ChemSpider 2D Image | Germacrone | C15H22O

Germacrone

  • Molecular FormulaC15H22O
  • Average mass218.335 Da
  • Monoisotopic mass218.167068 Da
  • ChemSpider ID4476415
  • Double-bond stereo - Double-bond stereo


More details:






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

(3Z,7Z)-10-Isopropyliden-3,7-dimethyl-3,7-cyclodecadien-1-on [German] [ACD/IUPAC Name]
(3Z,7Z)-10-Isopropylidene-3,7-dimethyl-3,7-cyclodecadien-1-one [ACD/IUPAC Name]
(3Z,7Z)-10-Isopropylidène-3,7-diméthyl-3,7-cyclodécadién-1-one [French] [ACD/IUPAC Name]
3,7-Cyclodecadien-1-one, 3,7-dimethyl-10-(1-methylethylidene)-, (3Z,7Z)- [ACD/Index Name]
6902-91-6 [RN]
Germacrone
(3E,7E)-10-Isopropylidene-3,7-dimethyl-3,7-cyclodecadien-1-one [ACD/IUPAC Name]
(3E,7E)-3,7-Dimethyl-10-(propan-2-ylidene)cyclodeca-3,7-dienone
(3E,7E)-3,7-dimethyl-10-propan-2-ylidenecyclodeca-3,7-dien-1-one
(E,E)-Germacra-3,7(11),9-trien-6-one
More...

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

  • Miscellaneous
  • Gas Chromatography
    • Retention Index (Kovats):

      1774 (estimated with error: 57) NIST Spectra mainlib_249425, replib_10186
      1677 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Heat rate: 5 K/min; Start T: 60 C; End T: 220 C; End time: 3 min; CAS no: 6902916; Active phase: BP-1; Carrier gas: N2; Phase thickness: 0.25 um; Data type: Kovats RI; Authors: Srivastava, A.K.; Srivastava, S.K.; Syamsundar, K.V., Volatile composition of Curcuma angustifolia Roxb. rhizome from central and southern India, Flavour Fragr. J., 21, 2006, 423-426.) NIST Spectra nist ri
      1669 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.55 mm; Column length: 25 m; Column type: Capillary; Heat rate: 5 K/min; Start T: 60 C; End T: 220 C; End time: 15 min; CAS no: 6902916; Active phase: BP-1; Carrier gas: N2; Phase thickness: 0.25 um; Data type: Kovats RI; Authors: Raina, V.K.; Srivastava, S.K.; Jain, N.; Ahmad, A.; Syamasundar, K.V.; Aggarwal, K.K., Essential oil composition of Curcuma longa L. cv. Roma from the plains of northern India, Flavour Fragr. J., 17, 2002, 99-102.) NIST Spectra nist ri
      1691.3 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.5 mm; Column length: 12 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 70 C; End T: 250 C; End time: 15 min; CAS no: 6902916; Active phase: Methyl Silicone; Data type: Kovats RI; Authors: Rao, A.S.; Rajanikanth, B.; Seshadri, R., Volatile aroma components of Curcuma amada Roxb., J. Agric. Food Chem., 37(3), 1989, 740-743.) NIST Spectra nist ri
      1693 (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: 210 C; End time: 33 min; Start time: 2 min; CAS no: 6902916; Active phase: DB-5; Phase thickness: 0.25 um; Data type: Kovats RI; Authors: Sylvestre, M.; Pichette, A.; Longtin, A.; Nagau, F.; Legault, J., Essential oil analysis and anticancer activity of leaf essential oil of Croton flavens L. from Guadeloupe, J. Ethnopharmacol., 103, 2006, 99-102.) NIST Spectra nist ri
