ChemSpider 2D Image | 3506 | C10H20O2

3506

  • Molecular FormulaC10H20O2
  • Average mass172.265 Da
  • Monoisotopic mass172.146332 Da
  • ChemSpider ID56226

More details:






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

219-496-7 [EINECS]
2445-77-4 [RN]
2-Methylbutyl 3-methylbutanoate [ACD/IUPAC Name]
2-Methylbutyl 3-methylbutyrate
2-Methylbutyl isopentanoate
2-Methylbutyl isovalerate
2-Methylbutyl-3-methylbutanoat [German] [ACD/IUPAC Name]
2Y1&1OV1Y1&1 [WLN]
3506
3-Méthylbutanoate de 2-méthylbutyle [French] [ACD/IUPAC Name]
More...

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

7G5TZ5034W [DBID]
UNII:7G5TZ5034W [DBID]
AI3-33764 [DBID]
FEMA No. 3506 [DBID]
W350605_ALDRICH [DBID]
W350613_ALDRICH [DBID]
  • Experimental Physico-chemical Properties
  • Gas Chromatography
    • Retention Index (Kovats):

      1054 (estimated with error: 47) NIST Spectra mainlib_6795
      1110 (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: 50 C; End T: 250 C; End time: 5 min; Start time: 10 min; CAS no: 2445774; Active phase: HP-5MS; Carrier gas: He; Phase thickness: 0.25 um; Data type: Kovats RI; Authors: Asuming, W.A.; Beauchamp, P.S.; Descalzo, J.T.; Dev, B.C.; Dev, V.; Frost, S.; Ma, C.W., Essential oil composition of four Lomatium Raf. species and their chemotaxonomy, Biochem. Syst. Ecol., 33, 2005, 17-26.) NIST Spectra nist ri
      1069 (Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column length: 1.2 m; Column type: Packed; CAS no: 2445774; Active phase: Apiezon L; Substrate: Chromosorb W HMDS HP (00-120 mesh); Data type: Kovats RI; Authors: Rasmussen, P., Identification of Volatile Components of Jacjfruit by Gas Chromatography / MAss Spectrometry with Two Different Columns, Anal. Chem., 55(8), 1983, 1331-1335, In original 1331-1335.) NIST Spectra nist ri
      1071 (Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column length: 1.2 m; Column type: Packed; Heat rate: 4 K/min; Start T: 50 C; End T: 200 C; CAS no: 2445774; Active phase: Apiezon L; Substrate: Chromosorb W HMDS HP (00-120 mesh); Data type: Kovats RI; Authors: Rasmussen, P., Identification of Volatile Components of Jacjfruit by Gas Chromatography / MAss Spectrometry with Two Different Columns, Anal. Chem., 55(8), 1983, 1331-1335, In original 1331-1335.) NIST Spectra nist ri
    • Retention Index (Normal Alkane):

