ChemSpider 2D Image | ASISCHEM C75274 | C11H11NO3S

ASISCHEM C75274

  • Molecular FormulaC11H11NO3S
  • Average mass237.275 Da
  • Monoisotopic mass237.045959 Da
  • ChemSpider ID2147534

More details:

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

2-(1,3-Benzoxazol-2-ylsulfanyl)butanoic acid [ACD/IUPAC Name]
2-(1,3-Benzoxazol-2-ylsulfanyl)butansäure [German] [ACD/IUPAC Name]
2-(Benzo[d]oxazol-2-ylthio)butanoic acid
339551-18-7 [RN]
Acide 2-(1,3-benzoxazol-2-ylsulfanyl)butanoïque [French] [ACD/IUPAC Name]
ASISCHEM C75274
Butanoic acid, 2-(2-benzoxazolylthio)- [ACD/Index Name]
2-(1,3-benzoxazol-2-ylthio)butanoic acid
2-(Benzooxazol-2-ylsulfanyl)-butyric acid
2-benzoxazol-2-ylthiobutanoic acid
More...

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

A3874/0164647 [DBID]
ChemDiv3_011756 [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: 398.1±44.0 °C at 760 mmHg
    Vapour Pressure: 0.0±1.0 mmHg at 25°C
    Enthalpy of Vaporization: 68.4±3.0 kJ/mol
    Flash Point: 194.6±28.4 °C
    Index of Refraction: 1.640
    Molar Refractivity: 62.8±0.4 cm3
    #H bond acceptors: 4
    #H bond donors: 1
    #Freely Rotating Bonds: 4
    #Rule of 5 Violations: 0
    ACD/LogP: 3.37
    ACD/LogD (pH 5.5): 0.03
    ACD/BCF (pH 5.5): 1.00
    ACD/KOC (pH 5.5): 2.21
    ACD/LogD (pH 7.4): -1.28
    ACD/BCF (pH 7.4): 1.00
    ACD/KOC (pH 7.4): 1.00
    Polar Surface Area: 89 Å2
    Polarizability: 24.9±0.5 10-24cm3
    Surface Tension: 63.7±5.0 dyne/cm
    Molar Volume: 174.2±5.0 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) =  2.94

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  386.19  (Adapted Stein & Brown method)
    Melting Pt (deg C):  148.09  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.01E-006  (Modified Grain method)
    Subcooled liquid VP: 1.8E-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):  214.1
       log Kow used: 2.94 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  840.35 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 :   2.62E-013  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.473E-009 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.94  (KowWin est)
  Log Kaw used:  -10.970  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  13.910
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.7073
   Biowin2 (Non-Linear Model)     :   0.5702
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.0394  (weeks       )
   Biowin4 (Primary Survey Model) :   3.8910  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.2194
   Biowin6 (MITI Non-Linear Model):   0.0863
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.4217
 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):  0.0024 Pa (1.8E-005 mm Hg)
  Log Koa (Koawin est  ): 13.910
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.00125 
       Octanol/air (Koa) model:  20 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.0432 
       Mackay model           :  0.0909 
       Octanol/air (Koa) model:  0.999 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  73.8187 E-12 cm3/molecule-sec
      Half-Life =     0.145 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.739 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.0671 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  928.8
      Log Koc:  2.968 

 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: 2.94 (estimated)

 Volatilization from Water:
    Henry LC:  2.62E-013 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 3.442E+009  hours   (1.434E+008 days)
    Half-Life from Model Lake : 3.755E+010  hours   (1.565E+009 days)

 Removal In Wastewater Treatment:
    Total removal:               5.21  percent
    Total biodegradation:        0.12  percent
    Total sludge adsorption:     5.09  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       4.88e-006       3.48         1000       
   Water     17              360          1000       
   Soil      82.7            720          1000       
   Sediment  0.254           3.24e+003    0          
     Persistence Time: 773 hr

    Click to predict properties on the Chemicalize site


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