ChemSpider 2D Image | 2,2,6-Trimethyl-6-(4-methyl-3-cyclohexen-1-yl)tetrahydro-2H-pyran-3-ol | C15H26O2

2,2,6-Trimethyl-6-(4-methyl-3-cyclohexen-1-yl)tetrahydro-2H-pyran-3-ol

  • Molecular FormulaC15H26O2
  • Average mass238.366 Da
  • Monoisotopic mass238.193283 Da
  • ChemSpider ID81989

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

2,2,6-Trimethyl-6-(4-methyl-3-cyclohexen-1-yl)tetrahydro-2H-pyran-3-ol [ACD/IUPAC Name]
2,2,6-Trimethyl-6-(4-methyl-3-cyclohexen-1-yl)tetrahydro-2H-pyran-3-ol [German] [ACD/IUPAC Name]
2,2,6-Triméthyl-6-(4-méthyl-3-cyclohexén-1-yl)tétrahydro-2H-pyran-3-ol [French] [ACD/IUPAC Name]
2,2,6-Trimethyl-6-(4-methylcyclohex-3-en-1-yl)tetrahydro-2H-pyran-3-ol
22567-36-8 [RN]
245-086-2 [EINECS]
261-249-0 [EINECS]
2H-Pyran-3-ol, tetrahydro-2,2,6-trimethyl-6-(4-methyl-3-cyclohexen-1-yl)- [ACD/Index Name]
(-)-α-Bisabolol oxide A
(3S-(3α,6α(R*)))-Tetrahydro-2,2,6-trimethyl-6-(4-methyl-3-cyclohexen-1-yl)-2H-pyran-3-ol
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

  • Gas Chromatography

    • Retention Index (Kovats):

      1798 (estimated with error: 89) NIST Spectra mainlib_70253

    • Retention Index (Normal Alkane):

      1652 (Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column diameter: 0.2 mm; Column length: 50 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 50 C; End T: 220 C; End time: 10 min; Start time: 2 min; CAS no: 11087437; Active phase: DB-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Juteau, F.; Jerkovic, I.; Masotti, V.; Milos, M.; Mastelic, J.; Bessiere, J.-M.; Viano, J., Composition and antimicrobial activity of the essential oil of Artemisia absinthium from Croatia and France, Planta Medica, 69, 2003, 158-161., 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: 60 C; End T: 250 C; End time: 15 min; Start time: 8 min; CAS no: 11087437; Active phase: HP-5MS; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Ferhat, M.A.; Tigrine-Kordjani, N.; Chemat, S.; Meklati, B.Y.; Chemat, F., Rapid Extraction of Volatile Compounds Using a New Simultaneous Microwave Distillation: Solvent Extraction Device, Chromatographia, 65, 2007, 217-222.) NIST Spectra nist ri
      1635 (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: 4.3 K/min; Start T: 60 C; End T: 285 C; CAS no: 11087437; Active phase: HP-5MS; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Tesevic, V.; Nikicevic, N.; Jovanovic, A.; Djokovic, D.; Vujisic, L.; Vuckovic, I.; Bonic, M., Volatile components from old plum brandies, Food Technol. Biotechnol., 43(4), 2005, 367-372.) NIST Spectra nist ri
      1655 (Program type: Complex; Column... (show more) class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 35C=>4C/min=>180C=>10C/min => 280C; CAS no: 11087437; Active phase: DB-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: de Andrade, I.L.; Bezerra, J.N.S.; Lima, M.A.A.; de Faria, R.A.P.G.; Lima, M.A.S.; Andrade-Neto, M., Chemical composition and insecticidal activity of essential oils from Vanillosmopsis pohlii baker against Bemisia argentifolii, J. Agric. Food Chem., 52, 2004, 5879-5881.) NIST Spectra nist ri
      2133 (Program type: Ramp; Column cl... (show more) ass: Standard polar; Column diameter: 0.2 mm; Column length: 60 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 60 C; End T: 250 C; End time: 15 min; Start time: 8 min; CAS no: 11087437; Active phase: Carbowax; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Ferhat, M.A.; Tigrine-Kordjani, N.; Chemat, S.; Meklati, B.Y.; Chemat, F., Rapid Extraction of Volatile Compounds Using a New Simultaneous Microwave Distillation: Solvent Extraction Device, Chromatographia, 65, 2007, 217-222.) NIST Spectra nist ri
      2156 (Program type: Complex; Column... (show more) class: Standard polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Description: 60C(10min)=> 4C/min =>220C(10min) =>1C/min =>240C; CAS no: 11087437; Active phase: Innowax FSC; Carrier gas: N2; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Iscan, G.; Kirimer, N.; Kurkcuoglu, M.; Arabaci, T.; Kupeli, E.; Baser, K.H.C., Biological Activity and Composition of the Essential Oils of Achillea schischkinii Sosn. and Achillea aleppica DC. subsp. aleppica, J. Agric. Food Chem., 54, 2006, 170-173.) NIST Spectra nist ri
      2162 (Program type: Complex; Column... (show more) class: Standard polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Description: 60C(10min) => 4C/min =>220C(10min) =>1C/min =>240C; CAS no: 11087437; Active phase: Innowax; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Baser, K.H.C.; Kurkcuoglu, M.; Aytac, Z., Composition of the essential oil of Salvia euphratica Montbret ex Bentham var. euphratica from Turkey, Flavour Fragr. J., 13, 1998, 63-64.) NIST Spectra nist ri

