ChemSpider 2D Image | Heptyl 2-butenoate | C11H20O2

Heptyl 2-butenoate

  • Molecular FormulaC11H20O2
  • Average mass184.275 Da
  • Monoisotopic mass184.146332 Da
  • ChemSpider ID77675

More details:

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

16930-99-7 [RN]
240-999-2 [EINECS]
2-Buténoate d'heptyle [French] [ACD/IUPAC Name]
2-Butenoic acid, heptyl ester [ACD/Index Name]
Heptyl 2-butenoate [ACD/IUPAC Name]
Heptyl but-2-enoate
Heptyl-2-butenoat [German] [ACD/IUPAC Name]
heptyl crotonate
HEPTYL-CROTONATE

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

Density: 0.9±0.1 g/cm3
Boiling Point: 235.7±9.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.5 mmHg at 25°C
Enthalpy of Vaporization: 47.2±3.0 kJ/mol
Flash Point: 106.1±6.2 °C
Index of Refraction: 1.442
Molar Refractivity: 54.8±0.3 cm3
#H bond acceptors: 2
#H bond donors: 0
#Freely Rotating Bonds: 8
#Rule of 5 Violations: 0
ACD/LogP: 4.51
ACD/LogD (pH 5.5): 4.07
ACD/BCF (pH 5.5): 727.20
ACD/KOC (pH 5.5): 3890.22
ACD/LogD (pH 7.4): 4.07
ACD/BCF (pH 7.4): 727.20
ACD/KOC (pH 7.4): 3890.22
Polar Surface Area: 26 Å2
Polarizability: 21.7±0.5 10-24cm3
Surface Tension: 29.2±3.0 dyne/cm
Molar Volume: 207.2±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) =  4.09

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  235.33  (Adapted Stein & Brown method)
    Melting Pt (deg C):  0.78  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.0592  (Mean VP of Antoine & Grain methods)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  16.97
       log Kow used: 4.09 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  31.375 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   7.93E-004  atm-m3/mole
   Group Method:   3.46E-004  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  8.459E-004 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  4.09  (KowWin est)
  Log Kaw used:  -1.489  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  5.579
      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)    :   0.8173
   Biowin6 (MITI Non-Linear Model):   0.9109
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.5400
 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):  7.51 Pa (0.0563 mm Hg)
  Log Koa (Koawin est  ): 5.579
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  4E-007 
       Octanol/air (Koa) model:  9.31E-008 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1.44E-005 
       Mackay model           :  3.2E-005 
       Octanol/air (Koa) model:  7.45E-006 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  28.6824 E-12 cm3/molecule-sec [Cis-isomer]
      OVERALL OH Rate Constant =  31.3424 E-12 cm3/molecule-sec [Trans-isomer]
      Half-Life =    4.475 Hrs (12-hr day; 1.5E6 OH/cm3) [Cis-isomer]
      Half-Life =    4.095 Hrs (12-hr day; 1.5E6 OH/cm3) [Trans-isomer]
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     0.568750 E-17 cm3/molecule-sec [Cis-]
      OVERALL Ozone Rate Constant =     1.137500 E-17 cm3/molecule-sec [Trans-]
      Half-Life =     2.015 Days (at 7E11 mol/cm3) [Cis-isomer]
      Half-Life =     1.007 Days (at 7E11 mol/cm3) [Trans-isomer]
   Fraction sorbed to airborne particulates (phi): 2.32E-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 :  7.497E-003  L/mol-sec
  Kb Half-Life at pH 8:       2.929  years  
  Kb Half-Life at pH 7:      29.295  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 2.447 (BCF = 279.8)
       log Kow used: 4.09 (estimated)

 Volatilization from Water:
    Henry LC:  0.000346 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River:      3.682  hours
    Half-Life from Model Lake :        154  hours   (6.417 days)

 Removal In Wastewater Treatment:
    Total removal:              41.65  percent
    Total biodegradation:        0.32  percent
    Total sludge adsorption:    32.32  percent
    Total to Air:                9.01  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       1.01            7.55         1000       
   Water     17.5            360          1000       
   Soil      78.8            720          1000       
   Sediment  2.71            3.24e+003    0          
     Persistence Time: 433 hr

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