ChemSpider 2D Image | 3665 | C10H18O

3665

  • Molecular FormulaC10H18O
  • Average mass154.249 Da
  • Monoisotopic mass154.135757 Da
  • ChemSpider ID4515861
  • Double-bond stereo - Double-bond stereo


More details:






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

(±)-2,2-Dimethyl-5-(1-methyl-1-propenyl)tetrahydrofuran
(E)-5-(But-2-en-2-yl)-2,2-dimethyltetrahydrofuran
(E)-tetrahydro-2,2-dimethyl-5-(1-methyl-1-propenyl)furan
2,2-Dimethyl-5-[(1E)-1-methyl-1-propenyl]tetrahydrofuran
259-974-2 [EINECS]
2NJN58R8U1
3665
4797901
5-[(2E)-2-Buten-2-yl]-2,2-dimethyltetrahydrofuran [ACD/IUPAC Name]
5-[(2E)-2-Buten-2-yl]-2,2-dimethyltetrahydrofuran [German] [ACD/IUPAC Name]
More...

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

74732_FLUKA [DBID]
FEMA No. 3665 [DBID]
W366501_ALDRICH [DBID]
  • References
  • Gas Chromatography
    • Retention Index (Kovats):

      1068 (estimated with error: 68) NIST Spectra mainlib_158257
    • Retention Index (Normal Alkane):

      1049 (Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column diameter: 0.18 mm; Column length: 10 m; Column type: Capillary; Heat rate: 50 K/min; Start T: 40 C; End T: 275 C; End time: 0.5 min; Start time: 0.5 min; CAS no: 7416355; Active phase: RTX-5; Carrier gas: He; Phase thickness: 0.2 um; Data type: Normal alkane RI; Authors: Setkova, L.; Risticevic, S.; Pawliszyn, J., Rapid headspace solid-phase microextraction-gas chromatographic?time-of-flight mass spectrometric method for qualitative profiling of ice wine volatile fraction II: Classification of Canadian and Czech ice wines using statistical evaluation of the data, J. Chromatogr. A, 1147, 2007, 224-240.) NIST Spectra nist ri
      1198 (Program type: Ramp; Column cl... (show more) ass: Standard polar; Column type: Capillary; CAS no: 7416355; Active phase: Carbowax 20M; Data type: Normal alkane RI; Authors: Vinogradov, B.A., Production, composition, properties and application of essential oils, 2004.) NIST Spectra nist ri
      1237 (Program type: Ramp; Column cl... (show more) ass: Standard polar; Column diameter: 0.32 mm; Column length: 50 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 70 C; End T: 180 C; CAS no: 7416355; Active phase: Carbowax 20M; Data type: Normal alkane RI; Authors: Engel, K.-H.; Tressl, R., Formation of aroma components from nonvolatile precursors in passion fruit, J. Agric. Food Chem., 31, 1983, 998-1002.) NIST Spectra nist ri
    • Retention Index (Linear):

      1035 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.25 mm; Column length: 15 m; Column type: Capillary; Heat rate: 6 K/min; Start T: 35 C; End T: 225 C; End time: 10 min; Start time: 3 min; CAS no: 7416355; Active phase: SPB-1; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Chisholm, M.G.; Wilson, M.A.; Gaskey, G.M.; Jell, J.A.; Cass, D.M., Jr., Chapter 9. The identification of aroma compounds in key lime oil using solid-phase microextraction and gas chromatography-olfactometry, Am. Chem. Soc. Symp. Ser., 782, 2001, 100-112., 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: 4 K/min; Start T: 35 C; End T: 225 C; Start time: 10 min; CAS no: 7416355; Active phase: SPB-1; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Chisholm, M.G.; Wilson, M.A.; Gaskey, G.M., Characterization of aroma volatiles in key lime essential oils (Cirtrus aurantifolia Swingle), Flavour Fragr. J., 18, 2003, 106-115.) NIST Spectra nist ri
      1253 (Program type: Ramp; Column cl... (show more) ass: Standard polar; Column diameter: 0.25 mm; Column length: 25 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 35 C; End T: 225 C; End time: 10 min; Start time: 5 min; CAS no: 7416355; Active phase: Supelcowax; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Chisholm, M.G.; Wilson, M.A.; Gaskey, G.M., Characterization of aroma volatiles in key lime essential oils (Cirtrus aurantifolia Swingle), Flavour Fragr. J., 18, 2003, 106-115.) 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: 181.8±19.0 °C at 760 mmHg
Vapour Pressure: 1.1±0.3 mmHg at 25°C
Enthalpy of Vaporization: 40.1±3.0 kJ/mol
Flash Point: 56.8±19.5 °C
Index of Refraction: 1.447
Molar Refractivity: 47.7±0.3 cm3
#H bond acceptors: 1
#H bond donors: 0
#Freely Rotating Bonds: 1
#Rule of 5 Violations: 0
ACD/LogP: 3.10
ACD/LogD (pH 5.5): 3.09
ACD/BCF (pH 5.5): 131.15
ACD/KOC (pH 5.5): 1141.58
ACD/LogD (pH 7.4): 3.09
ACD/BCF (pH 7.4): 131.15
ACD/KOC (pH 7.4): 1141.58
Polar Surface Area: 9 Å2
Polarizability: 18.9±0.5 10-24cm3
Surface Tension: 24.9±3.0 dyne/cm
Molar Volume: 178.7±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) =  3.54

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  182.33  (Adapted Stein & Brown method)
    Melting Pt (deg C):  -19.91  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.19  (Mean VP of Antoine & Grain methods)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  68.88
       log Kow used: 3.54 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  851.57 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   4.79E-004  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  3.506E-003 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  3.54  (KowWin est)
  Log Kaw used:  -1.708  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  5.248
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.1428
   Biowin2 (Non-Linear Model)     :   0.0129
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.6375  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.4620  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.3821
   Biowin6 (MITI Non-Linear Model):   0.2340
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.3478
 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):  144 Pa (1.08 mm Hg)
  Log Koa (Koawin est  ): 5.248
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  2.08E-008 
       Octanol/air (Koa) model:  4.35E-008 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  7.52E-007 
       Mackay model           :  1.67E-006 
       Octanol/air (Koa) model:  3.48E-006 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 100.9174 E-12 cm3/molecule-sec
      Half-Life =     0.106 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.272 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): 1.21E-006 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  110.7
      Log Koc:  2.044 

 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 = 2.026 (BCF = 106.1)
       log Kow used: 3.54 (estimated)

 Volatilization from Water:
    Henry LC:  0.000479 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:      2.785  hours
    Half-Life from Model Lake :      134.5  hours   (5.605 days)

 Removal In Wastewater Treatment:
    Total removal:              28.14  percent
    Total biodegradation:        0.17  percent
    Total sludge adsorption:    12.69  percent
    Total to Air:               15.28  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.0466          0.511        1000       
   Water     11.7            900          1000       
   Soil      87.4            1.8e+003     1000       
   Sediment  0.929           8.1e+003     0          
     Persistence Time: 847 hr




                    

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