ChemSpider 2D Image | 3-Methylcyclopentanone | C6H10O

3-Methylcyclopentanone

  • Molecular FormulaC6H10O
  • Average mass98.143 Da
  • Monoisotopic mass98.073166 Da
  • ChemSpider ID14885

More details:






Validated by Experts, Validated by Users, Non-Validated, Removed by Users

(±)-3-methylcyclopentanone
1757-42-2 [RN]
229-711-6 [EINECS]
3-Methyl-1-cyclopentanone
3-Methylcyclopentanon [German] [ACD/IUPAC Name]
3-Methylcyclopentanone [ACD/IUPAC Name]
3-Méthylcyclopentanone [French] [ACD/IUPAC Name]
3-METHYLCYCLOPENTANONE, (-)-
3-METHYLCYCLOPENTANONE, (+)-
3-METHYLCYCLOPENTANONE, (±)-
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

N603804P52 [DBID]
UNII:N603804P52 [DBID]
0374105OS0 [DBID]
157643_ALDRICH [DBID]
JO97H2161E [DBID]
MFCD00064147 [DBID]
NSC 25212 [DBID]
NSC25212 [DBID]
  • Experimental Physico-chemical Properties
  • Miscellaneous
    • Safety:

      10 Alfa Aesar L04940
      3 Alfa Aesar L04940
      DANGER: FLAMMABLE, irritates skin and eyes Alfa Aesar L04940
      H226 Alfa Aesar L04940
      P210-P280-P240-P303+P361+P353-P403+P235-P501a Alfa Aesar L04940
      Warning Alfa Aesar L04940
  • Gas Chromatography
    • Retention Index (Kovats):

      832 (estimated with error: 57) NIST Spectra mainlib_235399, mainlib_108529, replib_235398, replib_51592, replib_152847, replib_109710, replib_959
    • Retention Index (Normal Alkane):

      821 (Program type: Complex; Column... (show more) class: Standard non-polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Description: 50 0C (5 min) ^ 3 0C/min -> 120 0C ^ 5 0C/min -> 250 0C (3 min) ^ 15 0C/min -> 300 0C (20 min); CAS no: 1757422; Active phase: DB-1; Carrier gas: Helium; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Delort, E.; Jaquier, A., Novel terpenyl esters from Australian finger lime (Citrus australasica) peel extract, Flav. Fragr. J., 24, 2009, 123-132.) NIST Spectra nist ri
      817 (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: 1757422; 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
      851.1 (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: 1757422; 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
      846 (Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 60 m; Column type: Capillary; CAS no: 1757422; Active phase: SPB-5; Phase thickness: 1 um; Data type: Normal alkane RI; Authors: Begnaud, F.; Peres, C.; Berdague, J.-L., Characterization of volatile effluents of livestock buildings by solid-phase microextraction, Int. J. Environ. Anal. Chem., 83(10), 2003, 837-849.) NIST Spectra nist ri
      864.5 (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: 1757422; 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
      1225 (Program type: Ramp; Column cl... (show more) ass: Standard polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Start T: 60 C; End T: 220 C; Start time: 10 min; CAS no: 1757422; Active phase: HP-Innowax; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Kaya, A.; Baser, K.H.C.; Tumen, G.; Koca, F., The essential oil of Acinos suaveolens (Sm.) G. Don fil. Acinos arvensis (Lam.) Dandy and Acinos rotundifolius Pers. growing wild in Turkey, Flavour Fragr. J., 14, 1999, 60-64.) NIST Spectra nist ri
    • Retention Index (Linear):

