1,2-DICYCLOHEXYLETHANE C14H26 structure – Flashcards

Flashcard maker : Jessica Forbes

Molecular Formula C14H26
Average mass 194.356 Da
Density 0.9±0.1 g/cm3
Boiling Point 272.2±7.0 °C at 760 mmHg
Flash Point 106.7±11.7 °C
Molar Refractivity 62.7±0.3 cm3
Polarizability 24.8±0.5 10-24cm3
Surface Tension 31.6±3.0 dyne/cm
Molar Volume 226.5±3.0 cm3
  • Experimental data
  • Predicted – ACD/Labs
  • Predicted – EPISuite
  • Predicted – ChemAxon
  • Experimental Physico-chemical Properties
    • Experimental Melting Point:

      11.5 °C Jean-Claude Bradley Open Melting Point Dataset 23962
    • Experimental Boiling Point:

      142-144 °C / 15 mm (293.715-296.3794 °C / 760 mmHg)
      LabNetwork LN01318628
  • Gas Chromatography
    • Retention Index (Kovats):

      1540 (estimated with error: 39) NIST Spectra mainlib_34892
      1498 (Program type: Isothermal; Col… (show more) umn class: Standard non-polar; Column type: Packed; Start T: 150 C; CAS no: 3321504; Active phase: SE-30; Data type: Kovats RI; Authors: Shlyakhov, A.F.; Anvaer, B.I.; Zolotareva, O.V.; Romina, N.N.; Novikova, N.V.; Koreshkova, R.I., On the possibility of group indentification of hydrocarbons by gas chromatography from temperature coefficients of retention indices, Zh. Anal. Khim., 30, 1975, 788-792.) NIST Spectra nist ri
      1529 (Program type: Isothermal; Col… (show more) umn class: Standard non-polar; Column type: Packed; Start T: 200 C; CAS no: 3321504; Active phase: SE-30; Data type: Kovats RI; Authors: Shlyakhov, A.F.; Anvaer, B.I.; Zolotareva, O.V.; Romina, N.N.; Novikova, N.V.; Koreshkova, R.I., On the possibility of group indentification of hydrocarbons by gas chromatography from temperature coefficients of retention indices, Zh. Anal. Khim., 30, 1975, 788-792.) NIST Spectra nist ri
      1490 (Program type: Isothermal; Col… (show more) umn class: Standard non-polar; Column type: Packed; Start T: 130 C; CAS no: 3321504; Active phase: Methyl Silicone; Data type: Kovats RI; Authors: Antheaume, J.; Guiochon, G., Application de la chromatographie en phase gazeuse a l’etude de la composition des fractions moyennes d’un brut petrolier, Bull. Soc. Chim. Fr., 2, 1965, 298-307., Program type: Isothermal; Col… (show more) umn class: Standard non-polar; Column type: Packed; Start T: 130 C; CAS no: 3321504; Active phase: SE-30; Data type: Kovats RI; Authors: Antheaume, J.; Guiochon, G., Application de la chromatographie en phase gazeuse a l’etude de la composition des fractions moyennes d’un brut petrolier, Bull. Soc. Chim. Fr., 2, 1965, 298-307.) NIST Spectra nist ri
      1507 (Program type: Isothermal; Col… (show more) umn class: Standard non-polar; Column type: Packed; Start T: 170 C; CAS no: 3321504; Active phase: SE-30; Data type: Kovats RI; Authors: Antheaume, J.; Guiochon, G., Application de la chromatographie en phase gazeuse a l’etude de la composition des fractions moyennes d’un brut petrolier, Bull. Soc. Chim. Fr., 2, 1965, 298-307.) NIST Spectra nist ri
      1515 (Program type: Isothermal; Col… (show more) umn class: Standard non-polar; Column type: Packed; Start T: 184 C; CAS no: 3321504; Active phase: SE-30; Data type: Kovats RI; Authors: Antheaume, J.; Guiochon, G., Application de la chromatographie en phase gazeuse a l’etude de la composition des fractions moyennes d’un brut petrolier, Bull. Soc. Chim. Fr., 2, 1965, 298-307.) NIST Spectra nist ri
      1544 (Program type: Isothermal; Col… (show more) umn class: Semi-standard non-polar; Column type: Packed; Start T: 150 C; CAS no: 3321504; Active phase: Apiezon L; Data type: Kovats RI; Authors: Shlyakhov, A.F.; Anvaer, B.I.; Zolotareva, O.V.; Romina, N.N.; Novikova, N.V.; Koreshkova, R.I., On the possibility of group indentification of hydrocarbons by gas chromatography from temperature coefficients of retention indices, Zh. Anal. Khim., 30, 1975, 788-792.) NIST Spectra nist ri
    • Retention Index (Linear):

