ChemSpider 2D Image | 3,7-dimethyl-6-octenyl 2-methylisocrotonate | C15H26O2

3,7-dimethyl-6-octenyl 2-methylisocrotonate

  • Molecular FormulaC15H26O2
  • Average mass238.366 Da
  • Monoisotopic mass238.193283 Da
  • ChemSpider ID4519235
  • Double-bond stereo - Double-bond stereo


More details:






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

(2Z)-2-Méthyl-2-buténoate de 3,7-diméthyl-6-octén-1-yle [French] [ACD/IUPAC Name]
282-535-1 [EINECS]
2-Butenoic acid, 2-methyl-, 3,7-dimethyl-6-octen-1-yl ester, (2Z)- [ACD/Index Name]
3,7-Dimethyl-6-octen-1-yl (2Z)-2-methyl-2-butenoate [ACD/IUPAC Name]
3,7-Dimethyl-6-octen-1-yl-(2Z)-2-methyl-2-butenoat [German] [ACD/IUPAC Name]
3,7-dimethyl-6-octenyl 2-methylisocrotonate
84254-89-7 [RN]
2-Butenoic acid, 2-methyl-, 3,7-dimethyl-6-octenyl ester, (E)- [ACD/Index Name]
3,7-Dimethyl-6-octenyl (2E)-2-methyl-2-butenoate
3,7-Dimethyloct-6-en-1-yl (2Z)-2-methylbut-2-enoate
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

  • Gas Chromatography
    • Retention Index (Kovats):

      1586 (estimated with error: 47) NIST Spectra mainlib_373733, replib_131918
      1645 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.2 mm; Column length: 50 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 100 C; End T: 280 C; CAS no: 24717859; Active phase: Cross-Linked Methylsilicone; Carrier gas: He; Phase thickness: 0.25 um; Data type: Kovats RI; Authors: Rajeswara Rao, B.R.; Kaul, P.N.; Syamasundar, K.V.; Ramesh, S., Water soluble fractions of rose scented geranium (Pelargonium species) essential oil, Bioresour. Technol., 84, 2002, 243-246., 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: 5 K/min; Start T: 60 C; End T: 220 C; CAS no: 24717859; Active phase: BP-1; Carrier gas: N2; Data type: Kovats RI; Authors: Kulkarni, R.N.; Mallavarapu, G.R.; Baskaran, K.; Ramesch, S.; Kumar, S., Composition of the essential oils of two isomenthone-rich variants of geranium (Pelargonium sp.), Flavour Fragr. J., 13, 1998, 389-392., Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.5 mm; Column length: 25 m; Column type: Capillary; Heat rate: 5 K/min; Start T: 60 C; End T: 220 C; End time: 10 min; CAS no: 24717859; Active phase: BP-1; Carrier gas: N2; Data type: Kovats RI; Authors: Rao, B.R.R.; Kaul, P.N.; Mallavarapu, G.R.; Ramesh, S., First observation of little leaf disease and its impact on the yield and composition of the essential oil of rose-scented geranium (Pelargonium sp.), Flavour Fragr. J., 15, 2000, 137-140., Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.5 mm; Column length: 25 m; Column type: Capillary; Heat rate: 5 K/min; Start T: 60 C; End T: 220 C; End time: 10 min; CAS no: 24717859; Active phase: BP-1; Carrier gas: N2; Phase thickness: 0.25 um; Data type: Kovats RI; Authors: Rajeswara Rao, B.R., Biomass yield, essential oil yield and essential oil composition of rose-scented geranium (Pelargonium species) as influenced by row spacings and intercropping with cornmint (Mentha arvensis L.f. piperascens Malinv. ex Holmes), Ind. Crops Prod., 16, 2002, 133-144., Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.5 mm; Column length: 25 m; Column type: Capillary; Heat rate: 5 K/min; Start T: 60 C; End T: 220 C; End time: 10 min; CAS no: 24717859; Active phase: BP-1; Phase thickness: 0.25 um; Data type: Kovats RI; Authors: Rao B.R.R., Biomass yield, essential oil yield and essential oil composition of rose-scented geranium (Pelargonium species) as influenced by row spacings and intercropping with cornmint (Mentha arvensis L.f. piperascens Malinv. ex Holmes), Industrial Crops and Products, 16, 2002, 133-144., Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.50 mm; Column length: 25 m; Column type: Capillary; Heat rate: 5 K/min; Start T: 60 C; End T: 220 C; End time: 10 min; CAS no: 24717859; Active phase: BP-1; Carrier gas: N2; Phase thickness: 0.25 um; Data type: Kovats RI; Authors: Rao, B.R.R.; Sastry, K.P.; Saleem, S.M.; Rao, E.V.S.P.; Syamasundar, K.V.; Ramesh, S., Volatile flower oils of three genotypes of rose-scented geranium (Pelargonium sp.), Flavour Fragr. J., 15, 2000, 105-107.) NIST Spectra nist ri
      1644 (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: 24717859; Active phase: BP-1; Carrier gas: N2; Phase thickness: 0.25 um; Data type: Kovats RI; Authors: Jain, N.; Aggarwal, K.K.; Syamasundar, K.V.; Srivastava, S.K.; Kumar, S., Essential oil composition of geranium (Pelargonium sp.) from the plains of Northern India, Flavour Fragr. J., 16, 2001, 44-46.) NIST Spectra nist ri
      2010 (Program type: Ramp; Column cl... (show more) ass: Standard polar; Column diameter: 0.25 mm; Column length: 25 m; Column type: Capillary; Heat rate: 5 K/min; Start T: 60 C; End T: 200 C; CAS no: 24717859; Active phase: Carbowax 20M; Carrier gas: N2; Data type: Kovats RI; Authors: Kulkarni, R.N.; Mallavarapu, G.R.; Baskaran, K.; Ramesch, S.; Kumar, S., Composition of the essential oils of two isomenthone-rich variants of geranium (Pelargonium sp.), Flavour Fragr. J., 13, 1998, 389-392.) NIST Spectra nist ri
    • Retention Index (Normal Alkane):

