Cycloheptene C7H12 structure – Flashcards

Flashcard maker : Adrien Vincent

C7H12 structure
Molecular Formula C7H12
Average mass 96.170 Da
Density 0.8±0.1 g/cm3
Boiling Point 115.6±7.0 °C at 760 mmHg
Flash Point -6.7±0.0 °C
Molar Refractivity 31.9±0.3 cm3
Polarizability 12.6±0.5 10-24cm3
Surface Tension 28.6±3.0 dyne/cm
Molar Volume 117.5±3.0 cm3
  • Experimental data
  • Predicted – ACD/Labs
  • Predicted – EPISuite
  • Predicted – ChemAxon
  • Predicted – Mcule
  • Experimental Physico-chemical Properties
    • Experimental Melting Point:

      -56 °C Jean-Claude Bradley Open Melting Point Dataset 19060
    • Experimental Boiling Point:

      112-115 °C Alfa Aesar
      112-115 °C Alfa Aesar H29062
    • Experimental Flash Point:

      -7 °C Alfa Aesar
      -7 °C Alfa Aesar
      -7 °F (-21.6667 °C)
      Alfa Aesar H29062
    • Experimental Gravity:

      0.833 g/mL Alfa Aesar H29062
    • Experimental Refraction Index:

      1.458 Alfa Aesar H29062
  • Miscellaneous
    • Appearance:

      Not Available Novochemy
      [NC-42407]
    • Safety:

      11 Alfa Aesar H29062
      20/21/22 Novochemy
      [NC-42407]
      20/21/36/37/39 Novochemy
      [NC-42407]
      3 Alfa Aesar H29062
      33 Alfa Aesar H29062
      Danger Alfa Aesar H29062
      DANGER: FLAMMABLE, irritates skin and eyes Alfa Aesar H29062
      GHS07; GHS09 Novochemy
      [NC-42407]
      H225 Alfa Aesar H29062
      H332; H403 Novochemy
      [NC-42407]
      P102; P210; P262; P270; P302+P352; P308+P313 Novochemy
      [NC-42407]
      P210-P280-P240-P303+P361+P353-P403+P235-P501a Alfa Aesar H29062
      Warning Novochemy
      [NC-42407]
      Xn Novochemy
      [NC-42407]
  • Gas Chromatography
    • Retention Index (Kovats):

