2-Methyl-3-pentanone C6H12O structure

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C6H12O structure
Molecular Formula C6H12O
Average mass 100.159 Da
Density 0.8±0.1 g/cm3
Boiling Point 107.4±3.0 °C at 760 mmHg
Flash Point 13.9±0.0 °C
Molar Refractivity 29.8±0.3 cm3
Polarizability 11.8±0.5 10-24cm3
Surface Tension 22.8±3.0 dyne/cm
Molar Volume 125.1±3.0 cm3
  • Experimental data
  • Predicted – ACD/Labs
  • Predicted – EPISuite
  • Predicted – ChemAxon
  • Experimental Physico-chemical Properties
    • Experimental Boiling Point:

      113 °C LabNetwork LN00221035
      115-116 °C FooDB FDB007633
    • Experimental Flash Point:

      11 °C LabNetwork LN00221035
    • Experimental Gravity:

      0.81 g/mL Fluorochem
      0.81 g/l Fluorochem 386812
  • Gas Chromatography
    • Retention Index (Kovats):

      690 (estimated with error: 57) NIST Spectra mainlib_239347, replib_1056, replib_61740
      733 (Program type: Isothermal; Col… (show more) umn class: Standard non-polar; Column type: Capillary; Start T: 333 C; CAS no: 565695; Active phase: OV-1; Data type: Kovats RI; Authors: Hu, X.-F.; Lu, C.-H.; Yin, C.-S., Modeling Gas Chromatographic Retention Indices of Oxygen-containing Compounds by Novel Atom-type Topological Indices, Chinese Journal of Chemical Physics, 19(3), 2006, 243-247.) NIST Spectra nist ri
      748 (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: 12 K/min; Start T: 0 C; End T: 250 C; Start time: 12 min; CAS no: 565695; Active phase: SE-54; Carrier gas: He; Phase thickness: 0.25 um; Data type: Kovats RI; Authors: Rembold, H.; Wallner, P.; Nitz, S.; Kollmannsberger, H.; Drawert, F., Volatile components of chickpea (Cicer arietinum L.) seed, J. Agric. Food Chem., 37(3), 1989, 659-662.) NIST Spectra nist ri
    • Retention Index (Normal Alkane):

