ChemSpider 2D Image | Ethyl 3-(3-thienyl)propanoate | C9H12O2S

Ethyl 3-(3-thienyl)propanoate

  • Molecular FormulaC9H12O2S
  • Average mass184.255 Da
  • Monoisotopic mass184.055801 Da
  • ChemSpider ID8854405

More details:

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

3-(3-Thiényl)propanoate d'éthyle [French] [ACD/IUPAC Name]
3-Thiophenepropanoic acid, ethyl ester [ACD/Index Name]
Ethyl 3-(3-thienyl)propanoate [ACD/IUPAC Name]
Ethyl-3-(3-thienyl)propanoat [German] [ACD/IUPAC Name]
[99198-96-6] [RN]
99198-96-6 [RN]
CA-5155
Ethyl 3-(thiophen-3-yl)propanoate
Ethyl3-(thiophen-3-yl)propanoate
ETHYL-3-(THIOPHEN-3-YL)PROPANOATE
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    Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, version: 14.00

    Density: 1.1±0.1 g/cm3
    Boiling Point: 250.0±15.0 °C at 760 mmHg
    Vapour Pressure: 0.0±0.5 mmHg at 25°C
    Enthalpy of Vaporization: 48.7±3.0 kJ/mol
    Flash Point: 105.0±20.4 °C
    Index of Refraction: 1.517
    Molar Refractivity: 49.9±0.3 cm3
    #H bond acceptors: 2
    #H bond donors: 0
    #Freely Rotating Bonds: 5
    #Rule of 5 Violations: 0
    ACD/LogP: 2.47
    ACD/LogD (pH 5.5): 2.69
    ACD/BCF (pH 5.5): 65.43
    ACD/KOC (pH 5.5): 693.96
    ACD/LogD (pH 7.4): 2.69
    ACD/BCF (pH 7.4): 65.43
    ACD/KOC (pH 7.4): 693.96
    Polar Surface Area: 55 Å2
    Polarizability: 19.8±0.5 10-24cm3
    Surface Tension: 38.8±3.0 dyne/cm
    Molar Volume: 164.7±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) =  2.88

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  260.61  (Adapted Stein & Brown method)
    Melting Pt (deg C):  52.75  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.00855  (Modified Grain method)
    Subcooled liquid VP: 0.0154 mm Hg (25 deg C, Mod-Grain method)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  181
       log Kow used: 2.88 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  216.88 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.36E-005  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.145E-005 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.88  (KowWin est)
  Log Kaw used:  -3.255  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  6.135
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.8887
   Biowin2 (Non-Linear Model)     :   0.9936
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.8574  (weeks       )
   Biowin4 (Primary Survey Model) :   3.7423  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.5759
   Biowin6 (MITI Non-Linear Model):   0.6828
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.5723
 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):  2.05 Pa (0.0154 mm Hg)
  Log Koa (Koawin est  ): 6.135
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.46E-006 
       Octanol/air (Koa) model:  3.35E-007 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  5.28E-005 
       Mackay model           :  0.000117 
       Octanol/air (Koa) model:  2.68E-005 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  26.8472 E-12 cm3/molecule-sec
      Half-Life =     0.398 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     4.781 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 8.48E-005 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  258.4
      Log Koc:  2.412 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  8.043E-002  L/mol-sec
  Kb Half-Life at pH 8:      99.743  days   
  Kb Half-Life at pH 7:       2.731  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 1.520 (BCF = 33.12)
       log Kow used: 2.88 (estimated)

 Volatilization from Water:
    Henry LC:  1.36E-005 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:      59.82  hours   (2.493 days)
    Half-Life from Model Lake :      766.4  hours   (31.93 days)

 Removal In Wastewater Treatment:
    Total removal:               5.50  percent
    Total biodegradation:        0.12  percent
    Total sludge adsorption:     4.65  percent
    Total to Air:                0.73  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.942           9.56         1000       
   Water     25.1            360          1000       
   Soil      73.6            720          1000       
   Sediment  0.337           3.24e+003    0          
     Persistence Time: 450 hr

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