI; Authors: Doring, C.E.; Estel, D.; Fischer, R., Kapillar-gaschromatographische Charakterisierung von C10-bis C12-Aromaten, J. Prakt. Chem., 316, 1974, 1-12.) NIST Spectra nist ri
    • Retention Index (Normal Alkane):

      1125 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column type: Capillary; CAS no: 20024913; Active phase: SE-30; Data type: Normal alkane RI; Authors: Xiuhua, Zh.; Zhang, L.; Che, X., Prediction of the Kovats retention indexes of polysubstituted alkylbenzenes, Chin. J. Chromatogr., 14(4), 1996, 244-248.) NIST Spectra nist ri
      1126 (Program type: Isothermal; Col… (show more) umn class: Standard non-polar; Column diameter: 0.20 mm; Column length: 50 m; Column type: Capillary; Start T: 100 C; CAS no: 20024913; Active phase: OV-101; Data type: Normal alkane RI; Authors: Tian, S., Analysis of the tower bottom oil of dimethylbenzene rectifying tower and C9 aromatic hydrocarbon fraction by capillary gas chromatography, Chin. J. Chromatogr., 11(4), 1993, 202-206.) NIST Spectra nist ri
      1127 (Program type: Isothermal; Col… (show more) umn class: Standard non-polar; Column diameter: 0.20 mm; Column length: 50 m; Column type: Capillary; Start T: 100 C; CAS no: 20024913; Active phase: OV-101; Data type: Normal alkane RI; Authors: Tian, S., Analysis of the tower bottom oil of dimethylbenzene rectifying tower and C9 aromatic hydrocarbon fraction by capillary gas chromatography, Chin. J. Chromatogr., 11(4), 1993, 202-206.) NIST Spectra nist ri
      1130 (Program type: Isothermal; Col… (show more) umn class: Standard non-polar; Column diameter: 0.20 mm; Column length: 50 m; Column type: Capillary; Start T: 120 C; CAS no: 20024913; Active phase: OV-101; Data type: Normal alkane RI; Authors: Tian, S., Analysis of the tower bottom oil of dimethylbenzene rectifying tower and C9 aromatic hydrocarbon fraction by capillary gas chromatography, Chin. J. Chromatogr., 11(4), 1993, 202-206.) NIST Spectra nist ri
      1131 (Program type: Isothermal; Col… (show more) umn class: Standard non-polar; Column diameter: 0.20 mm; Column length: 50 m; Column type: Capillary; Start T: 120 C; CAS no: 20024913; Active phase: OV-101; Data type: Normal alkane RI; Authors: Tian, S., Analysis of the tower bottom oil of dimethylbenzene rectifying tower and C9 aromatic hydrocarbon fraction by capillary gas chromatography, Chin. J. Chromatogr., 11(4), 1993, 202-206.) NIST Spectra nist ri
      1124 (Program type: Complex; Column… (show more) class: Standard non-polar; Column diameter: 0.25 mm; Column length: 52 m; Column type: Capillary; Description: 70 – 160 C at 1.5 deg/min; 160 – 280 C at 15 deg/min 15 min at 280 C; CAS no: 20024913; Active phase: OV-101; Carrier gas: H2; Phase thickness: 0.38 um; Data type: Normal alkane RI; Authors: Matisova, E.; Juranyiova, E.; Kuran, P.; Brandsteterova, E.; Kocan, A.; Holotik, S., Analysis of multicomponent mixtures by high-resolution capillary gas chromatography and combined gas chromatography-mass spectrometry. I. Aromatics in a hydrocarbon matrix, J. Chromatogr., 552, 1991, 301-312.) NIST Spectra nist ri
      1343 (Program type: Isothermal; Col… (show more) umn class: Standard polar; Column type: Capillary; Start T: 90 C; CAS no: 20024913; Active phase: Carbowax 20M; Data type: Normal alkane RI; Authors: Sutter, J.M.; Peterson, T.A.; Jurs, P.C., Prediction of gas chromatographic retention indices of alkylbenzenes, Anal. Chim. Acta., 342, 1997, 113-122., Program type: Ramp; Column cl… (show more) ass: Standard polar; Column type: Capillary; CAS no: 20024913; Active phase: Carbowax 20M; Data type: Normal alkane RI; Authors: Ivanciuc, O.; Ivanciuc, T.; Klein, D.J.; Seitz, W.A.; Balaban, A.T., Quantitative structure-retention relationships for gas chromatographic retention indices of alkylbenzenes with molecular graph descriptors, SAR & QSAR Environ. Res., 11, 2001, 419-452.) 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: 203.2±10.0 °C at 760 mmHg
Vapour Pressure: 0.4±0.2 mmHg at 25°C
Enthalpy of Vaporization: 42.1±0.8 kJ/mol
Flash Point: 69.6±7.1 °C
Index of Refraction: 1.494
Molar Refractivity: 50.0±0.3 cm3
#H bond acceptors: 0
#H bond donors: 0
#Freely Rotating Bonds: 3
#Rule of 5 Violations: 0
ACD/LogP: 4.73
ACD/LogD (pH 5.5): 4.45
ACD/BCF (pH 5.5): 1431.36
ACD/KOC (pH 5.5): 6316.60
ACD/LogD (pH 7.4): 4.45
ACD/BCF (pH 7.4): 1431.36
ACD/KOC (pH 7.4): 6316.60
Polar Surface Area: 0 Å2
Polarizability: 19.8±0.5 10-24cm3
Surface Tension: 29.6±3.0 dyne/cm
Molar Volume: 171.6±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) = 4.56

