ChemSpider 2D Image | 2-Phenyl-1,3-dithiolane-2-carboxylic acid | C10H10O2S2

2-Phenyl-1,3-dithiolane-2-carboxylic acid

  • Molecular FormulaC10H10O2S2
  • Average mass226.315 Da
  • Monoisotopic mass226.012222 Da
  • ChemSpider ID263245

More details:

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

1,3-Dithiolane-2-carboxylic acid, 2-phenyl- [ACD/Index Name]
2-Phenyl-1,3-dithiolan-2-carbonsäure [German] [ACD/IUPAC Name]
2-Phenyl-1,3-dithiolane-2-carboxylic acid [ACD/IUPAC Name]
Acide 2-phényl-1,3-dithiolane-2-carboxylique [French] [ACD/IUPAC Name]
1,3-DITHIOLANE-2-CARBOXYLICACID, 2-PHENYL-
23118-19-6 [RN]

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

NSC169856 [DBID]

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

Density: 1.4±0.1 g/cm3
Boiling Point: 429.2±45.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.1 mmHg at 25°C
Enthalpy of Vaporization: 72.2±3.0 kJ/mol
Flash Point: 213.4±28.7 °C
Index of Refraction: 1.669
Molar Refractivity: 60.6±0.3 cm3
#H bond acceptors: 2
#H bond donors: 1
#Freely Rotating Bonds: 2
#Rule of 5 Violations: 0
ACD/LogP: 2.94
ACD/LogD (pH 5.5): -0.54
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.00
ACD/LogD (pH 7.4): -0.91
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.00
Polar Surface Area: 88 Å2
Polarizability: 24.0±0.5 10-24cm3
Surface Tension: 62.9±3.0 dyne/cm
Molar Volume: 162.5±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) =  3.24

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  365.71  (Adapted Stein & Brown method)
    Melting Pt (deg C):  141.11  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  3.74E-006  (Modified Grain method)
    Subcooled liquid VP: 5.58E-005 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):  134.7
       log Kow used: 3.24 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  450.4 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.22E-012  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  8.268E-009 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  3.24  (KowWin est)
  Log Kaw used:  -10.042  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  13.282
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6567
   Biowin2 (Non-Linear Model)     :   0.6258
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.8736  (weeks       )
   Biowin4 (Primary Survey Model) :   3.7582  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.3682
   Biowin6 (MITI Non-Linear Model):   0.1978
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.1896
 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):  0.00744 Pa (5.58E-005 mm Hg)
  Log Koa (Koawin est  ): 13.282
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.000403 
       Octanol/air (Koa) model:  4.7 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.0144 
       Mackay model           :  0.0313 
       Octanol/air (Koa) model:  0.997 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  19.6856 E-12 cm3/molecule-sec
      Half-Life =     0.543 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     6.520 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.0228 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  291.3
      Log Koc:  2.464 

 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: 3.24 (estimated)

 Volatilization from Water:
    Henry LC:  2.22E-012 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 3.967E+008  hours   (1.653E+007 days)
    Half-Life from Model Lake : 4.328E+009  hours   (1.803E+008 days)

 Removal In Wastewater Treatment:
    Total removal:               8.33  percent
    Total biodegradation:        0.15  percent
    Total sludge adsorption:     8.19  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       3.95e-005       13           1000       
   Water     16.4            360          1000       
   Soil      83.1            720          1000       
   Sediment  0.435           3.24e+003    0          
     Persistence Time: 780 hr

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