      1647 (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: 5 K/min; Start T: 60 C; End T: 220 C; CAS no: 24717859; Active phase: BP-1; Carrier gas: N2; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Gupta, R.; Mallavarapu, G.R.; Banerjee, S.; Kumar, S., Characteristics of an isomenthone-rich somaclonal mutant isolated in a geraniol-rich rose-scented geranium accession of Pelargonium graveolens, Flavour Fragr. J., 16, 2001, 319-324.) NIST Spectra nist ri
      1658 (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 (1 min) ^ 3 0C/min -> 150 0C ^ 5 0C/min -> 250 0C (5 min); CAS no: 24717859; Active phase: BPX-5; Carrier gas: H2; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Koba, K.; Sanda, K.; Raynaud, C.; Nenonene, Y.A.; Millet, J.; Chaumont, J.P., Activites antimicrobiennes d'huiles essentielles de trois Cymbopogon sp. africains vis-avis de germes pathogenes d'animaux de compagnie, Ann. Med. Vet., 148, 2004, 202-206.) NIST Spectra nist ri
      1625 (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: 9 K/min; Start T: 80 C; End T: 200 C; End time: 10 min; CAS no: 24717859; Active phase: HP-5; Carrier gas: He; Data type: Normal alkane RI; Authors: Lis-Balchin, M.; Roth, G., Composition of the essential oils of Pelargonium odoratissimum, P. exstipulatum, and P. x fragrans (Geraniaceae) and their bioactivity, Flavour Fragr. J., 15, 2000, 391-394.) NIST Spectra nist ri
      1991 (Program type: Ramp; Column cl... (show more) ass: Standard polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Heat rate: 10 K/min; Start T: 40 C; End T: 190 C; End time: 15 min; Start time: 2 min; CAS no: 24717859; Active phase: Carbowax 20M; Carrier gas: N2; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Babu, K.G.D.; Kaul, V.K., Variation in essential oil composition of rose-scented geranium (Pelargonium sp.) distilled by different distillation techniques, Flavour Fragr. J., 20, 2005, 222-231.) NIST Spectra nist ri
      2010 (Program type: Ramp; Column cl... (show more) ass: Standard polar; Column diameter: 0.32 mm; Column length: 50 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 60 C; End T: 220 C; End time: 2 min; CAS no: 24717859; Active phase: PE-Wax; Carrier gas: H2; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Ram, P.; Kumar, B.; Naqvi, A.A.; Verma, R.S.; Patra, N.K., Post-harvest storage effect on quantity and quality of rose-scented geranium (Pelargonium sp. cv. 'Bourbon') oil in Uttaranchal, Flavour Fragr. J., 20, 2005, 666-668.) NIST Spectra nist ri
    • Retention Index (Linear):

