UNII:255L4HTY2B C7H12O structure

Flashcard maker : Deacon Kirby

C7H12O structure
Molecular Formula C7H12O
Average mass 112.170 Da
Density 0.9±0.1 g/cm3
Boiling Point 169.0±0.0 °C at 760 mmHg
Flash Point 51.7±0.0 °C
Molar Refractivity 32.5±0.3 cm3
Polarizability 12.9±0.5 10-24cm3
Surface Tension 28.4±3.0 dyne/cm
Molar Volume 122.9±3.0 cm3
  • Experimental data
  • Predicted – ACD/Labs
  • Predicted – EPISuite
  • Predicted – ChemAxon
  • Predicted – Mcule
  • Experimental Physico-chemical Properties
    • Experimental Melting Point:

      -73.5 °C FooDB FDB011770, FDB012389
    • Experimental Boiling Point:

      169-170 °C Food and Agriculture Organization of the United Nations 3-Methylcyclohexanone
      15 °C / 60 mmHg (86.1299 °C / 760 mmHg)
      FooDB FDB011770, FDB012389
      12 °C / 68 mmHg (79.05 °C / 760 mmHg)
      FooDB FDB011770, FDB012389
    • Experimental LogP:

      1.254 Vitas-M STL163958
    • Experimental Flash Point:

      48 °C LabNetwork LN00241393
    • Experimental Refraction Index:

      1.44-1.45 Food and Agriculture Organization of the United Nations 3-Methylcyclohexanone
      20 FooDB FDB011770, FDB012389
  • Miscellaneous
    • Appearance:

      Colourless liquid; camphoraceous odour Food and Agriculture Organization of the United Nations 3-Methylcyclohexanone
  • Gas Chromatography
    • Retention Index (Kovats):

      952 (estimated with error: 57) NIST Spectra mainlib_35048, mainlib_230134, replib_114805, replib_156027, replib_109709
      931 (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: 80 C; CAS no: 591242; Active phase: SE-30; Carrier gas: He; Phase thickness: 1 um; Data type: Kovats RI; Authors: Golovnya, R.V.; Syomina, L.A.; Samusenko, A.L., Temperature changes of sorption parameters of di-n-alkylketones and methylcyclohexanones in capillary gas chromatography, Russ. Chem. Bull. (Engl. Transl.), 46(2), 1997, 314-318, In original 328-332.) NIST Spectra nist ri
      934 (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: 90 C; CAS no: 591242; Active phase: SE-30; Carrier gas: He; Phase thickness: 1 um; Data type: Kovats RI; Authors: Golovnya, R.V.; Syomina, L.A.; Samusenko, A.L., Temperature changes of sorption parameters of di-n-alkylketones and methylcyclohexanones in capillary gas chromatography, Russ. Chem. Bull. (Engl. Transl.), 46(2), 1997, 314-318, In original 328-332.) NIST Spectra nist ri
      937 (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: 100 C; CAS no: 591242; Active phase: SE-30; Carrier gas: He; Phase thickness: 1 um; Data type: Kovats RI; Authors: Golovnya, R.V.; Syomina, L.A.; Samusenko, A.L., Temperature changes of sorption parameters of di-n-alkylketones and methylcyclohexanones in capillary gas chromatography, Russ. Chem. Bull. (Engl. Transl.), 46(2), 1997, 314-318, In original 328-332.) NIST Spectra nist ri
      939 (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: 110 C; CAS no: 591242; Active phase: SE-30; Carrier gas: He; Phase thickness: 1 um; Data type: Kovats RI; Authors: Golovnya, R.V.; Syomina, L.A.; Samusenko, A.L., Temperature changes of sorption parameters of di-n-alkylketones and methylcyclohexanones in capillary gas chromatography, Russ. Chem. Bull. (Engl. Transl.), 46(2), 1997, 314-318, In original 328-332.) NIST Spectra nist ri
      985 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.23 mm; Column length: 50 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 80 C; End T: 200 C; CAS no: 591242; Active phase: OV-101; Data type: Kovats RI; Authors: Ohnishi, S.; Shibamoto, T., Volatile compounds from heated beef fat and beef fat with glycine, J. Agric. Food Chem., 32, 1984, 987-992.) NIST Spectra nist ri
      961 (Program type: Isothermal; Col… (show more) umn class: Semi-standard non-polar; Column type: Packed; Start T: 130 C; CAS no: 591242; Active phase: Apiezon L; Substrate: Chromosorb W AW; Data type: Kovats RI; Authors: Paris, C.; Alexandre, P., Stereochemical Investigation of Cyclohexane and Terpene Compounds by Gas Chromatography, J. Chromatogr. Sci., 10, 1972, 402-411.) NIST Spectra nist ri
      943 (Program type: Isothermal; Col… (show more) umn class: Semi-standard non-polar; Column length: 2.25 m; Column type: Packed; Start T: 130 C; CAS no: 591242; Active phase: Apiezon L; Substrate: Celite; Data type: Kovats RI; Authors: Wehrli, A.; Kovats, E., Gas-chromatographische Charakterisierung ogranischer Verbindungen. Teil 3: Berechnung der Retentionsindices aliphatischer, alicyclischer und aromatischer Verbindungen, Helv. Chim. Acta, 7, 1959, 2709-2736.) NIST Spectra nist ri
    • Retention Index (Normal Alkane):