      811.9 (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: 1757422; 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
      858 (Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 40 C; End T: 280 C; End time: 5 min; Start time: 2 min; CAS no: 1757422; Active phase: CP-Sil 8CB-MS; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Hierro, E.; de la Hoz, L.; Ordonez, J.A., Headspace volatile compounds from salted and occasionally smoked dried meats (cecinas) as affected by animal species, Food Chem., 85, 2004, 649-657.) NIST Spectra nist ri
      847.6 (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: 1757422; 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
      854 (Program type: Complex; Column... (show more) class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Description: 0C(5min) => 40C/min =>40C (2min) => 4C/min =>280C; CAS no: 1757422; Active phase: CP-Sil 8CB-MS; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Elmore, J.S.; Mottram, D.S.; Enser, M.; Wood, J.D., The effects of diet and breed on the volatile compounds of cooked lamb, Meat Sci., 55, 2000, 149-159.) NIST Spectra nist ri
      868 (Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 50 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 40 C; End T: 280 C; CAS no: 1757422; Active phase: BPX-5; Carrier gas: He; Phase thickness: 0.50 um; Data type: Linear RI; Authors: Aaslyng, M.D.; Elmore, J.S.; Mottram, D.S., Comparison of the aroma characteristics of acid-hydrolyzed and enzyme-hydrolyzed vegetable proteins produced from soy, J. Agric. Food Chem., 46(12), 1998, 5225-5231.) NIST Spectra nist ri
      1218 (Program type: Ramp; Column cl... (show more) ass: Standard polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 40 C; End T: 175 C; End time: 20 min; Start time: 5 min; CAS no: 1757422; Active phase: Supelcowax-10; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Tanchotikul, U.; Hsieh, T.C.-Y., Volatile Flavor Components in Crayfish Waste, J. Food Sci., 54(6), 1989, 1515-1520.) NIST Spectra nist ri
      1226 (Program type: Ramp; Column cl... (show more) ass: Standard polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 40 C; End T: 175 C; End time: 20 min; Start time: 5 min; CAS no: 1757422; Active phase: Supelcowax-10; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Tanchotikul, U.; Hsieh, T.C.-Y., Volatile Flavor Components in Crayfish Waste, J. Food Sci., 54(6), 1989, 1515-1520.) 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: 141.6±8.0 °C at 760 mmHg
Vapour Pressure: 5.8±0.3 mmHg at 25°C
Enthalpy of Vaporization: 37.9±3.0 kJ/mol
Flash Point: 36.7±0.0 °C
Index of Refraction: 1.443
Molar Refractivity: 27.9±0.3 cm3
#H bond acceptors: 1
#H bond donors: 0
#Freely Rotating Bonds: 0
#Rule of 5 Violations: 0
ACD/LogP: 0.69
ACD/LogD (pH 5.5): 0.88
ACD/BCF (pH 5.5): 2.73
ACD/KOC (pH 5.5): 71.36
ACD/LogD (pH 7.4): 0.88
ACD/BCF (pH 7.4): 2.73
ACD/KOC (pH 7.4): 71.36
Polar Surface Area: 17 Å2
Polarizability: 11.1±0.5 10-24cm3
Surface Tension: 28.8±3.0 dyne/cm
Molar Volume: 105.2±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) =  1.05

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  146.57  (Adapted Stein & Brown method)
    Melting Pt (deg C):  -32.37  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  5.97  (Mean VP of Antoine & Grain methods)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  1.495e+004
       log Kow used: 1.05 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  28540 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   5.11E-005  atm-m3/mole
   Group Method:   1.54E-005  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  5.157E-005 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.05  (KowWin est)
  Log Kaw used:  -2.680  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  3.730
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.7077
   Biowin2 (Non-Linear Model)     :   0.7617
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.9598  (weeks       )
   Biowin4 (Primary Survey Model) :   3.6839  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.6099
   Biowin6 (MITI Non-Linear Model):   0.7550
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.0440
 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):  732 Pa (5.49 mm Hg)
  Log Koa (Koawin est  ): 3.730
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  4.1E-009 
       Octanol/air (Koa) model:  1.32E-009 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1.48E-007 
       Mackay model           :  3.28E-007 
       Octanol/air (Koa) model:  1.05E-007 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  10.0936 E-12 cm3/molecule-sec
      Half-Life =     1.060 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    12.716 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 2.38E-007 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  13.3
      Log Koc:  1.124 

 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 = 0.110 (BCF = 1.289)
       log Kow used: 1.05 (estimated)

 Volatilization from Water:
    Henry LC:  1.54E-005 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River:      38.68  hours   (1.611 days)
    Half-Life from Model Lake :        505  hours   (21.04 days)

 Removal In Wastewater Treatment:
    Total removal:               2.73  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.79  percent
    Total to Air:                0.85  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       3.15            25.4         1000       
   Water     43.1            360          1000       
   Soil      53.6            720          1000       
   Sediment  0.0873          3.24e+003    0          
     Persistence Time: 339 hr




                    

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