      733 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column type: Capillary; CAS no: 565695; Active phase: Methyl Silicone; Data type: Normal alkane RI; Authors: Estrada, E.; Gutierrez, Y., Modeling chromatographic parameters by a novel graph theoretical sub-structural approach, J. Chromatogr. A, 858, 1999, 187-199., Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column type: Capillary; CAS no: 565695; Active phase: Methyl Silicone; Data type: Normal alkane RI; Authors: Feng, H.; Mu, L.-L., Quantitative structure-retention relationships for alkane and its derivatives based on electrotopological state index and molecular shape index, Chem. Ind. Engineering (Chinese), 24(2), 2007, 161-168.) NIST Spectra nist ri
      734 (Program type: Complex; Column… (show more) class: Standard non-polar; Column diameter: 0.32 mm; Column length: 60 m; Column type: Capillary; Description: -50 0C (2 min) ^ 8 0C/min -> 200 0C (7.75 min) ^ 25 0C -> 225 0C (8 min); CAS no: 565695; Active phase: Methyl Silicone; Carrier gas: Helium; Phase thickness: 1.0 um; Data type: Normal alkane RI; Authors: Blunden, J.; Aneja, V.P.; Lonneman, W.A., Characterization of non-methane volatile organic compounds at swine facilities in eastern North Carolina, Atm. Environ., 39, 2005, 6707-6718.) NIST Spectra nist ri
      732 (Program type: Complex; Column… (show more) class: Standard non-polar; Column diameter: 0.32 mm; Column length: 60 m; Column type: Capillary; Description: 3 min at 5 C; 5 – 50 C at 3 deg/min; 50 – 220 C at 5 deg/min; CAS no: 565695; Active phase: DB-1; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Ciccioli, P.; Brancaleoni, E.; Cecinato, A.; Sparapani, R.; Frattoni, M., Identification and determination of biogenic and anthropogenic volatile organic compounds in forest areas of Northern and Southern Europe and a remote site of the Himalaya region by high-resolution gas chromatography-mass spectrometry, J. Chromatogr., 643, 1993, 55-69., Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.32 mm; Column length: 60 m; Column type: Capillary; CAS no: 565695; Active phase: DB-1; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Ciccioli, P.; Cecinato, A.; Brancaleoni, E.; Brachetti, A.; Frattoni, M.; Sparapani, R., Composition and Distribution of Polar and Non-Polar VOCs in Urban, Rural, Forest and Remote Areas, Eur Commission EUR, , 1994, 549-568., Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column type: Capillary; CAS no: 565695; Active phase: Polydimethyl siloxane; Data type: Normal alkane RI; Authors: Junkes, B.S.; Castanho, R.D.M.; Amboni, C.; Yunes, R.A.; Heinzen, V.E.F., Semiempirical Topological Index: A Novel Molecular Descriptor for Quantitative Structure-Retention Relationship Studies, Internet Electronic Journal of Molecular Design, 2(1), 2003, 33-49.) NIST Spectra nist ri
      734.8 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.53 mm; Column length: 30 m; Column type: Capillary; Heat rate: 10 K/min; Start T: 40 C; End T: 260 C; Start time: 5 min; CAS no: 565695; Active phase: DB-1; Carrier gas: He; Phase thickness: 3 um; Data type: Normal alkane RI; Authors: J&W Scientific, Solvent Retention Data, 2003.) NIST Spectra nist ri
      732.6 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 100 C; End T: 260 C; CAS no: 565695; Active phase: RTX-1; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Restek, Restek International, 1999 Product Guide, 1(1), 1999, 578-591, In original 578-591.) NIST Spectra nist ri
      716.7 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.02 in; Column length: 500 ft; Column type: Capillary; Heat rate: 1.4 K/min; Start T: 32 C; End T: 172 C; CAS no: 565695; Active phase: SF-96; Carrier gas: He; Data type: Normal alkane RI; Authors: Stevens, K.L.; Flath, R.A.; Lee, A.; Stern, D.J., Volatiles from grapes. Comparison of grenache juice and grenache Rose wine, J. Agric. Food Chem., 17(5), 1969, 1102-1106.) NIST Spectra nist ri
      742 (Program type: Complex; Column… (show more) class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 50 0C ^ 3 0C/min -> 250 0C (1 min) ^ 10 0C/min -> 300 0C (5 min); CAS no: 565695; Active phase: SLB-5 MS; Carrier gas: Helium; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Costa, R.; De Fina, M.R.; Valentino, M.R.; Rustaiyan, A.; Dugo, P.; Dugo, G.; Mondello, L., An investigation on the volatile composition of some Artemisia species from Iran, Flavour Fragr. J., 24, 2008, 75-82., Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; CAS no: 565695; Active phase: SLB-5 MS; Carrier gas: Helium; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Costa, R.; De Fina, M.R.; Valentino, M.R.; Rustaiyan, A.; Dugo, P.; Dugo, G.; Mondello, L., An investigation on the volatile composition of some Artemisia species from Iran, Flavour Fragr. J., 24, 2008, 75-82.) NIST Spectra nist ri
      743.1 (Program type: Complex; Column… (show more) class: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 50 m; Column type: Capillary; Description: 50C(2min) =>7C/min =>90C=>3.5C/min =>170C 17.5C/min =>230C; CAS no: 565695; Active phase: BPX-5; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Seitz, L.M.; Ram, M.S., Metabolites of lesser grain borer in grains, J. Agric. Food Chem., 52, 2004, 898-908.) NIST Spectra nist ri
      744.8 (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: 5 K/min; Start T: 50 C; End T: 280 C; End time: 10 min; Start time: 0.5 min; CAS no: 565695; Active phase: HP-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Guillen, M.D.; Manzanos, M.J., Study of the volatile composition of an aqueous oak smoke preparation, Food Chem., 79, 2002, 283-292.) NIST Spectra nist ri
      1012.6 (Program type: Ramp; Column cl… (show more) ass: Standard polar; Column diameter: 0.53 mm; Column length: 30 m; Column type: Capillary; Heat rate: 10 K/min; Start T: 40 C; End T: 230 C; Start time: 7 min; CAS no: 565695; Active phase: DB-Wax; Carrier gas: He; Phase thickness: 1 um; Data type: Normal alkane RI; Authors: J&W Scientific, Solvent Retention Data, 2003.) NIST Spectra nist ri
      989 (Program type: Ramp; Column cl… (show more) ass: Standard polar; Column diameter: 0.25 mm; Column length: 90 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 35 C; End T: 220 C; End time: 30 min; Start time: 20 min; CAS no: 565695; Active phase: Supelcowax-10; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Girard, B.; Lau, O.L., Effect of maturity and storage on quality and volatile production of ‘Jonagold’ apples, Food Res. Int., 28(5), 1995, 465-471.) NIST Spectra nist ri
      972 (Program type: Ramp; Column cl… (show more) ass: Standard polar; Column diameter: 0.25 mm; Column length: 50 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 60 C; End T: 180 C; Start time: 4 min; CAS no: 565695; Active phase: Carbowax 20M; Carrier gas: He; Data type: Normal alkane RI; Authors: Kawakami, M.; Kobayashi, A., Volatitle constituents of greem mate and roasted mate, J. Agric. Food Chem., 39(7), 1991, 1275-1279.) NIST Spectra nist ri
      1000 (Program type: Ramp; Column cl… (show more) ass: Standard polar; Column type: Capillary; CAS no: 565695; Active phase: Carbowax 20M; Substrate: Supelcoport; Data type: Normal alkane 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
    • Retention Index (Linear):