      1089 (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: 45 C; End T: 230 C; CAS no: 2445774; Active phase: ZB-1; Carrier gas: N2; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Mierendorff, H.-G.; Stahl-Biskup, E.; Posthumus, M.A.; van Beek, T.A., Composition of commercial Cape chamomile oil (Eriocephalus punctulatus), Flavour Fragr. J., 18, 2003, 510-514., 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: 45 C; End T: 230 C; CAS no: 2445774; Active phase: ZB-1; Carrier gas: Nitrogen; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Mierendorff, H.-G.; Stahl-Biskup, E.; Posthumus, M.A.; van Beek, T.A., Composition of commercial Cape chamomile oil (Eriocephalus punctuatus / Eriocephalus tenuifolius), 2008.) NIST Spectra nist ri
      1094 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column length: 30 m; Column type: Capillary; Heat rate: 6 K/min; Start T: 50 C; End T: 220 C; End time: 20 min; Start time: 2 min; CAS no: 2445774; Active phase: DB-1; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Audino, P.G.; Alzogaray, R.A.; Vassena, C.; Masuh, H.; Fontan, A.; Gatti, P.; Martinez, A.; Camps, F.; Cork, A.; Zerba, E., Volatile compounds secreted by Brindley's glands of adult Triatoma infestans: identification and biological activity of previously unidentified compounds, Journal of Vector Ecology, 32(1), 2007, 75-82.) NIST Spectra nist ri
      1092 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.762 mm; Column length: 600 ft; Column type: Capillary; Heat rate: 1 K/min; Start T: 0 C; End T: 230 C; CAS no: 2445774; Active phase: OV-1; Carrier gas: N2; Data type: Normal alkane RI; Authors: Schreyen, L.; Dirinck, P.; Sandra, P.; Schamp, N., Flavor analysis of quince, J. Agric. Food Chem., 27(4), 1979, 872-876.) NIST Spectra nist ri
      1107 (Program type: Complex; Column... (show more) class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 50C(1min) =>5C/min =>100C =>10C/min =>250C (9min); CAS no: 2445774; Active phase: DB-5; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Beaulieu, J.C.; Lancaster, V.A., Correlating Volatile Compounds, Sensory Attributes, and Quality Parameters in Stored Fresh-Cut Cantaloupe, J. Agric. Food Chem., 55, 2007, 9503-9513., 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: 50 C; End T: 250 C; End time: 10 min; Start time: 2 min; CAS no: 2445774; Active phase: SLB-5 MS; Carrier gas: Helium; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Lo Presti, M.; Sciarrone, D.; Crupi, M.C.; Costa, R.; Ragusa, S.; Dugo, G.; Mondello, L., Evaliation of the volatile and chiral composition in Pistacia lentiscus L. essential oil, Flavour Fragr. J., 23, 2008, 249-257.) NIST Spectra nist ri
      1109 (Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; CAS no: 2445774; Active phase: SLB-5 MS; Carrier gas: Helium; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Lo Presti, M.; Sciarrone, D.; Crupi, M.C.; Costa, R.; Ragusa, S.; Dugo, G.; Mondello, L., Evaliation of the volatile and chiral composition in Pistacia lentiscus L. essential oil, Flavour Fragr. J., 23, 2008, 249-257.) NIST Spectra nist ri
      1113 (Program type: Complex; Column... (show more) class: Semi-standard non-polar; Column type: Capillary; Description: 50C =>3C/min =>200C(10min) =>10C/min => 290C(10min); CAS no: 2445774; Active phase: HP-5; Carrier gas: He; Data type: Normal alkane RI; Authors: Splivallo, R.; Bossi, S.; Maffei, M.; Bonfante, P., Discrimination of truffle fruiting body versus mycelial aromas by stir bar sorptive extraction, Phytochemistry, 68, 2007, 2584-2598.) NIST Spectra nist ri
      1105 (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: 50 C; End T: 280 C; End time: 10 min; Start time: 2 min; CAS no: 2445774; Active phase: HP-5; Carrier gas: H2; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Pino, J.; Sauri-Duch, E.; Marbot, R., Changes in volatile compounds of Habanero chile pepper (Capsicum chinense Jack. cv. Habanero) at two ripening stages, Food Chem., 94, 2006, 394-398.) NIST Spectra nist ri
      1108.7 (Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 60 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 30 C; End T: 260 C; End time: 28 min; Start time: 2 min; CAS no: 2445774; Active phase: HP-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Leffingwell, J.C.; Alford, E.D., Volatile constituents of Perique tobacco, Electron. J. Environ. Agric. Food Chem., 4(2), 2005, 899-915.) NIST Spectra nist ri
      1334 (Program type: Ramp; Column cl... (show more) ass: Standard polar; Column length: 30 m; Column type: Capillary; Heat rate: 6 K/min; Start T: 50 C; End T: 220 C; End time: 20 min; Start time: 2 min; CAS no: 2445774; Active phase: CP-Wax 52CB; Carrier gas: He; Phase thickness: 0.32 um; Data type: Normal alkane RI; Authors: Audino, P.G.; Alzogaray, R.A.; Vassena, C.; Masuh, H.; Fontan, A.; Gatti, P.; Martinez, A.; Camps, F.; Cork, A.; Zerba, E., Volatile compounds secreted by Brindley's glands of adult Triatoma infestans: identification and biological activity of previously unidentified compounds, Journal of Vector Ecology, 32(1), 2007, 75-82.) NIST Spectra nist ri
      1299 (Program type: Complex; Column... (show more) class: Standard polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Description: 60 0C (10 min) ^ 10 K/min -> 220 0C (10 min) ^ 1K/min -> 240 0C; CAS no: 2445774; Active phase: HP-Innowax; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Baser, K.H.C.; Demirci, B.; Tabanca, N.; Ozek, T.; Goren, N., Composition of the essential oils of Tanacetum armenum (DC.) Schultz Bip., T. balsamita L., T. chiliophyllum (Fisch. & Mey.) Schultz Bip. var. chiliophyllum and T. haradjani (Rech. fil.) Grierson and the enantiomeric distribution of camphor and carvone, Flavour Fragr. J., 16, 2001, 195-200., Program type: Complex; Column... (show more) class: Standard polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Description: 60 0C (10 min) ^ 4 K/min -> 220 0C (10 min) ^ 1 K/min -> 240 0C; CAS no: 2445774; Active phase: HP-Innowax; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Goren, N.; Demirci, B.; Baser, K.H.C., Composition of the essential oils of Tanacetum spp. from Turkey, Flavour Fragr. J., 16, 2001, 191-194., Program type: Complex; Column... (show more) class: Standard polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Description: 60(10min) =>4C/min =>220C(10min) =>1C/min =>240C; CAS no: 2445774; Active phase: HP-Innowax FSC; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Suleimenov Y.M.; Atazhanova G.A.; Ozek T.; Demirci B.; Kulyyasov A.T.; Adekenov S.M.; Baser K.H.C., Essential oil composition of three species of Achillea from Kazakhstan, Chem. Nat. Compd. (Engl. Transl.), 37, 2006, 447-450, In original 381-384., 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: 2445774; Active phase: HP-Innowax FSC; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Demirci, B.; Baser, K.H.C.; Yildiz, B.; Bahcecioglu, Z., Composition of the essential oils of six endemic Salvia spp. from Turkey, Flavour Fragr. J., 18, 2003, 116-121., 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: 2445774; Active phase: Innowax FSC; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Tosun, A.; Kurkcuoglu, M.; Dogan, E.; Duman, H.; Baser, K.H.C., Essential oil composition of Seseli petraeum M. Bieb. and Seseli andronakii Woron. growing in Turkey, Flavour Fragr. J., 21, 2006, 257-259., 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: 2445774; Active phase: HP-Innowax FSC; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Kivcak, B.; Akay, S.; Demirci, B.; Baser, K.H.C., Chemical composition of essential oils from leaves and twigs of Pistacia lentiscus, Pistacia lentiscus var. chia, and Pistacia terebinthus from Turkey, Pharm. Biol, 42(4-5), 2004, 360-366., 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: 2445774; 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., 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: 2445774; Active phase: HP-Innowax FSC; Carrier gas: N2; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Kaya, A.; Demirci, B.; Baser, K.H.C., The essential oil of Seseli tortuosum L. growing in Turkey, Flavour Fragr. J., 18, 2003, 159-161., Program type: Ramp; Column cl... (show more) ass: Standard polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 60 C; End T: 220 C; End time: 10 min; Start time: 10 min; CAS no: 2445774; Active phase: Innowax; Carrier gas: He; Data type: Normal alkane RI; Authors: Suleimenov, E.M.; Atazharova, G.A.; Demirchi, B.; Baser, K.H.C.; Adekenov, S.M., Essential oil composition of Artemisia Lercheana and A. Sieversiana of Kazakhstan flora, in Recent problems of development of new medicines of natural origin, Proceedings of symposium, St.Petersburg - Pushkin, 2003, 382-385.) NIST Spectra nist ri
      1286 (Program type: Ramp; Column cl... (show more) ass: Standard polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 60 C; End T: 220 C; Start time: 10 min; CAS no: 2445774; Active phase: Innowax FSC; Carrier gas: Helium; Data type: Normal alkane RI; Authors: Lourens, A.C.U.; Reddy, D.; Baser, K.H.C.; Viljoen, A.M.; Van Vuuren, S.F., In vitro Biological Activity and Essential Oil Composition of Four Indigenous South Africal Helichrysum Species, J. Ethnopharmacol., 95, 2004, 253-258.) NIST Spectra nist ri
      1295 (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: 200 C; Start time: 2 min; CAS no: 2445774; Active phase: DB-Wax; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Umano, K.; Hagi, Y.; Nakahara, K.; Shoji, A.; Shibamoto, T., Volatile chemicals identified in extracts from leaves of Japanese mugwort (Artemisia princeps Pamp.), J. Agric. Food Chem., 48, 2000, 3463-3469.) NIST Spectra nist ri
    • Retention Index (Linear):