      822 (estimated with error: 39) NIST Spectra mainlib_231486, replib_855, replib_107332
      794.2 (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: 628922; Active phase: OV-1; Data type: Kovats RI; Authors: Engewald, W.; Billing, U.; Welsch, T.; Haufe, G., Structure-retention correlations of hydrocarbons in gas-liquid and gas-solid chromatography. Cycloalkenes and cycloalkadienes, Chromatographia, 23(8), 1987, 590-594.) NIST Spectra nist ri
      797 (Program type: Isothermal; Col… (show more) umn class: Standard non-polar; Column length: 2 m; Column type: Packed; Start T: 100 C; CAS no: 628922; Active phase: SE-30; Substrate: Gaschrom Q; Data type: Kovats RI; Authors: Winskowski, J., Gaschromatographische Identifizierung von Stoffen anhand von Indexziffem und unterschiedlichen Detektoren, Chromatographia, 17(3), 1983, 160-165.) NIST Spectra nist ri
      788 (Program type: Isothermal; Col… (show more) umn class: Standard non-polar; Column diameter: 0.5 mm; Column length: 100 m; Column type: Capillary; Start T: 80 C; CAS no: 628922; Active phase: SE-30; Data type: Kovats RI; Authors: Bredael, P., Retention indices of hydrocarbons on SE-30, J. Hi. Res. Chromatogr. & Chromatogr. Comm., 5, 1982, 325-328.) NIST Spectra nist ri
      808 (Program type: Isothermal; Col… (show more) umn class: Standard non-polar; Column diameter: 0.5 mm; Column length: 100 m; Column type: Capillary; Start T: 130 C; CAS no: 628922; Active phase: SE-30; Data type: Kovats RI; Authors: Bredael, P., Retention indices of hydrocarbons on SE-30, J. Hi. Res. Chromatogr. & Chromatogr. Comm., 5, 1982, 325-328.) NIST Spectra nist ri
      770 (Program type: Isothermal; Col… (show more) umn class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 50 ft; Column type: Packed; Start T: 27 C; CAS no: 628922; Active phase: Squalane; Carrier gas: He; Substrate: Chromosorb P; Data type: Kovats RI; Authors: Hively, R.A.; Hinton, R.E., Variation of the retention index with temperature on squalane substrates, J. Gas Chromatogr., 6, 1968, 203-217., Program type: Isothermal; Col… (show more) umn class: Semi-standard non-polar; Column type: Packed; Start T: 27 C; CAS no: 628922; Active phase: Squalane; Data type: Kovats RI; Authors: Bogoslovsky, Yu.N.; Anvaer, B.I.; Vigdergauz, M.S., Chromatographic constants in gas chromatography (in Russian), Standards Publ. House, Moscow, 1978, 192.) NIST Spectra nist ri
      777 (Program type: Isothermal; Col… (show more) umn class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 50 ft; Column type: Packed; Start T: 49 C; CAS no: 628922; Active phase: Squalane; Carrier gas: He; Substrate: Chromosorb P; Data type: Kovats RI; Authors: Hively, R.A.; Hinton, R.E., Variation of the retention index with temperature on squalane substrates, J. Gas Chromatogr., 6, 1968, 203-217., Program type: Isothermal; Col… (show more) umn class: Semi-standard non-polar; Column type: Packed; Start T: 49 C; CAS no: 628922; Active phase: Squalane; Data type: Kovats RI; Authors: Bogoslovsky, Yu.N.; Anvaer, B.I.; Vigdergauz, M.S., Chromatographic constants in gas chromatography (in Russian), Standards Publ. House, Moscow, 1978, 192.) NIST Spectra nist ri
      782 (Program type: Isothermal; Col… (show more) umn class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 50 ft; Column type: Packed; Start T: 67 C; CAS no: 628922; Active phase: Squalane; Carrier gas: He; Substrate: Chromosorb P; Data type: Kovats RI; Authors: Hively, R.A.; Hinton, R.E., Variation of the retention index with temperature on squalane substrates, J. Gas Chromatogr., 6, 1968, 203-217., Program type: Isothermal; Col… (show more) umn class: Semi-standard non-polar; Column type: Capillary; Start T: 70 C; CAS no: 628922; Active phase: Squalane; Data type: Kovats RI; Authors: Schomburg, G., Gaschromatographische Retentionsdaten und struktur chemischer verbindungen. III. Alkylverzweigte und ungesattigte cyclische Kohlenwasserstoffe, J. Chromatogr., 23, 1966, 18-41., Program type: Isothermal; Col… (show more) umn class: Semi-standard non-polar; Column type: Packed; Start T: 67 C; CAS no: 628922; Active phase: Squalane; Data type: Kovats RI; Authors: Bogoslovsky, Yu.N.; Anvaer, B.I.; Vigdergauz, M.S., Chromatographic constants in gas chromatography (in Russian), Standards Publ. House, Moscow, 1978, 192.) NIST Spectra nist ri