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
 Boiling Pt (deg C): 210.63 (Adapted Stein & Brown method)
 Melting Pt (deg C): -5.58 (Mean or Weighted MP)
 VP(mm Hg,25 deg C): 0.211 (Mean VP of Antoine & Grain methods)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
 Water Solubility at 25 deg C (mg/L): 9.834
 log Kow used: 4.56 (estimated)
 no-melting pt equation used

 Water Sol Estimate from Fragments:
 Wat Sol (v1.01 est) = 5.5367 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
 Bond Method : 1.54E-002 atm-m3/mole
 Group Method: 2.08E-002 atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]: 4.185E-003 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
 Log Kow used: 4.56 (KowWin est)
 Log Kaw used: -0.201 (HenryWin est)
 Log Koa (KOAWIN v1.10 estimate): 4.761
 Log Koa (experimental database): None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
 Biowin1 (Linear Model) : 0.7863
 Biowin2 (Non-Linear Model) : 0.8867
 Expert Survey Biodegradation Results:
 Biowin3 (Ultimate Survey Model): 2.7219 (weeks-months)
 Biowin4 (Primary Survey Model) : 3.4968 (days-weeks )
 MITI Biodegradation Probability:
 Biowin5 (MITI Linear Model) : 0.2428
 Biowin6 (MITI Non-Linear Model): 0.2584
 Anaerobic Biodegradation Probability:
 Biowin7 (Anaerobic Linear Model): 0.0776
 Ready Biodegradability Prediction: NO

 Hydrocarbon Biodegradation (BioHCwin v1.01):
 LOG BioHC Half-Life (days) : 0.8012
 BioHC Half-Life (days) : 6.3277

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
 Vapor pressure (liquid/subcooled): 26 Pa (0.195 mm Hg)
 Log Koa (Koawin est ): 4.761
 Kp (particle/gas partition coef. (m3/ug)):
 Mackay model : 1.15E-007 
 Octanol/air (Koa) model: 1.42E-008 
 Fraction sorbed to airborne particulates (phi):
 Junge-Pankow model : 4.17E-006 
 Mackay model : 9.23E-006 
 Octanol/air (Koa) model: 1.13E-006 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
 Hydroxyl Radicals Reaction:
 OVERALL OH Rate Constant = 15.6055 E-12 cm3/molecule-sec
 Half-Life = 0.685 Days (12-hr day; 1.5E6 OH/cm3)
 Half-Life = 8.225 Hrs
 Ozone Reaction:
 No Ozone Reaction Estimation
 Fraction sorbed to airborne particulates (phi): 6.7E-006 (Junge,Mackay)
 Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
 Koc : 2989
 Log Koc: 3.475 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
 Rate constants can NOT be estimated for this structure!

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
 Log BCF from regression-based method = 2.812 (BCF = 648.5)
 log Kow used: 4.56 (estimated)

 Volatilization from Water:
 Henry LC: 0.0208 atm-m3/mole (estimated by Group SAR Method)
 Half-Life from Model River: 1.277 hours
 Half-Life from Model Lake : 116 hours (4.834 days)

 Removal In Wastewater Treatment:
 Total removal: 92.57 percent
 Total biodegradation: 0.19 percent
 Total sludge adsorption: 39.59 percent
 Total to Air: 52.80 percent
 (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
 Mass Amount Half-Life Emissions
 (percent) (hr) (kg/hr)
 Air 1.79 16.4 1000 
 Water 11.3 900 1000 
 Soil 77.2 1.8e+003 1000 
 Sediment 9.69 8.1e+003 0 
 Persistence Time: 693 hr




 

Click to predict properties on the Chemicalize site

Get instant access to
all materials

Become a Member