      1486.9 (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: 2 K/min; Start T: 40 C; End T: 310 C; CAS no: 3321504; Active phase: DB-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Lai, W.-C.; Song, C., Temperature-programmed retention indices for g.c. and g.c.-m.s. analysis of coal- and petroleum-derived liquid fuels, Fuel, 74(10), 1995, 1436-1451., 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: 2 K/min; Start T: 40 C; End T: 310 C; CAS no: 3321504; Active phase: DB-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Song, C.; Lai, W.-C.; Madhusudan Reddy, K.; Wei, B., Chapter 7. Temperature-programmed retention indices for GC and GC-MS of hydrocarbon fuels and simulated distillation GC of heavy oils, in Analytical advances for hydrocarbon research, Hsu,C.S., ed(s), Kluwer Academic/Plenum Publishers, New York, 2003, 147-193.) NIST Spectra nist ri
      1495 (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: 40 C; End T: 310 C; Start time: 5 min; CAS no: 3321504; Active phase: DB-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Lai, W.-C.; Song, C., Temperature-programmed retention indices for g.c. and g.c.-m.s. analysis of coal- and petroleum-derived liquid fuels, Fuel, 74(10), 1995, 1436-1451., 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: 40 C; End T: 310 C; Start time: 5 min; CAS no: 3321504; Active phase: DB-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Song, C.; Lai, W.-C.; Madhusudan Reddy, K.; Wei, B., Chapter 7. Temperature-programmed retention indices for GC and GC-MS of hydrocarbon fuels and simulated distillation GC of heavy oils, in Analytical advances for hydrocarbon research, Hsu,C.S., ed(s), Kluwer Academic/Plenum Publishers, New York, 2003, 147-193.) NIST Spectra nist ri
      1496.3 (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: 40 C; End T: 310 C; CAS no: 3321504; Active phase: DB-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Lai, W.-C.; Song, C., Temperature-programmed retention indices for g.c. and g.c.-m.s. analysis of coal- and petroleum-derived liquid fuels, Fuel, 74(10), 1995, 1436-1451., 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: 40 C; End T: 310 C; CAS no: 3321504; Active phase: DB-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Song, C.; Lai, W.-C.; Madhusudan Reddy, K.; Wei, B., Chapter 7. Temperature-programmed retention indices for GC and GC-MS of hydrocarbon fuels and simulated distillation GC of heavy oils, in Analytical advances for hydrocarbon research, Hsu,C.S., ed(s), Kluwer Academic/Plenum Publishers, New York, 2003, 147-193.) NIST Spectra nist ri
      1501 (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: 6 K/min; Start T: 40 C; End T: 310 C; CAS no: 3321504; Active phase: DB-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Lai, W.-C.; Song, C., Temperature-programmed retention indices for g.c. and g.c.-m.s. analysis of coal- and petroleum-derived liquid fuels, Fuel, 74(10), 1995, 1436-1451., 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: 6 K/min; Start T: 40 C; End T: 310 C; CAS no: 3321504; Active phase: DB-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Song, C.; Lai, W.-C.; Madhusudan Reddy, K.; Wei, B., Chapter 7. Temperature-programmed retention indices for GC and GC-MS of hydrocarbon fuels and simulated distillation GC of heavy oils, in Analytical advances for hydrocarbon research, Hsu,C.S., ed(s), Kluwer Academic/Plenum Publishers, New York, 2003, 147-193.) 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: 272.2±7.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.3 mmHg at 25°C
Enthalpy of Vaporization: 49.0±0.8 kJ/mol
Flash Point: 106.7±11.7 °C
Index of Refraction: 1.466
Molar Refractivity: 62.7±0.3 cm3
#H bond acceptors: 0
#H bond donors: 0
#Freely Rotating Bonds: 3
#Rule of 5 Violations: 1
ACD/LogP: 7.00
ACD/LogD (pH 5.5): 6.07
ACD/BCF (pH 5.5): 24105.85
ACD/KOC (pH 5.5): 47677.00
ACD/LogD (pH 7.4): 6.07
ACD/BCF (pH 7.4): 24105.85
ACD/KOC (pH 7.4): 47677.00
Polar Surface Area: 0 Å2
Polarizability: 24.8±0.5 10-24cm3
Surface Tension: 31.6±3.0 dyne/cm
Molar Volume: 226.5±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) = 6.85