      1107 (Program type: Complex; Column... (show more) class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 50C (1min) =>5C/min => 100C => 10C/min => 250C (9min); CAS no: 2445774; Active phase: DB-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Beaulieu, J.C.; Grimm, C.C., Identification of volatile compounds in cantaloupe at various developmental stages using solid phase microextraction, J. Agric. Food Chem., 49, 2001, 1345-1352.) 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: 185.0±8.0 °C at 760 mmHg
Vapour Pressure: 0.7±0.4 mmHg at 25°C
Enthalpy of Vaporization: 42.1±3.0 kJ/mol
Flash Point: 61.7±0.0 °C
Index of Refraction: 1.420
Molar Refractivity: 50.1±0.3 cm3
#H bond acceptors: 2
#H bond donors: 0
#Freely Rotating Bonds: 6
#Rule of 5 Violations: 0
ACD/LogP: 3.53
ACD/LogD (pH 5.5): 3.46
ACD/BCF (pH 5.5): 250.42
ACD/KOC (pH 5.5): 1813.72
ACD/LogD (pH 7.4): 3.46
ACD/BCF (pH 7.4): 250.42
ACD/KOC (pH 7.4): 1813.72
Polar Surface Area: 26 Å2
Polarizability: 19.8±0.5 10-24cm3
Surface Tension: 26.6±3.0 dyne/cm
Molar Volume: 197.8±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) =  3.66