      722 (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: 2 K/min; Start T: 60 C; End T: 230 C; End time: 35 min; CAS no: 565695; Active phase: BP-1; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Bianchini, A.; Tomi, P.; Bernardini, A.F.; Morelli, I.; Flamini, G.; Cioni, P.L.; Usai, M.; Marchetti, M., A comparative study of volatile constituents of two Helichrysum italicum (Roth) Guss. Don Fil subspecies growing in Corsica (France), Tuscany and Sardinia (Italy), Flavour Fragr. J., 18, 2003, 487-491., 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: 2 K/min; Start T: 60 C; End T: 230 C; End time: 35 min; CAS no: 565695; Active phase: BP-1; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Bianchini, A.; Tomi, P.; Costa, J.; Bernardini, A.F., Composition of Helichrysum italicum (Roth) G. Don fil. subsp. italicum essential oils from Corsica (France), Flavour Fragr. J., 16, 2001, 30-34.) NIST Spectra nist ri
      726 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 40 C; End T: 325 C; CAS no: 565695; Active phase: DB-1; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Sun, G.; Stremple, P., Retention index characterization of flavor, fragrance, and many other compounds on DB-1 and DB-XLB, 2003.) NIST Spectra nist ri
      747.9 (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: 2.5 K/min; Start T: 50 C; End T: 200 C; CAS no: 565695; Active phase: DB-5; Carrier gas: He; Phase thickness: 1 um; Data type: Linear RI; Authors: Xu, X.; van Stee, L.L.P.; Williams, J.; Beens, J.; Adahchour, M.; Vreuls, R.J.J.; Brinkman, U.A.Th.; Lelieveld, J., Comprehensive two-dimensional gas chromatography (GC*GC) measurements of volatile organic compounds in the atmosphere, Atmos. Chem. Phys., 3, 2003, 665-682.) NIST Spectra nist ri
      1003 (Program type: Ramp; Column cl… (show more) ass: Standard polar; Column diameter: 0.22 mm; Column length: 50 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 60 C; End T: 230 C; End time: 35 min; CAS no: 565695; Active phase: BP-20; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Bianchini, A.; Tomi, P.; Bernardini, A.F.; Morelli, I.; Flamini, G.; Cioni, P.L.; Usai, M.; Marchetti, M., A comparative study of volatile constituents of two Helichrysum italicum (Roth) Guss. Don Fil subspecies growing in Corsica (France), Tuscany and Sardinia (Italy), Flavour Fragr. J., 18, 2003, 487-491., Program type: Ramp; Column cl… (show more) ass: Standard polar; Column diameter: 0.22 mm; Column length: 50 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 60 C; End T: 230 C; End time: 35 min; CAS no: 565695; Active phase: BP-20; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Bianchini, A.; Tomi, P.; Costa, J.; Bernardini, A.F., Composition of Helichrysum italicum (Roth) G. Don fil. subsp. italicum essential oils from Corsica (France), Flavour Fragr. J., 16, 2001, 30-34.) 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: 107.4±3.0 °C at 760 mmHg
Vapour Pressure: 27.1±0.2 mmHg at 25°C
Enthalpy of Vaporization: 33.8±0.0 kJ/mol
Flash Point: 13.9±0.0 °C
Index of Refraction: 1.393
Molar Refractivity: 29.8±0.3 cm3
#H bond acceptors: 1
#H bond donors: 0
#Freely Rotating Bonds: 2
#Rule of 5 Violations: 0
ACD/LogP: 1.25
ACD/LogD (pH 5.5): 1.37
ACD/BCF (pH 5.5): 6.41
ACD/KOC (pH 5.5): 131.61
ACD/LogD (pH 7.4): 1.37
ACD/BCF (pH 7.4): 6.41
ACD/KOC (pH 7.4): 131.61
Polar Surface Area: 17 Å2
Polarizability: 11.8±0.5 10-24cm3
Surface Tension: 22.8±3.0 dyne/cm
Molar Volume: 125.1±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) = 1.16