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

Density: 1.0±0.1 g/cm3
Boiling Point: 327.7±42.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.6 mmHg at 25°C
Enthalpy of Vaporization: 66.1±6.0 kJ/mol
Flash Point: 125.9±22.1 °C
Index of Refraction: 1.490
Molar Refractivity: 70.2±0.3 cm3
#H bond acceptors: 2
#H bond donors: 1
#Freely Rotating Bonds: 1
#Rule of 5 Violations: 0
ACD/LogP: 3.88
ACD/LogD (pH 5.5): 3.85
ACD/BCF (pH 5.5): 496.58
ACD/KOC (pH 5.5): 2960.71
ACD/LogD (pH 7.4): 3.85
ACD/BCF (pH 7.4): 496.58
ACD/KOC (pH 7.4): 2960.71
Polar Surface Area: 29 Å2
Polarizability: 27.8±0.5 10-24cm3
Surface Tension: 33.0±3.0 dyne/cm
Molar Volume: 242.7±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) =  4.23

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  321.01  (Adapted Stein & Brown method)
    Melting Pt (deg C):  95.98  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  7.13E-006  (Modified Grain method)
    Subcooled liquid VP: 3.48E-005 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):  21.49
       log Kow used: 4.23 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  418.89 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   3.19E-008  atm-m3/mole
   Group Method:   3.88E-009  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  1.041E-007 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  4.23  (KowWin est)
  Log Kaw used:  -5.885  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  10.115
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.0776
   Biowin2 (Non-Linear Model)     :   0.0022
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.3995  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.3167  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4322
   Biowin6 (MITI Non-Linear Model):   0.1637
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.8698
 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):  0.00464 Pa (3.48E-005 mm Hg)
  Log Koa (Koawin est  ): 10.115
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.000647 
       Octanol/air (Koa) model:  0.0032 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.0228 
       Mackay model           :  0.0492 
       Octanol/air (Koa) model:  0.204 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 137.2522 E-12 cm3/molecule-sec
      Half-Life =     0.078 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.935 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =    43.000000 E-17 cm3/molecule-sec
      Half-Life =     0.027 Days (at 7E11 mol/cm3)
      Half-Life =     38.378 Min
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi): 0.036 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  101.2
      Log Koc:  2.005 

 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 = 2.560 (BCF = 363)
       log Kow used: 4.23 (estimated)

 Volatilization from Water:
    Henry LC:  3.19E-008 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 2.834E+004  hours   (1181 days)
    Half-Life from Model Lake : 3.093E+005  hours   (1.289E+004 days)

 Removal In Wastewater Treatment:
    Total removal:              41.52  percent
    Total biodegradation:        0.41  percent
    Total sludge adsorption:    41.11  percent
    Total to Air:                0.00  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.0186          0.477        1000       
   Water     16              900          1000       
   Soil      77.6            1.8e+003     1000       
   Sediment  6.44            8.1e+003     0          
     Persistence Time: 1.16e+003 hr

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