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ChemSpider 2D Image | 2549 | C11H22O2

2549

  • Molecular FormulaC11H22O2
  • Average mass186.291 Da
  • Monoisotopic mass186.161987 Da
  • ChemSpider ID56351

More details:






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

227-526-5 [EINECS]
2549
5870-93-9 [RN]
Butanoic acid, heptyl ester [ACD/Index Name]
Butyrate d'heptyle [French] [ACD/IUPAC Name]
EK7876000
heptyl butanoate
Heptyl butyrate [ACD/IUPAC Name]
Heptylbutyrat [German] [ACD/IUPAC Name]
MFCD00048908
More...

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

6YF38H29F1 [DBID]
AI3-21505 [DBID]
BRN 1760253 [DBID]
FEMA No. 2549 [DBID]
UNII:6YF38H29F1 [DBID]
UNII-6YF38H29F1 [DBID]
W254908_ALDRICH [DBID]
  • Experimental Physico-chemical Properties
  • Miscellaneous
  • Gas Chromatography
    • Retention Index (Kovats):

      1282 (estimated with error: 47) NIST Spectra mainlib_280432, replib_75740
      1279 (Program type: Isothermal; Col... (show more) umn class: Standard non-polar; Column diameter: 0.33 mm; Column length: 25 m; Column type: Capillary; Start T: 80 C; CAS no: 5870939; Active phase: SE-30; Carrier gas: N2; Data type: Kovats RI; Authors: Haken, J.K.; Korhonen, I.O.O., Gas chromatography of homologous esters. XXVIII. Retention increments of aliphatic C1-C18 n-alkyl esters of butanoic acid and its monochloro derivatives on SE-30 and OV-351 capillary columns, J. Chromatogr., 320, 1985, 325-334.) NIST Spectra nist ri
      1286 (Program type: Isothermal; Col... (show more) umn class: Standard non-polar; Column diameter: 0.33 mm; Column length: 25 m; Column type: Capillary; Start T: 120 C; CAS no: 5870939; Active phase: SE-30; Carrier gas: N2; Data type: Kovats RI; Authors: Haken, J.K.; Korhonen, I.O.O., Gas chromatography of homologous esters. XXVIII. Retention increments of aliphatic C1-C18 n-alkyl esters of butanoic acid and its monochloro derivatives on SE-30 and OV-351 capillary columns, J. Chromatogr., 320, 1985, 325-334.) NIST Spectra nist ri
      1287 (Program type: Isothermal; Col... (show more) umn class: Standard non-polar; Column diameter: 0.33 mm; Column length: 25 m; Column type: Capillary; Start T: 100 C; CAS no: 5870939; Active phase: SE-30; Carrier gas: N2; Data type: Kovats RI; Authors: Haken, J.K.; Korhonen, I.O.O., Gas chromatography of homologous esters. XXVIII. Retention increments of aliphatic C1-C18 n-alkyl esters of butanoic acid and its monochloro derivatives on SE-30 and OV-351 capillary columns, J. Chromatogr., 320, 1985, 325-334.) NIST Spectra nist ri
      1272 (Program type: Isothermal; Col... (show more) umn class: Standard non-polar; Column diameter: 0.22 mm; Column length: 15 m; Column type: Capillary; Start T: 200 C; CAS no: 5870939; Active phase: OV-101; Data type: Kovats RI; Authors: Komarek, K.; Hornova, L.; Horna, A.; Churacek, J., Glass capillary gas chromatography of homologous series of esters. III. Separation of alkyl halogenopropionates and halogenobutyrates on OV-101, J. Chromatogr., 262, 1983, 316-320.) NIST Spectra nist ri
      1270 (Program type: Isothermal; Col... (show more) umn class: Standard non-polar; Column length: 2 m; Column type: Packed; Start T: 100 C; CAS no: 5870939; Active phase: SE-30; Substrate: Chromosorb W; Data type: Kovats RI; Authors: Zarazir, D.; Chovin, P.; Guiochon, G., Identification of hydroxylic compounds and their derivatives by gas chromatography, Chromatographia, 3, 1970, 180-195.) NIST Spectra nist ri
      1273 (Program type: Isothermal; Col... (show more) umn class: Standard non-polar; Column length: 2 m; Column type: Packed; Start T: 140 C; CAS no: 5870939; Active phase: SE-30; Substrate: Chromosorb W; Data type: Kovats RI; Authors: Zarazir, D.; Chovin, P.; Guiochon, G., Identification of hydroxylic compounds and their derivatives by gas chromatography, Chromatographia, 3, 1970, 180-195.) NIST Spectra nist ri
      1526 (Program type: Isothermal; Col... (show more) umn class: Standard polar; Column length: 2 m; Column type: Packed; Start T: 100 C; CAS no: 5870939; Active phase: Carbowax 20M; Substrate: Chromosorb W; Data type: Kovats RI; Authors: Zarazir, D.; Chovin, P.; Guiochon, G., Identification of hydroxylic compounds and their derivatives by gas chromatography, Chromatographia, 3, 1970, 180-195., Program type: Isothermal; Col... (show more) umn class: Standard polar; Column length: 2 m; Column type: Packed; Start T: 140 C; CAS no: 5870939; Active phase: Carbowax 20M; Substrate: Chromosorb W; Data type: Kovats RI; Authors: Zarazir, D.; Chovin, P.; Guiochon, G., Identification of hydroxylic compounds and their derivatives by gas chromatography, Chromatographia, 3, 1970, 180-195.) NIST Spectra nist ri
    • Retention Index (Normal Alkane):