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
 Boiling Pt (deg C): 104.57 (Adapted Stein & Brown method)
 Melting Pt (deg C): -66.73 (Mean or Weighted MP)
 VP(mm Hg,25 deg C): 24.7 (Mean VP of Antoine & Grain methods)
 BP (exp database): 113.5 deg C
 VP (exp database): 1.81E+01 mm Hg at 25 deg C

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
 Water Solubility at 25 deg C (mg/L): 1.182e+004
 log Kow used: 1.16 (estimated)
 no-melting pt equation used
 Water Sol (Exper. database match) = 1.55e+004 mg/L (25 deg C)
 Exper. Ref: SUZUKI,T (1991)

 Water Sol Estimate from Fragments:
 Wat Sol (v1.01 est) = 18934 mg/L
 Wat Sol (Exper. database match) = 15500.00
 Exper. Ref: SUZUKI,T (1991)

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
 Bond Method : 1.16E-004 atm-m3/mole
 Group Method: 1.73E-004 atm-m3/mole
 Exper Database: 1.54E-04 atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]: 2.754E-004 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
 Log Kow used: 1.16 (KowWin est)
 Log Kaw used: -2.201 (exp database)
 Log Koa (KOAWIN v1.10 estimate): 3.361
 Log Koa (experimental database): None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
 Biowin1 (Linear Model) : 0.7067
 Biowin2 (Non-Linear Model) : 0.7565
 Expert Survey Biodegradation Results:
 Biowin3 (Ultimate Survey Model): 2.9553 (weeks )
 Biowin4 (Primary Survey Model) : 3.6810 (days-weeks )
 MITI Biodegradation Probability:
 Biowin5 (MITI Linear Model) : 0.5319
 Biowin6 (MITI Non-Linear Model): 0.7017
 Anaerobic Biodegradation Probability:
 Biowin7 (Anaerobic Linear Model): 0.0656
 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): 2.41E+003 Pa (18.1 mm Hg)
 Log Koa (Koawin est ): 3.361
 Kp (particle/gas partition coef. (m3/ug)):
 Mackay model : 1.24E-009 
 Octanol/air (Koa) model: 5.64E-010 
 Fraction sorbed to airborne particulates (phi):
 Junge-Pankow model : 4.49E-008 
 Mackay model : 9.94E-008 
 Octanol/air (Koa) model: 4.51E-008 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
 Hydroxyl Radicals Reaction:
 OVERALL OH Rate Constant = 3.7467 E-12 cm3/molecule-sec
 Half-Life = 2.855 Days (12-hr day; 1.5E6 OH/cm3)
 Half-Life = 34.257 Hrs
 Ozone Reaction:
 No Ozone Reaction Estimation
 Fraction sorbed to airborne particulates (phi): 7.22E-008 (Junge,Mackay)
 Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
 Koc : 11.67
 Log Koc: 1.067 

 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 = 0.197 (BCF = 1.574)
 log Kow used: 1.16 (estimated)

 Volatilization from Water:
 Henry LC: 0.000154 atm-m3/mole (Henry experimental database)
 Half-Life from Model River: 4.826 hours
 Half-Life from Model Lake : 136.6 hours (5.69 days)

 Removal In Wastewater Treatment:
 Total removal: 8.88 percent
 Total biodegradation: 0.09 percent
 Total sludge adsorption: 1.70 percent
 Total to Air: 7.09 percent
 (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
 Mass Amount Half-Life Emissions
 (percent) (hr) (kg/hr)
 Air 12.1 68.5 1000 
 Water 42.7 360 1000 
 Soil 45.1 720 1000 
 Sediment 0.0889 3.24e+003 0 
 Persistence Time: 243 hr




 

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