ChemSpider 2D Image | Propyl heptanoate | C10H20O2

Propyl heptanoate

  • Molecular FormulaC10H20O2
  • Average mass172.265 Da
  • Monoisotopic mass172.146332 Da
  • ChemSpider ID199694

More details:






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

231-917-6 [EINECS]
7778-87-2 [RN]
Heptanoate de propyle [French] [ACD/IUPAC Name]
Heptanoic acid, propyl ester [ACD/Index Name]
Propyl heptanoate [ACD/IUPAC Name]
Propyl-heptanoat [German] [ACD/IUPAC Name]
[7778-87-2]
EINECS 231-917-6
enanthic acid propyl ester
FEMA 2948
More...

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

43257OA2O9 [DBID]
AI3-30737 [DBID]
FEMA No. 2948 [DBID]
NSC23045 [DBID]
UNII:43257OA2O9 [DBID]
UNII-43257OA2O9 [DBID]
W294802_ALDRICH [DBID]
  • Experimental Physico-chemical Properties
  • Miscellaneous
  • Gas Chromatography
    • Retention Index (Kovats):

      1183 (estimated with error: 47) NIST Spectra mainlib_160112, replib_285522
      1174 (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: 7778872; 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. IV. Separation of homologous series of certain halogenopropyl esters of aliphatic carboxylic acids on OV-101, J. Chromatogr., 281, 1983, 299-303.) NIST Spectra nist ri
    • Retention Index (Normal Alkane):

      1177 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column type: Capillary; CAS no: 7778872; 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
      1169 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.22 mm; Column length: 50 m; Column type: Capillary; Heat rate: 1 K/min; Start T: 100 C; End T: 220 C; Start time: 1 min; CAS no: 7778872; Active phase: OV-101; Carrier gas: He; Phase thickness: 1 um; Data type: Normal alkane RI; Authors: Camciuc, M.; Bessiere, J.M.; Vilarem, G.; Gaset, A., Volatile components in okra seed coat, Phytochemistry, 48(2), 1998, 311-315.) NIST Spectra nist ri
      1398 (Program type: Ramp; Column cl... (show more) ass: Standard polar; Column type: Capillary; CAS no: 7778872; 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
    • Retention Index (Linear):

      1177 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column type: Capillary; CAS no: 7778872; Active phase: SE-30; Substrate: Supelcoport; Data type: Linear RI; Authors: Peng, C.T.; Yang, Z.C.; Ding, S.F., Prediction of rentention idexes. II. Structure-retention index relationship on polar columns, J. Chromatogr., 586, 1991, 85-112.) NIST Spectra nist ri
      1425 (Program type: Complex; Column... (show more) class: Standard polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 35C(8min) =>4C/min =>60C =>6C/min =>160C=>20C/min =>200C(1min); CAS no: 7778872; Active phase: Supelcowax-10; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Bianchi, F.; Careri, M.; Mangia, A.; Musci, M., Retention indices in the analysis of food aroma volatile compounds in temperature-programmed gas chromatography: Database creation and evaluation of precision and robustness, J. Sep. Sci., 39, 2007, 563-572.) NIST Spectra nist ri
      1434 (Program type: Ramp; Column cl... (show more) ass: Standard polar; Column length: 3.05 m; Column type: Packed; Heat rate: 8 K/min; Start T: 40 C; End T: 200 C; End time: 60 min; Start time: 4 min; CAS no: 7778872; Active phase: Carbowax 20M; Substrate: Supelcoport; Data type: Linear RI; Authors: Peng, C.T.; Yang, Z.C.; Ding, S.F., Prediction of rentention idexes. II. Structure-retention index relationship on polar columns, J. Chromatogr., 586, 1991, 85-112.) 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: 206.8±8.0 °C at 760 mmHg
Vapour Pressure: 0.2±0.4 mmHg at 25°C
Enthalpy of Vaporization: 44.3±3.0 kJ/mol
Flash Point: 76.7±0.0 °C
Index of Refraction: 1.423
Molar Refractivity: 50.2±0.3 cm3
#H bond acceptors: 2
#H bond donors: 0
#Freely Rotating Bonds: 8
#Rule of 5 Violations: 0
ACD/LogP: 3.90
ACD/LogD (pH 5.5): 3.60
ACD/BCF (pH 5.5): 322.59
ACD/KOC (pH 5.5): 2174.21
ACD/LogD (pH 7.4): 3.60
ACD/BCF (pH 7.4): 322.59
ACD/KOC (pH 7.4): 2174.21
Polar Surface Area: 26 Å2
Polarizability: 19.9±0.5 10-24cm3
Surface Tension: 28.3±3.0 dyne/cm
Molar Volume: 197.1±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) =  3.81

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  210.70  (Adapted Stein & Brown method)
    Melting Pt (deg C):  -9.50  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.241  (Mean VP of Antoine & Grain methods)
    MP  (exp database):  -63.5 deg C
    BP  (exp database):  208 deg C

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  33.39
       log Kow used: 3.81 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  45.656 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:   1.25E-003  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  1.636E-003 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  3.81  (KowWin est)
  Log Kaw used:  -1.285  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  5.095
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.9481
   Biowin2 (Non-Linear Model)     :   0.9985
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.2570  (days-weeks  )
   Biowin4 (Primary Survey Model) :   4.0972  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.8901
   Biowin6 (MITI Non-Linear Model):   0.9545
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.7130
 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):  29.6 Pa (0.222 mm Hg)
  Log Koa (Koawin est  ): 5.095
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.01E-007 
       Octanol/air (Koa) model:  3.05E-008 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  3.66E-006 
       Mackay model           :  8.11E-006 
       Octanol/air (Koa) model:  2.44E-006 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   9.0656 E-12 cm3/molecule-sec
      Half-Life =     1.180 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    14.158 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 5.88E-006 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  252.8
      Log Koc:  2.403 

 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 = 2.234 (BCF = 171.5)
       log Kow used: 3.81 (estimated)

 Volatilization from Water:
    Henry LC:  0.00125 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River:      1.954  hours
    Half-Life from Model Lake :      131.4  hours   (5.474 days)

 Removal In Wastewater Treatment:
    Total removal:              46.28  percent
    Total biodegradation:        0.19  percent
    Total sludge adsorption:    18.91  percent
    Total to Air:               27.17  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       5.11            28.3         1000       
   Water     20.1            208          1000       
   Soil      73.7            416          1000       
   Sediment  1.11            1.87e+003    0          
     Persistence Time: 259 hr




                    

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