      785 (Program type: Isothermal; Col… (show more) umn class: Semi-standard non-polar; Column diameter: 0.23 mm; Column length: 100 m; Column type: Capillary; Start T: 80 C; CAS no: 628922; Active phase: Squalane; Carrier gas: N2; Data type: Kovats RI; Authors: Engewald, W.; Epsch, K.; Graefe, J.; Welsch, Th., Molekulstruktur und retentionsverhalten. II. Retentionsverhalten cycloaliphatischer kohlenwasser-stoffe bei der gas-adsorptions- und gas-verteilungschromatographie, J. Chromatogr., 91, 1974, 623-631., Program type: Isothermal; Col… (show more) umn class: Semi-standard non-polar; Column type: Capillary; Start T: 80 C; CAS no: 628922; Active phase: Squalane; Data type: Kovats RI; Authors: Schomburg, G., Gaschromatographische Retentionsdaten und struktur chemischer verbindungen. III. Alkylverzweigte und ungesattigte cyclische Kohlenwasserstoffe, J. Chromatogr., 23, 1966, 18-41., Program type: Isothermal; Col… (show more) umn class: Semi-standard non-polar; Column type: Packed; Start T: 80 C; CAS no: 628922; Active phase: Squalane; Data type: Kovats RI; Authors: Bogoslovsky, Yu.N.; Anvaer, B.I.; Vigdergauz, M.S., Chromatographic constants in gas chromatography (in Russian), Standards Publ. House, Moscow, 1978, 192.) NIST Spectra nist ri
      789 (Program type: Isothermal; Col… (show more) umn class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 50 ft; Column type: Packed; Start T: 86 C; CAS no: 628922; Active phase: Squalane; Carrier gas: He; Substrate: Chromosorb P; Data type: Kovats RI; Authors: Hively, R.A.; Hinton, R.E., Variation of the retention index with temperature on squalane substrates, J. Gas Chromatogr., 6, 1968, 203-217., Program type: Isothermal; Col… (show more) umn class: Semi-standard non-polar; Column type: Packed; Start T: 86 C; CAS no: 628922; Active phase: Squalane; Data type: Kovats RI; Authors: Bogoslovsky, Yu.N.; Anvaer, B.I.; Vigdergauz, M.S., Chromatographic constants in gas chromatography (in Russian), Standards Publ. House, Moscow, 1978, 192.) NIST Spectra nist ri
      794 (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: 100 C; CAS no: 628922; Active phase: Squalane; Data type: Kovats RI; Authors: Besson, R.; Gaumann, T., Indices de retention de cycloalcanes, cycloalcenes, bicycloalkyles, cycloalkyl-cycloalcenyles et bicycloalcenyles en chromatographie en phase gazeuse, Helv. Chim. Acta, 56(3), 1973, 1159-1164., Program type: Isothermal; Col… (show more) umn class: Semi-standard non-polar; Column type: Packed; Start T: 100 C; CAS no: 628922; Active phase: Squalane; Data type: Kovats RI; Authors: Bogoslovsky, Yu.N.; Anvaer, B.I.; Vigdergauz, M.S., Chromatographic constants in gas chromatography (in Russian), Standards Publ. House, Moscow, 1978, 192.) NIST Spectra nist ri
      800 (Program type: Isothermal; Col… (show more) umn class: Semi-standard non-polar; Column type: Capillary; Start T: 120 C; CAS no: 628922; Active phase: Squalane; Data type: Kovats RI; Authors: Schomburg, G., Gaschromatographische Retentionsdaten und struktur chemischer verbindungen. III. Alkylverzweigte und ungesattigte cyclische Kohlenwasserstoffe, J. Chromatogr., 23, 1966, 18-41., Program type: Isothermal; Col… (show more) umn class: Semi-standard non-polar; Column type: Packed; Start T: 120 C; CAS no: 628922; Active phase: Squalane; Data type: Kovats RI; Authors: Bogoslovsky, Yu.N.; Anvaer, B.I.; Vigdergauz, M.S., Chromatographic constants in gas chromatography (in Russian), Standards Publ. House, Moscow, 1978, 192.) NIST Spectra nist ri
      774 (Program type: Isothermal; Col… (show more) umn class: Semi-standard non-polar; Column diameter: 0.23 mm; Column length: 100 m; Column type: Capillary; Start T: 42.5 C; CAS no: 628922; Active phase: Squalane; Carrier gas: N2; Data type: Kovats RI; Authors: Engewald, W.; Epsch, K.; Graefe, J.; Welsch, Th., Molekulstruktur und retentionsverhalten. II. Retentionsverhalten cycloaliphatischer kohlenwasser-stoffe bei der gas-adsorptions- und gas-verteilungschromatographie, J. Chromatogr., 91, 1974, 623-631.) NIST Spectra nist ri
      815 (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: 100 C; CAS no: 628922; Active phase: Apiezon L; Data type: Kovats RI; Authors: Besson, R.; Gaumann, T., Indices de retention de cycloalcanes, cycloalcenes, bicycloalkyles, cycloalkyl-cycloalcenyles et bicycloalcenyles en chromatographie en phase gazeuse, Helv. Chim. Acta, 56(3), 1973, 1159-1164.) NIST Spectra nist ri
    • Retention Index (Normal Alkane):