      1691 (Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column length: 30 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 40 C; End T: 210 C; End time: 120 min; Start time: 2 min; CAS no: 6902916; Active phase: DB-5; Data type: Kovats RI; Authors: Loayza, I.; Abujder, D.; Aranda, R.; Jakupovic, J.; Collin, G.; Deslauriers, H.; Jean, F.-I., Essential oils of Baccharis salicifolia, B. latifolia and B. dracunculifolia, Phytochemistry, 38(2), 1995, 381-389.) NIST Spectra nist ri
      1696 (Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column length: 30 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 40 C; End T: 210 C; End time: 120 min; Start time: 2 min; CAS no: 6902916; Active phase: DB-5; Data type: Kovats RI; Authors: Loayza, I.; Abujder, D.; Aranda, R.; Jakupovic, J.; Collin, G.; Deslauriers, H.; Jean, F.-I., Essential oils of Baccharis salicifolia, B. latifolia and B. dracunculifolia, Phytochemistry, 38(2), 1995, 381-389.) NIST Spectra nist ri
      2217 (Program type: Ramp; Column cl... (show more) ass: Standard polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 40 C; End T: 210 C; End time: 33 min; Start time: 2 min; CAS no: 6902916; Active phase: Supelcowax-10; Phase thickness: 0.25 um; Data type: Kovats RI; Authors: Sylvestre, M.; Pichette, A.; Longtin, A.; Nagau, F.; Legault, J., Essential oil analysis and anticancer activity of leaf essential oil of Croton flavens L. from Guadeloupe, J. Ethnopharmacol., 103, 2006, 99-102.) NIST Spectra nist ri
      2209 (Program type: Ramp; Column cl... (show more) ass: Standard polar; Column length: 30 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 40 C; End T: 210 C; End time: 120 min; Start time: 2 min; CAS no: 6902916; Active phase: Supelcowax-10; Data type: Kovats RI; Authors: Loayza, I.; Abujder, D.; Aranda, R.; Jakupovic, J.; Collin, G.; Deslauriers, H.; Jean, F.-I., Essential oils of Baccharis salicifolia, B. latifolia and B. dracunculifolia, Phytochemistry, 38(2), 1995, 381-389.) NIST Spectra nist ri
      2212 (Program type: Ramp; Column cl... (show more) ass: Standard polar; Column length: 30 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 40 C; End T: 210 C; End time: 120 min; Start time: 2 min; CAS no: 6902916; Active phase: Supelcowax-10; Data type: Kovats RI; Authors: Loayza, I.; Abujder, D.; Aranda, R.; Jakupovic, J.; Collin, G.; Deslauriers, H.; Jean, F.-I., Essential oils of Baccharis salicifolia, B. latifolia and B. dracunculifolia, Phytochemistry, 38(2), 1995, 381-389.) NIST Spectra nist ri
    • Retention Index (Normal Alkane):