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  186.63  (Adapted Stein & Brown method)
    Melting Pt (deg C):  -31.53  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.699  (Mean VP of Antoine & Grain methods)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  44.59
       log Kow used: 3.66 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  128.23 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.27E-003  atm-m3/mole
   Group Method:   1.81E-003  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  3.553E-003 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  3.66  (KowWin est)
  Log Kaw used:  -1.285  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  4.945
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.8397
   Biowin2 (Non-Linear Model)     :   0.9905
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.9587  (weeks       )
   Biowin4 (Primary Survey Model) :   3.8282  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.5919
   Biowin6 (MITI Non-Linear Model):   0.7623
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.4359
 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):  84.8 Pa (0.636 mm Hg)
  Log Koa (Koawin est  ): 4.945
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  3.54E-008 
       Octanol/air (Koa) model:  2.16E-008 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1.28E-006 
       Mackay model           :  2.83E-006 
       Octanol/air (Koa) model:  1.73E-006 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   9.3334 E-12 cm3/molecule-sec
      Half-Life =     1.146 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    13.752 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 2.05E-006 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  186.1
      Log Koc:  2.270 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  9.185E-003  L/mol-sec
  Kb Half-Life at pH 8:       2.391  years  
  Kb Half-Life at pH 7:      23.911  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 2.121 (BCF = 132.2)
       log Kow used: 3.66 (estimated)

 Volatilization from Water:
    Henry LC:  0.00181 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River:      1.764  hours
    Half-Life from Model Lake :      129.3  hours   (5.387 days)

 Removal In Wastewater Treatment:
    Total removal:              50.08  percent
    Total biodegradation:        0.15  percent
    Total sludge adsorption:    13.92  percent
    Total to Air:               36.01  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       3.93            27.5         1000       
   Water     17.3            360          1000       
   Soil      77.7            720          1000       
   Sediment  1.06            3.24e+003    0          
     Persistence Time: 379 hr




                    

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