      785 (Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column type: Capillary; CAS no: 628922; Active phase: Squalane; Data type: Normal alkane RI; Authors: Chen, H.-F., Quantitative prediction of gas chromatography retention indices with support vector machines, radial basis neutral networks and multiple linear regression, Anal. Chim. Acta, 609, 2008, 24-36.) NIST Spectra nist ri
      788 (Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column type: Capillary; CAS no: 628922; Active phase: Squalane; Data type: Normal alkane RI; Authors: Chen, H.-F., Quantitative prediction of gas chromatography retention indices with support vector machines, radial basis neutral networks and multiple linear regression, Anal. Chim. Acta, 609, 2008, 24-36.) NIST Spectra nist ri
    • Retention Index (Linear):

      773 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.25 mm; Column length: 100 m; Column type: Capillary; Heat rate: 1 K/min; Start T: 30 C; End T: 220 C; CAS no: 628922; Active phase: Petrocol DH; Carrier gas: He; Phase thickness: 0.5 um; Data type: Linear RI; Authors: White, C.M.; Hackett, J.; Anderson, R.R.; Kail, S.; Spock, P.S., Linear temperature programmed retention indices of gasoline range hydrocarbons and chlorinated hydrocarbons on cross-linked polydimethylsiloxane, J. Hi. Res. Chromatogr., 15, 1992, 105-120.) NIST Spectra nist ri
      783 (Program type: Complex; Column… (show more) class: Standard non-polar; Column length: 3.05 m; Column type: Packed; Description: 40C(5min)=>10C/min =>200C or 250C (60min); CAS no: 628922; Active phase: SE-30; Substrate: Supelcoport; Chromosorb; Data type: Linear RI; Authors: Peng, C.T.; Ding, S.F.; Hua, R.L.; Yang, Z.C., Prediction of Retention Indexes I. Structure-Retention Index Relationship on Apolar Columns, J. Chromatogr., 436, 1988, 137-172., Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column length: 3.05 m; Column type: Packed; Heat rate: 10 K/min; Start T: 40 C; End T: 210 C; End time: 30 min; Start time: 10 min; CAS no: 628922; Active phase: SE-30; Carrier gas: He; Substrate: Chromosorb AW; Data type: Linear RI; Authors: Buchman, O.; Cao, G.-Y.; Peng, C.T., Structure assignment by retention index in gas-liquid radiochromatography of substituted cyclohexenes, J. Chromatogr., 312, 1984, 75-90.) NIST Spectra nist ri
      917 (Program type: Ramp; Column cl… (show more) ass: Standard polar; Column length: 3.05 m; Column type: Packed; Heat rate: 8 K/min; Start T: 40 C; End T: 200 C; End time: 60 min; Start time: 4 min; CAS no: 628922; Active phase: Carbowax 20M; Substrate: Supelcoport; Data type: Linear RI; Authors: Peng, C.T.; Yang, Z.C.; Ding, S.F., Prediction of rentention idexes. II. Structure-retention index relationship on polar columns, J. Chromatogr., 586, 1991, 85-112.) NIST Spectra nist ri
      952 (Program type: Ramp; Column cl… (show more) ass: Standard polar; Column length: 3.05 m; Column type: Packed; Heat rate: 10 K/min; Start T: 40 C; End T: 210 C; End time: 30 min; Start time: 10 min; CAS no: 628922; Active phase: Carbowax 20M; Carrier gas: He; Substrate: Supelcoport; Data type: Linear RI; Authors: Buchman, O.; Cao, G.-Y.; Peng, C.T., Structure assignment by retention index in gas-liquid radiochromatography of substituted cyclohexenes, J. Chromatogr., 312, 1984, 75-90.) NIST Spectra nist ri

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

Density: 0.8±0.1 g/cm3
Boiling Point: 115.6±7.0 °C at 760 mmHg
Vapour Pressure: 22.5±0.1 mmHg at 25°C
Enthalpy of Vaporization: 33.9±0.8 kJ/mol
Flash Point: -6.7±0.0 °C
Index of Refraction: 1.455
Molar Refractivity: 31.9±0.3 cm3
#H bond acceptors: 0
#H bond donors: 0
#Freely Rotating Bonds: 0
#Rule of 5 Violations: 0
ACD/LogP: 3.46
ACD/LogD (pH 5.5): 3.09
ACD/BCF (pH 5.5): 132.13
ACD/KOC (pH 5.5): 1147.67
ACD/LogD (pH 7.4): 3.09
ACD/BCF (pH 7.4): 132.13
ACD/KOC (pH 7.4): 1147.67
Polar Surface Area: 0 Å2
Polarizability: 12.6±0.5 10-24cm3
Surface Tension: 28.6±3.0 dyne/cm
Molar Volume: 117.5±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) = 3.45

