ChemSpider 2D Image | 5-Methyl-2-thienylcarbonyl benzoic acid | C13H10O3S

5-Methyl-2-thienylcarbonyl benzoic acid

  • Molecular FormulaC13H10O3S
  • Average mass246.282 Da
  • Monoisotopic mass246.035065 Da
  • ChemSpider ID3030898

More details:

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

152567-82-3 [RN]
2-[(5-Methyl-2-thienyl)carbonyl]benzoesäure [German] [ACD/IUPAC Name]
2-[(5-Methyl-2-thienyl)carbonyl]benzoic acid [ACD/IUPAC Name]
2-[(5-methylthiophen-2-yl)carbonyl]benzoic acid
5-Methyl-2-thienylcarbonyl benzoic acid
Acide 2-[(5-méthyl-2-thiényl)carbonyl]benzoïque [French] [ACD/IUPAC Name]
Benzoic acid, 2-[(5-methyl-2-thienyl)carbonyl]- [ACD/Index Name]
2-(5-Methyl-2-thenoyl)benzoic acid
2-(5-Methylthiophene-2-carbonyl)benzoic acid
2-[(5-methyl-2-thienyl)carbonyl]benzenecarboxylic acid
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

Bionet2_001226 [DBID]
MLS000544952 [DBID]
SMR000126709 [DBID]

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

    Density: 1.3±0.1 g/cm3
    Boiling Point: 470.9±40.0 °C at 760 mmHg
    Vapour Pressure: 0.0±1.2 mmHg at 25°C
    Enthalpy of Vaporization: 77.3±3.0 kJ/mol
    Flash Point: 238.6±27.3 °C
    Index of Refraction: 1.631
    Molar Refractivity: 66.2±0.3 cm3
    #H bond acceptors: 3
    #H bond donors: 1
    #Freely Rotating Bonds: 3
    #Rule of 5 Violations: 0
    ACD/LogP: 2.37
    ACD/LogD (pH 5.5): 0.89
    ACD/BCF (pH 5.5): 1.00
    ACD/KOC (pH 5.5): 7.51
    ACD/LogD (pH 7.4): -0.05
    ACD/BCF (pH 7.4): 1.00
    ACD/KOC (pH 7.4): 1.00
    Polar Surface Area: 83 Å2
    Polarizability: 26.2±0.5 10-24cm3
    Surface Tension: 56.7±3.0 dyne/cm
    Molar Volume: 185.8±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) =  3.05

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  404.67  (Adapted Stein & Brown method)
    Melting Pt (deg C):  164.45  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.35E-007  (Modified Grain method)
    Subcooled liquid VP: 6.4E-006 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):  61.21
       log Kow used: 3.05 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  445.25 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.34E-011  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.244E-009 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  3.05  (KowWin est)
  Log Kaw used:  -9.019  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  12.069
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.8687
   Biowin2 (Non-Linear Model)     :   0.8868
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.6455  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.4094  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.5649
   Biowin6 (MITI Non-Linear Model):   0.4310
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.2346
 Ready Biodegradability Prediction:   NO

Hydrocarbon Biodegradation (BioHCwin v1.01):
    Structure incompatible with current estimation method!

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  0.000853 Pa (6.4E-006 mm Hg)
  Log Koa (Koawin est  ): 12.069
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.00352 
       Octanol/air (Koa) model:  0.288 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.113 
       Mackay model           :  0.22 
       Octanol/air (Koa) model:  0.958 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  23.8204 E-12 cm3/molecule-sec
      Half-Life =     0.449 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     5.388 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.166 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  84.59
      Log Koc:  1.927 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
    Rate constants can NOT be estimated for this structure!

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 0.500 (BCF = 3.162)
       log Kow used: 3.05 (estimated)

 Volatilization from Water:
    Henry LC:  2.34E-011 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 3.927E+007  hours   (1.636E+006 days)
    Half-Life from Model Lake : 4.284E+008  hours   (1.785E+007 days)

 Removal In Wastewater Treatment:
    Total removal:               6.14  percent
    Total biodegradation:        0.13  percent
    Total sludge adsorption:     6.01  percent
    Total to Air:                0.00  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.000207        10.8         1000       
   Water     12.7            900          1000       
   Soil      87              1.8e+003     1000       
   Sediment  0.322           8.1e+003     0          
     Persistence Time: 1.79e+003 hr

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