      922 (Program type: Complex; Column… (show more) class: Standard non-polar; Column diameter: 0.25 mm; Column length: 50 m; Column type: Capillary; Description: 70C(3min) =>4C/min =>120C =>8C/min =>250C(5min); CAS no: 591242; Active phase: SPB-1; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Diaz-Maroto, M.C.; Castillo, N.; Castro-Vazquez, L.; Gonzalez-Vinas, M.A.; Perez-Coello, M.S., Volatile composition and olfactory profile of pennyroyal (Mentha pulegium L.) plants, Flavour Fragr. J., 22, 2007, 114-118.) NIST Spectra nist ri
      915 (Program type: Isothermal; Col… (show more) umn class: Standard non-polar; Column diameter: 0.32 mm; Column length: 60 m; Column type: Capillary; Start T: 60 C; CAS no: 591242; Active phase: DB-1; Carrier gas: He; Phase thickness: 1 um; Data type: Normal alkane RI; Authors: Shimadzu, Gas chromatography analysis of organic solvents using capillary columns (No. 3), 2003.) NIST Spectra nist ri
      924 (Program type: Isothermal; Col… (show more) umn class: Standard non-polar; Column diameter: 0.32 mm; Column length: 60 m; Column type: Capillary; Start T: 80 C; CAS no: 591242; Active phase: DB-1; Carrier gas: He; Phase thickness: 1 um; Data type: Normal alkane RI; Authors: Shimadzu, Gas chromatography analysis of organic solvents using capillary columns (No. 3), 2003.) NIST Spectra nist ri
      931 (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: 5 K/min; Start T: 50 C; End T: 200 C; CAS no: 591242; Active phase: BP-1; Carrier gas: He; Phase thickness: 0.75 um; Data type: Normal alkane RI; Authors: Health Safety Executive, MDHS 96 Volatile organic compounds in air – Laboratory method using pumed solid sorbent tubes, solvent desorption and gas chromatography, in Methods for the Determination of Hazardous Substances (MDHS) guidance, Crown, Colegate, Norwich, 2000, 1-24.) NIST Spectra nist ri
      928 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column type: Capillary; CAS no: 591242; Active phase: Methyl Silicone; Data type: Normal alkane RI; Authors: Zenkevich, I.G., Non-Traditional Criteria for Gas-Chromatographic and Chromato-Mass-Spectrometric Identification of Organic Compounds, Zh. Anal. Khim., 53(8), 1998, 828-835, In original 828-835.) NIST Spectra nist ri
      945 (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: 200 C; End time: 60 min; Start time: 4 min; CAS no: 591242; Active phase: SE-30; Carrier gas: Helium; Substrate: Supelcoport; Data type: Normal alkane RI; Authors: Peng, C.T.; Ding, S.F.; Hua, R.L., Radioimpurity identification by retention index in tritium labeling, J. Radioanal. Nucl. Chem., 123(2), 1988, 411-420.) NIST Spectra nist ri