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
 Boiling Pt (deg C): 118.89 (Adapted Stein & Brown method)
 Melting Pt (deg C): -69.94 (Mean or Weighted MP)
 VP(mm Hg,25 deg C): 23.2 (Mean VP of Antoine & Grain methods)
 MP (exp database): -56 deg C
 BP (exp database): 115 deg C

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
 Water Solubility at 25 deg C (mg/L): 39.28
 log Kow used: 3.45 (estimated)
 no-melting pt equation used
 Water Sol (Exper. database match) = 66 mg/L (25 deg C)
 Exper. Ref: YALKOWSKY,SH & DANNENFELSER,RM (1992)

 Water Sol Estimate from Fragments:
 Wat Sol (v1.01 est) = 99.188 mg/L
 Wat Sol (Exper. database match) = 66.00
 Exper. Ref: YALKOWSKY,SH & DANNENFELSER,RM (1992)

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
 Bond Method : 8.79E-002 atm-m3/mole
 Group Method: 7.22E-002 atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]: 7.474E-002 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
 Log Kow used: 3.45 (KowWin est)
 Log Kaw used: 0.556 (HenryWin est)
 Log Koa (KOAWIN v1.10 estimate): 2.894
 Log Koa (experimental database): None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
 Biowin1 (Linear Model) : 0.7018
 Biowin2 (Non-Linear Model) : 0.8379
 Expert Survey Biodegradation Results:
 Biowin3 (Ultimate Survey Model): 2.9866 (weeks )
 Biowin4 (Primary Survey Model) : 3.7090 (days-weeks )
 MITI Biodegradation Probability:
 Biowin5 (MITI Linear Model) : 0.5370
 Biowin6 (MITI Non-Linear Model): 0.7289
 Anaerobic Biodegradation Probability:
 Biowin7 (Anaerobic Linear Model): 0.0890
 Ready Biodegradability Prediction: YES

 Hydrocarbon Biodegradation (BioHCwin v1.01):
 LOG BioHC Half-Life (days) : 0.9203
 BioHC Half-Life (days) : 8.3240

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
 Vapor pressure (liquid/subcooled): 2.91E+003 Pa (21.8 mm Hg)
 Log Koa (Koawin est ): 2.894
 Kp (particle/gas partition coef. (m3/ug)):
 Mackay model : 1.03E-009 
 Octanol/air (Koa) model: 1.92E-010 
 Fraction sorbed to airborne particulates (phi):
 Junge-Pankow model : 3.73E-008 
 Mackay model : 8.26E-008 
 Octanol/air (Koa) model: 1.54E-008 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
 Hydroxyl Radicals Reaction:
 OVERALL OH Rate Constant = 62.9368 E-12 cm3/molecule-sec
 Half-Life = 0.170 Days (12-hr day; 1.5E6 OH/cm3)
 Half-Life = 2.039 Hrs
 Ozone Reaction:
 OVERALL Ozone Rate Constant = 20.000000 E-17 cm3/molecule-sec
 Half-Life = 0.057 Days (at 7E11 mol/cm3)
 Half-Life = 1.375 Hrs
 Fraction sorbed to airborne particulates (phi): 5.99E-008 (Junge,Mackay)
 Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
 Koc : 305.2
 Log Koc: 2.485 

 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 = 1.958 (BCF = 90.74)
 log Kow used: 3.45 (estimated)

 Volatilization from Water:
 Henry LC: 0.0879 atm-m3/mole (estimated by Bond SAR Method)
 Half-Life from Model River: 1.007 hours
 Half-Life from Model Lake : 93.22 hours (3.884 days)

 Removal In Wastewater Treatment (recommended maximum 95%):
 Total removal: 97.27 percent
 Total biodegradation: 0.04 percent
 Total sludge adsorption: 6.40 percent
 Total to Air: 90.83 percent
 (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
 Mass Amount Half-Life Emissions
 (percent) (hr) (kg/hr)
 Air 0.876 0.69 1000 
 Water 68.7 360 1000 
 Soil 27.7 720 1000 
 Sediment 2.75 3.24e+003 0 
 Persistence Time: 89.6 hr




 

Click to predict properties on the Chemicalize site

  • 1-Click Docking
  • 1-Click Scaffold Hop

Get an explanation on any task
Get unstuck with the help of our AI assistant in seconds
New