      1667 (Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Start T: 60 C; End T: 270 C; CAS no: 24717859; Active phase: VF-5MS; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Liang, Y., Retention Data. NIST Mass Spectrometry Data Center., 2010.) 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: 313.5±21.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.7 mmHg at 25°C
Enthalpy of Vaporization: 55.5±3.0 kJ/mol
Flash Point: 143.2±13.2 °C
Index of Refraction: 1.460
Molar Refractivity: 73.1±0.3 cm3
#H bond acceptors: 2
#H bond donors: 0
#Freely Rotating Bonds: 8
#Rule of 5 Violations: 1
ACD/LogP: 5.97
ACD/LogD (pH 5.5): 5.06
ACD/BCF (pH 5.5): 4139.15
ACD/KOC (pH 5.5): 13507.61
ACD/LogD (pH 7.4): 5.06
ACD/BCF (pH 7.4): 4139.15
ACD/KOC (pH 7.4): 13507.61
Polar Surface Area: 26 Å2
Polarizability: 29.0±0.5 10-24cm3
Surface Tension: 28.7±3.0 dyne/cm
Molar Volume: 266.8±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) =  5.88

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  288.43  (Adapted Stein & Brown method)
    Melting Pt (deg C):  14.83  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.0036  (Modified Grain method)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  0.2633
       log Kow used: 5.88 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  2.8898 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   3.02E-003  atm-m3/mole
   Group Method:   1.69E-003  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  4.288E-003 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  5.88  (KowWin est)
  Log Kaw used:  -0.908  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  6.788
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.8082
   Biowin2 (Non-Linear Model)     :   0.9760
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.8126  (weeks       )
   Biowin4 (Primary Survey Model) :   3.7328  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.5081
   Biowin6 (MITI Non-Linear Model):   0.4657
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.4011
 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):  0.48 Pa (0.0036 mm Hg)
  Log Koa (Koawin est  ): 6.788
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  6.25E-006 
       Octanol/air (Koa) model:  1.51E-006 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.000226 
       Mackay model           :  0.0005 
       Octanol/air (Koa) model:  0.000121 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 126.7743 E-12 cm3/molecule-sec
      Half-Life =     0.084 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.012 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =    50.393749 E-17 cm3/molecule-sec
      Half-Life =     0.023 Days (at 7E11 mol/cm3)
      Half-Life =     32.747 Min
   Fraction sorbed to airborne particulates (phi): 0.000363 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  3561
      Log Koc:  3.552 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  1.658E-003  L/mol-sec
  Kb Half-Life at pH 8:      13.243  years  
  Kb Half-Life at pH 7:     132.432  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 3.824 (BCF = 6667)
       log Kow used: 5.88 (estimated)

 Volatilization from Water:
    Henry LC:  0.00169 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River:       2.11  hours
    Half-Life from Model Lake :      152.5  hours   (6.353 days)

 Removal In Wastewater Treatment:
    Total removal:              91.90  percent
    Total biodegradation:        0.74  percent
    Total sludge adsorption:    89.48  percent
    Total to Air:                1.68  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.0341          0.43         1000       
   Water     7.61            360          1000       
   Soil      45.8            720          1000       
   Sediment  46.5            3.24e+003    0          
     Persistence Time: 755 hr




                    

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