      946 (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: 200 C; End time: 60 min; Start time: 4 min; CAS no: 591242; Active phase: SE-30; Carrier gas: Helium; Substrate: Supelcoport; Data type: Normal alkane RI; Authors: Peng, C.T.; Ding, S.F.; Hua, R.L., Radioimpurity identification by retention index in tritium labeling, J. Radioanal. Nucl. Chem., 123(2), 1988, 411-420.) NIST Spectra nist ri
      958.1 (Program type: Complex; Column… (show more) class: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 60 m; Column type: Capillary; Description: 35C(5min) =>5C/min =>140C =>15C/min =>250C; CAS no: 591242; Active phase: HP-5; Carrier gas: He; Phase thickness: 1 um; Data type: Normal alkane RI; Authors: Thierry, A.; Maillard, M.-B.; Herve, C.; Richoux, R.; Lortal, S., Varied volatile compounds are produced by Propionibacterium freudenreichii in Emmental cheese, Food Chem., 87, 2004, 439-446.) NIST Spectra nist ri
      1381 (Program type: Complex; Column… (show more) class: Standard polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 40 0C (1 min) ^ 2 0C/min -> 100 0C (2 min) ^ 1.7 0C/min -> 180 0C (1 min) ^ 25 0C/min -> 220 0C (10 min); CAS no: 591242; Active phase: BP-20; Carrier gas: Helium; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Rodrigues, F.; Caldera, M.; Camara, J.S., development of a dynamic headspace solid-phase microextraction procedure coupled to GC-qMSD for evaluation the chemical profile in alcoholic beverages, Anal. Chim. Acta, 609, 2008, 82-104.) NIST Spectra nist ri
      1333 (Program type: Isothermal; Col… (show more) umn class: Standard polar; Column diameter: 0.32 mm; Column length: 50 m; Column type: Capillary; Start T: 60 C; CAS no: 591242; Active phase: DB-Wax; Carrier gas: He; Phase thickness: 1 um; Data type: Normal alkane RI; Authors: Shimadzu, Gas chromatography analysis of organic solvents using capillary columns (No. 3), 2003., Program type: Ramp; Column cl… (show more) ass: Standard polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 80 C; End T: 240 C; Start time: 5 min; CAS no: 591242; Active phase: TC-Wax; Data type: Normal alkane RI; Authors: Shuichi, H.; Masazumi, N.; Hiromu, K.; Kiyoshi, F., Comparison of volatile compounds berween the crude drugs, Onji-tsutsu and Onji-niki, Nippon nogei kagaku kaishi, 70(2), 1996, 151-160.) NIST Spectra nist ri
    • Retention Index (Linear):