      1275 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column type: Capillary; CAS no: 5870939; 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
      1291 (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: 5870939; 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
      1300 (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: 5870939; 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
      1503 (Program type: Ramp; Column cl... (show more) ass: Standard polar; Column type: Capillary; CAS no: 5870939; 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
      1502 (Program type: Ramp; Column cl... (show more) ass: Standard polar; Column diameter: 0.32 mm; Column length: 60 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 60 C; End T: 220 C; CAS no: 5870939; Active phase: DB-Wax; Carrier gas: H2; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Werkhoff, P.; Guntert, M.; Krammer, G.; Sommer, H.; Kaulen, J., Vacuum headspace method in aroma research: flavor chemistry of yellow passion fruits, J. Agric. Food Chem., 46, 1998, 1076-1093.) NIST Spectra nist ri
    • Retention Index (Linear):

      1276 (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: 40 C; End T: 245 C; End time: 20 min; Start time: 3 min; CAS no: 5870939; Active phase: DB-1; Carrier gas: H2; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Brat, P.; Brillouet, J.-M.; Reynes, M.; Cogat, P.-O.; Olle, D., Free volatile components of passion fruit puree obtained by flash vacuum-expansion, J. Agric. Food Chem., 48, 2000, 6210-6214.) 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: 224.7±8.0 °C at 760 mmHg
Vapour Pressure: 0.1±0.4 mmHg at 25°C
Enthalpy of Vaporization: 46.1±3.0 kJ/mol
Flash Point: 90.6±0.0 °C
Index of Refraction: 1.427
Molar Refractivity: 54.8±0.3 cm3
#H bond acceptors: 2
#H bond donors: 0
#Freely Rotating Bonds: 9
#Rule of 5 Violations: 0
ACD/LogP: 4.43
ACD/LogD (pH 5.5): 4.30
ACD/BCF (pH 5.5): 1082.21
ACD/KOC (pH 5.5): 5170.82
ACD/LogD (pH 7.4): 4.30
ACD/BCF (pH 7.4): 1082.21
ACD/KOC (pH 7.4): 5170.82
Polar Surface Area: 26 Å2
Polarizability: 21.7±0.5 10-24cm3
Surface Tension: 28.7±3.0 dyne/cm
Molar Volume: 213.6±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) =  4.30

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  229.67  (Adapted Stein & Brown method)
    Melting Pt (deg C):  1.67  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.0972  (Mean VP of Antoine & Grain methods)
    MP  (exp database):  -57.5 deg C
    BP  (exp database):  225.8 deg C

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  10.87
       log Kow used: 4.30 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  14.338 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.69E-003  atm-m3/mole
   Group Method:   1.77E-003  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  2.192E-003 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  4.30  (KowWin est)
  Log Kaw used:  -1.161  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  5.461
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.9415
   Biowin2 (Non-Linear Model)     :   0.9981
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.2260  (weeks       )
   Biowin4 (Primary Survey Model) :   4.0770  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.8978
   Biowin6 (MITI Non-Linear Model):   0.9556
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.7390
 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):  12.2 Pa (0.0912 mm Hg)
  Log Koa (Koawin est  ): 5.461
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  2.47E-007 
       Octanol/air (Koa) model:  7.1E-008 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  8.91E-006 
       Mackay model           :  1.97E-005 
       Octanol/air (Koa) model:  5.68E-006 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  10.4786 E-12 cm3/molecule-sec
      Half-Life =     1.021 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    12.249 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 1.43E-005 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  466.3
      Log Koc:  2.669 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  5.317E-002  L/mol-sec
  Kb Half-Life at pH 8:     150.863  days   
  Kb Half-Life at pH 7:       4.130  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 1.612 (BCF = 40.97)
       log Kow used: 4.30 (estimated)

 Volatilization from Water:
    Henry LC:  0.00177 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River:      1.844  hours
    Half-Life from Model Lake :      134.6  hours   (5.607 days)

 Removal In Wastewater Treatment:
    Total removal:              63.49  percent
    Total biodegradation:        0.32  percent
    Total sludge adsorption:    38.63  percent
    Total to Air:               24.54  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       2.97            24.5         1000       
   Water     15.2            360          1000       
   Soil      78.1            720          1000       
   Sediment  3.74            3.24e+003    0          
     Persistence Time: 427 hr




                    

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