      1690 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 60 C; End T: 246 C; CAS no: 6902916; Active phase: Elite-1; Carrier gas: Helium; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Raj, G.; Baby, S.; Dan, M.; Thaha, A.R.M.; Sethuraman, M.G.; George, V., Volatile constituents from the rhisomes of Curcuma haritha Mangaly and Sabu from Sauthern India, Flavour Fragr. J., 23, 2008, 348-352.) NIST Spectra nist ri
      1694 (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: 280 C; CAS no: 6902916; Active phase: HP-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Velickovic, A.S.; Ristic, M.S.; Velickovic, D.T.; Ilic, S.; Mitic, N.D., The possibilities of the application of some species of sage (Salvia L.) as auxiliaries in the treatment of some diseases, J. Serb. Chem. Soc., 68(6), 2003, 435-445., Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; CAS no: 6902916; Active phase: Elite-1; Carrier gas: Helium; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Raj, G.; Baby, S.; Dan, M.; Thaha, A.R.M.; Sethuraman, M.G.; George, V., Volatile constituents from the rhisomes of Curcuma haritha Mangaly and Sabu from Sauthern India, Flavour Fragr. J., 23, 2008, 348-352., Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column type: Capillary; CAS no: 6902916; Active phase: Polydimethyl siloxanes; Data type: Normal alkane RI; Authors: Zenkevich, I.G., Analytical Parameters of Components of Essential Oils for their Chromatographic and Chromato-Spectral Identificaiton. Oxsigenated derivatives of Mono- and Sesquiterpene Hydrocarbons, Rastit, Resursy (Rus.), 33(1), 1997, 16-28, In original 16-28., Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column type: Capillary; CAS no: 6902916; Active phase: SE-30; Data type: Normal alkane RI; Authors: Vinogradov, B.A., Production, composition, properties and application of essential oils, 2004.) NIST Spectra nist ri
      1675 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.25 mm; Column length: 25 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 50 C; End T: 230 C; CAS no: 6902916; Active phase: CP Sil 5 CB; Carrier gas: H2; Data type: Normal alkane RI; Authors: Tesso, H.; Konig, W.A.; Son, P.T.; Giang, P.M., Composition of the essential oil of flowers of Chloranthus spicatus (Thunb.) Makino, Flavour Fragr. J., 21, 2006, 592-597.) NIST Spectra nist ri
      1687 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column length: 25 m; Column type: Capillary; CAS no: 6902916; Active phase: CP Sil 5 CB; Carrier gas: N2; Data type: Normal alkane RI; Authors: Phan, M.G.; Van, N.H.; Phan, T.S., Sesquiterpenoids fron the rhizomes of Curcuma aff. aeruginosa Roxb. of Vietnam, Tap chi Hoa hoc, 36(3), 1998, 67-72.) NIST Spectra nist ri
      1644 (Program type: Complex; Column... (show more) class: Standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 35 0C ^ 4 0C/min -> 180 0C ^ 10 0C/min -> 250 0C; CAS no: 6902916; Active phase: DB-1; Carrier gas: Helium; Data type: Normal alkane RI; Authors: de Morais, S.M.; Craveiro, A.A.; Machado, M.I.L.M.; Alencar, J.W.; Matos, J.A., Volatile constituents of Eugenia unifluora leaf oil from Notheastern Brazil, J. Ess. Oil Res., 8, 1996, 449-451.) NIST Spectra nist ri
      1733 (Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column diameter: 0.20 mm; Column length: 50 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 60 C; End T: 230 C; End time: 30 min; Start time: 5 min; CAS no: 6902916; Active phase: Ultra 2; Carrier gas: Helium; Phase thickness: 0.11 um; Data type: Normal alkane RI; Authors: Byun, Y.; Shin, S., Analysis of compounds and activity of essential oil from Chrysanthemum zawadskii var. latilobum and C. indicum agaunst antibiotic-resistant pathogenic bacteria, Nat. Prod. Sci., 14(2), 2008, 138-142.) NIST Spectra nist ri
      1658 (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: 3 K/min; Start T: 60 C; End T: 280 C; Start time: 30 min; CAS no: 6902916; Active phase: DB-5MS; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Marongiu, B.; Piras, A.; Porcedda, S.; Scorciapino, A., Chemical composition of the essential oil and supercritical CO2 extract of Commiphora myrrha (Nees) Engl. and of Acorus calamus L., J. Agric. Food Chem., 53, 2005, 7939-7943.) NIST Spectra nist ri
      1688 (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: 5 K/min; Start T: 40 C; End T: 250 C; Start time: 15 min; CAS no: 6902916; Active phase: HP-5; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Stashenko, E.E.; Jaramillo, B.E.; Martinez, J.R., Comparacion de la composicion quimica y de la actividad antioxidante in vitro de los metabolitos secundarios volatiles de plantas de la familia verbenaceae, Rev. Acad. Colomb. Cienc. Exactas Fis. Nat., 27(105), 2003, 579-597.) NIST Spectra nist ri
      2223 (Program type: Ramp; Column cl... (show more) ass: Standard polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 45 C; End T: 220 C; CAS no: 6902916; Active phase: DB-Wax; Carrier gas: N2; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Molleken U.; Sinnwell V.; Kubeczka K.H., TThe essential oil composition of fruits from Smyrnium perfoliatum, Phytochemistry, 47, 1998, 1079-1083.) NIST Spectra nist ri
      2254 (Program type: Ramp; Column cl... (show more) ass: Standard polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 45 C; End T: 220 C; CAS no: 6902916; Active phase: DB-Wax; Carrier gas: N2; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Molleken, U.; Sinnwell, V.; Kubeczka, K.-H., Essential oil composition of Smyrnium olusatrum, Phytochemistry, 49(6), 1998, 1709-1714.) NIST Spectra nist ri
    • Retention Index (Linear):