      945 (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: 591242; 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
      1376 (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: 591242; 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: 0.9±0.1 g/cm3
Boiling Point: 169.0±0.0 °C at 760 mmHg
Vapour Pressure: 1.6±0.3 mmHg at 25°C
Enthalpy of Vaporization: 40.5±3.0 kJ/mol
Flash Point: 51.7±0.0 °C
Index of Refraction: 1.442
Molar Refractivity: 32.5±0.3 cm3
#H bond acceptors: 1
#H bond donors: 0
#Freely Rotating Bonds: 0
#Rule of 5 Violations: 0
ACD/LogP: 1.25
ACD/LogD (pH 5.5): 1.23
ACD/BCF (pH 5.5): 5.09
ACD/KOC (pH 5.5): 111.47
ACD/LogD (pH 7.4): 1.23
ACD/BCF (pH 7.4): 5.09
ACD/KOC (pH 7.4): 111.47
Polar Surface Area: 17 Å2
Polarizability: 12.9±0.5 10-24cm3
Surface Tension: 28.4±3.0 dyne/cm
Molar Volume: 122.9±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) = 1.54

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
 Boiling Pt (deg C): 170.27 (Adapted Stein & Brown method)
 Melting Pt (deg C): -21.57 (Mean or Weighted MP)
 VP(mm Hg,25 deg C): 2.14 (Mean VP of Antoine & Grain methods)
 BP (exp database): 169.5 deg C
 VP (exp database): 1.50E+00 mm Hg at 25 deg C

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
 Water Solubility at 25 deg C (mg/L): 5142
 log Kow used: 1.54 (estimated)
 no-melting pt equation used
 Water Sol (Exper. database match) = 1500 mg/L (20 deg C)
 Exper. Ref: YALKOWSKY,SH & DANNENFELSER,RM (1992)
 Water Sol (Exper. database match) = 2.15e+004 mg/L (20 deg C)
 Exper. Ref: STEPHEN,H & STEPHEN,T (1963)

 Water Sol Estimate from Fragments:
 Wat Sol (v1.01 est) = 15228 mg/L
 Wat Sol (Exper. database match) = 1500.00
 Exper. Ref: YALKOWSKY,SH & DANNENFELSER,RM (1992)
 Wat Sol (Exper. database match) = 21500.00
 Exper. Ref: STEPHEN,H & STEPHEN,T (1963)

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
 Bond Method : 6.79E-005 atm-m3/mole
 Group Method: 2.18E-005 atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]: 6.142E-005 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
 Log Kow used: 1.54 (KowWin est)
 Log Kaw used: -2.557 (HenryWin est)
 Log Koa (KOAWIN v1.10 estimate): 4.097
 Log Koa (experimental database): None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
 Biowin1 (Linear Model) : 0.7010
 Biowin2 (Non-Linear Model) : 0.7237
 Expert Survey Biodegradation Results:
 Biowin3 (Ultimate Survey Model): 2.9288 (weeks )
 Biowin4 (Primary Survey Model) : 3.6637 (days-weeks )
 MITI Biodegradation Probability:
 Biowin5 (MITI Linear Model) : 0.5879
 Biowin6 (MITI Non-Linear Model): 0.7225
 Anaerobic Biodegradation Probability:
 Biowin7 (Anaerobic Linear Model): -0.0760
 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): 200 Pa (1.5 mm Hg)
 Log Koa (Koawin est ): 4.097
 Kp (particle/gas partition coef. (m3/ug)):
 Mackay model : 1.5E-008 
 Octanol/air (Koa) model: 3.07E-009 
 Fraction sorbed to airborne particulates (phi):
 Junge-Pankow model : 5.42E-007 
 Mackay model : 1.2E-006 
 Octanol/air (Koa) model: 2.46E-007 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
 Hydroxyl Radicals Reaction:
 OVERALL OH Rate Constant = 17.0901 E-12 cm3/molecule-sec
 Half-Life = 0.626 Days (12-hr day; 1.5E6 OH/cm3)
 Half-Life = 7.510 Hrs
 Ozone Reaction:
 No Ozone Reaction Estimation
 Fraction sorbed to airborne particulates (phi): 8.71E-007 (Junge,Mackay)
 Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
 Koc : 24.54
 Log Koc: 1.390 

 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 = 0.488 (BCF = 3.08)
 log Kow used: 1.54 (estimated)

 Volatilization from Water:
 Henry LC: 2.18E-005 atm-m3/mole (estimated by Group SAR Method)
 Half-Life from Model River: 29.53 hours (1.23 days)
 Half-Life from Model Lake : 410.9 hours (17.12 days)

 Removal In Wastewater Treatment:
 Total removal: 3.16 percent
 Total biodegradation: 0.09 percent
 Total sludge adsorption: 1.87 percent
 Total to Air: 1.19 percent
 (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
 Mass Amount Half-Life Emissions
 (percent) (hr) (kg/hr)
 Air 2.02 15 1000 
 Water 37.8 360 1000 
 Soil 60.1 720 1000 
 Sediment 0.0918 3.24e+003 0 
 Persistence Time: 355 hr




 

Click to predict properties on the Chemicalize site

  • 1-Click Docking
  • 1-Click Scaffold Hop

Get instant access to
all materials

Become a Member