ChemSpider 2D Image | Butyl cyclohexanecarboxylate | C11H20O2

Butyl cyclohexanecarboxylate

  • Molecular FormulaC11H20O2
  • Average mass184.275 Da
  • Monoisotopic mass184.146332 Da
  • ChemSpider ID73113

More details:

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

229-475-4 [EINECS]
4-Trans-butyl cyclohexane carboxylic acid
6553-81-7 [RN]
Butyl cyclohexanecarboxylate [ACD/IUPAC Name]
Butyl-cyclohexancarboxylat [German] [ACD/IUPAC Name]
Cyclohexanecarboxylate de butyle [French] [ACD/IUPAC Name]
Cyclohexanecarboxylic acid, butyl ester [ACD/Index Name]
38289-28-0 [RN]
butylcyclohexanecarboxylate
MFCD11040593

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

AI3-33528 [DBID]
  • Gas Chromatography

    • Retention Index (Kovats):

      1345 (estimated with error: 47) NIST Spectra mainlib_279533
      1305.46 (Program type: Isothermal; Col... (show more) umn class: Standard non-polar; Column diameter: 0.256 mm; Column length: 30 m; Column type: Capillary; Start T: 160 C; CAS no: 6553817; Active phase: DB-1; Carrier gas: N2; Phase thickness: 0.25 um; Data type: Kovats RI; Authors: Mijin, D.; Antonovic, D.G., The temperature dependence of the retention index for n-alkyl esters of acetic, propionic, cyclohexanecarboxylic, benzoic and phenylacetic acid on DB-1 and DB-5 capillary columns, J. Serb. Chem. Soc., 71(6), 2006, 629-637.) NIST Spectra nist ri
      1309.75 (Program type: Isothermal; Col... (show more) umn class: Semi-standard non-polar; Column diameter: 0.321 mm; Column length: 60 m; Column type: Capillary; Start T: 160 C; CAS no: 6553817; Active phase: DB-5; Carrier gas: N2; Phase thickness: 0.25 um; Data type: Kovats RI; Authors: Mijin, D.; Antonovic, D.G., The temperature dependence of the retention index for n-alkyl esters of acetic, propionic, cyclohexanecarboxylic, benzoic and phenylacetic acid on DB-1 and DB-5 capillary columns, J. Serb. Chem. Soc., 71(6), 2006, 629-637.) NIST Spectra nist ri

Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, version: 14.00

Density: 1.0±0.1 g/cm3
Boiling Point: 232.2±8.0 °C at 760 mmHg
Vapour Pressure: 0.1±0.5 mmHg at 25°C
Enthalpy of Vaporization: 46.9±3.0 kJ/mol
Flash Point: 87.1±3.5 °C
Index of Refraction: 1.455
Molar Refractivity: 52.5±0.3 cm3
#H bond acceptors: 2
#H bond donors: 0
#Freely Rotating Bonds: 5
#Rule of 5 Violations: 0
ACD/LogP: 3.83
ACD/LogD (pH 5.5): 3.71
ACD/BCF (pH 5.5): 387.71
ACD/KOC (pH 5.5): 2480.05
ACD/LogD (pH 7.4): 3.71
ACD/BCF (pH 7.4): 387.71
ACD/KOC (pH 7.4): 2480.05
Polar Surface Area: 26 Å2
Polarizability: 20.8±0.5 10-24cm3
Surface Tension: 33.2±3.0 dyne/cm
Molar Volume: 193.6±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) =  4.12

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  237.82  (Adapted Stein & Brown method)
    Melting Pt (deg C):  7.74  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.0519  (Mean VP of Antoine & Grain methods)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  16.03
       log Kow used: 4.12 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  94.498 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   7.46E-004  atm-m3/mole
   Group Method:   3.15E-004  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  7.851E-004 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  4.12  (KowWin est)
  Log Kaw used:  -1.516  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  5.636
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.9424
   Biowin2 (Non-Linear Model)     :   0.9982
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.2305  (weeks       )
   Biowin4 (Primary Survey Model) :   4.0799  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.7674
   Biowin6 (MITI Non-Linear Model):   0.8821
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.1280
 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):  6.61 Pa (0.0496 mm Hg)
  Log Koa (Koawin est  ): 5.636
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  4.54E-007 
       Octanol/air (Koa) model:  1.06E-007 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1.64E-005 
       Mackay model           :  3.63E-005 
       Octanol/air (Koa) model:  8.49E-006 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  12.5424 E-12 cm3/molecule-sec
      Half-Life =     0.853 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    10.233 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 2.63E-005 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  486.4
      Log Koc:  2.687 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  9.712E-003  L/mol-sec
  Kb Half-Life at pH 8:       2.261  years  
  Kb Half-Life at pH 7:      22.615  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 2.469 (BCF = 294.7)
       log Kow used: 4.12 (estimated)

 Volatilization from Water:
    Henry LC:  0.000315 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River:      3.908  hours
    Half-Life from Model Lake :      156.5  hours   (6.519 days)

 Removal In Wastewater Treatment:
    Total removal:              42.37  percent
    Total biodegradation:        0.34  percent
    Total sludge adsorption:    33.87  percent
    Total to Air:                8.17  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       2.28            20.5         1000       
   Water     17.4            360          1000       
   Soil      77.4            720          1000       
   Sediment  2.89            3.24e+003    0          
     Persistence Time: 442 hr

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