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
 Boiling Pt (deg C): 258.73 (Adapted Stein & Brown method)
 Melting Pt (deg C): 13.27 (Mean or Weighted MP)
 VP(mm Hg,25 deg C): 0.0138 (Mean VP of Antoine & Grain methods)
 MP (exp database): 11.5 deg C
 BP (exp database): 272.5 deg C

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
 Water Solubility at 25 deg C (mg/L): 0.01937
 log Kow used: 6.85 (estimated)
 no-melting pt equation used

 Water Sol Estimate from Fragments:
 Wat Sol (v1.01 est) = 0.039547 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
 Bond Method : 1.09E+000 atm-m3/mole
 Group Method: 5.11E-001 atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]: 1.822E-001 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
 Log Kow used: 6.85 (KowWin est)
 Log Kaw used: 1.649 (HenryWin est)
 Log Koa (KOAWIN v1.10 estimate): 5.201
 Log Koa (experimental database): None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
 Biowin1 (Linear Model) : 0.6550
 Biowin2 (Non-Linear Model) : 0.5619
 Expert Survey Biodegradation Results:
 Biowin3 (Ultimate Survey Model): 2.7697 (weeks )
 Biowin4 (Primary Survey Model) : 3.5673 (days-weeks )
 MITI Biodegradation Probability:
 Biowin5 (MITI Linear Model) : 0.4549
 Biowin6 (MITI Non-Linear Model): 0.4700
 Anaerobic Biodegradation Probability:
 Biowin7 (Anaerobic Linear Model): -0.2332
 Ready Biodegradability Prediction: NO

 Hydrocarbon Biodegradation (BioHCwin v1.01):
 LOG BioHC Half-Life (days) : 1.5647
 BioHC Half-Life (days) : 36.7021

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
 Vapor pressure (liquid/subcooled): 1.89 Pa (0.0142 mm Hg)
 Log Koa (Koawin est ): 5.201
 Kp (particle/gas partition coef. (m3/ug)):
 Mackay model : 1.58E-006 
 Octanol/air (Koa) model: 3.9E-008 
 Fraction sorbed to airborne particulates (phi):
 Junge-Pankow model : 5.72E-005 
 Mackay model : 0.000127 
 Octanol/air (Koa) model: 3.12E-006 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
 Hydroxyl Radicals Reaction:
 OVERALL OH Rate Constant = 24.1767 E-12 cm3/molecule-sec
 Half-Life = 0.442 Days (12-hr day; 1.5E6 OH/cm3)
 Half-Life = 5.309 Hrs
 Ozone Reaction:
 No Ozone Reaction Estimation
 Fraction sorbed to airborne particulates (phi): 9.2E-005 (Junge,Mackay)
 Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
 Koc : 2.083E+004
 Log Koc: 4.319 

 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 = 4.571 (BCF = 3.721e+004)
 log Kow used: 6.85 (estimated)

 Volatilization from Water:
 Henry LC: 1.09 atm-m3/mole (estimated by Bond SAR Method)
 Half-Life from Model River: 1.423 hours
 Half-Life from Model Lake : 132.4 hours (5.518 days)

 Removal In Wastewater Treatment (recommended maximum 95%):
 Total removal: 98.38 percent
 Total biodegradation: 0.33 percent
 Total sludge adsorption: 68.36 percent
 Total to Air: 29.69 percent
 (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
 Mass Amount Half-Life Emissions
 (percent) (hr) (kg/hr)
 Air 0.45 10.6 1000 
 Water 4.38 360 1000 
 Soil 29.4 720 1000 
 Sediment 65.8 3.24e+003 0 
 Persistence Time: 1.11e+003 hr




 

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