      1689 (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: 2 K/min; Start T: 80 C; End T: 220 C; End time: 15 min; CAS no: 6902916; Active phase: Methyl Silicone; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Melo, R.M.; Correa, V.F.S.; Amorim, A.C.L.; Miranda, A.L.P.; Rezende, C.M., Identification of Impact Aroma Compounds in Eugenia uniflora L. (Brazilian Pitanga) Leaf Essential Oil, J. Braz. Chem. Soc., 18(1), 2007, 179-183.) NIST Spectra nist ri
      1693 (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: 60 C; End T: 220 C; Start time: 10 min; CAS no: 6902916; Active phase: HP-5; Carrier gas: N2; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Bertoli, A.; Pistelli, L.; Morelli, I.; Fraternale, D.; Giamperi, L.; Ricci, D., Volatile constituents of different parts (roots, stems and leaves) of Smyrnium olusatrum L., Flavour Fragr. J., 19, 2004, 522-525.) NIST Spectra nist ri

Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, version: 14.00

Density: 0.9±0.1 g/cm3
Boiling Point: 330.3±42.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.7 mmHg at 25°C
Enthalpy of Vaporization: 57.3±3.0 kJ/mol
Flash Point: 148.4±18.7 °C
Index of Refraction: 1.485
Molar Refractivity: 68.3±0.3 cm3
#H bond acceptors: 1
#H bond donors: 0
#Freely Rotating Bonds: 0
#Rule of 5 Violations: 0
ACD/LogP: 4.76
ACD/LogD (pH 5.5): 4.56
ACD/BCF (pH 5.5): 1724.27
ACD/KOC (pH 5.5): 7217.04
ACD/LogD (pH 7.4): 4.56
ACD/BCF (pH 7.4): 1724.27
ACD/KOC (pH 7.4): 7217.04
Polar Surface Area: 17 Å2
Polarizability: 27.1±0.5 10-24cm3
Surface Tension: 29.3±3.0 dyne/cm
Molar Volume: 238.3±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) =  5.41

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  319.43  (Adapted Stein & Brown method)
    Melting Pt (deg C):  73.61  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.000462  (Modified Grain method)
    Subcooled liquid VP: 0.00133 mm Hg (25 deg C, Mod-Grain method)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  0.8354
       log Kow used: 5.41 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  7.9921 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Vinyl/Allyl Ketones

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   4.61E-004  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.589E-004 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  5.41  (KowWin est)
  Log Kaw used:  -1.725  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  7.135
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6504
   Biowin2 (Non-Linear Model)     :   0.3671
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.6942  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.5105  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.2732
   Biowin6 (MITI Non-Linear Model):   0.1343
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.5012
 Ready Biodegradability Prediction:   NO

Hydrocarbon Biodegradation (BioHCwin v1.01):
    Structure incompatible with current estimation method!

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  0.177 Pa (0.00133 mm Hg)
  Log Koa (Koawin est  ): 7.135
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.69E-005 
       Octanol/air (Koa) model:  3.35E-006 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.000611 
       Mackay model           :  0.00135 
       Octanol/air (Koa) model:  0.000268 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 277.2761 E-12 cm3/molecule-sec
      Half-Life =     0.039 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    27.774 Min
   Ozone Reaction:
      OVERALL Ozone Rate Constant =   134.059372 E-17 cm3/molecule-sec
      Half-Life =     0.009 Days (at 7E11 mol/cm3)
      Half-Life =     12.310 Min
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi): 0.000981 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  2318
      Log Koc:  3.365 

 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 = 3.469 (BCF = 2944)
       log Kow used: 5.41 (estimated)

 Volatilization from Water:
    Henry LC:  0.000461 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:      3.384  hours
    Half-Life from Model Lake :      160.8  hours   (6.701 days)

 Removal In Wastewater Treatment:
    Total removal:              87.44  percent
    Total biodegradation:        0.72  percent
    Total sludge adsorption:    85.26  percent
    Total to Air:                1.47  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.00774         0.168        1000       
   Water     6.24            900          1000       
   Soil      60.3            1.8e+003     1000       
   Sediment  33.5            8.1e+003     0          
     Persistence Time: 1.43e+003 hr




                    

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