ChemSpider 2D Image | (2S,3S)-2,3-Dihydroxy-4-sulfanyl-1-butanesulfonate | C4H9O5S2

(2S,3S)-2,3-Dihydroxy-4-sulfanyl-1-butanesulfonate

  • Molecular FormulaC4H9O5S2
  • Average mass201.242 Da
  • Monoisotopic mass200.989685 Da
  • ChemSpider ID4450354
  • Charge - Charge

    defined stereocentres - 2 of 2 defined stereocentres


More details:






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

(2S,3S)-2,3-Dihydroxy-4-sulfanyl-1-butanesulfonate [ACD/IUPAC Name]
(2S,3S)-2,3-Dihydroxy-4-sulfanyl-1-butanesulfonate [French] [ACD/IUPAC Name]
(2S,3S)-2,3-Dihydroxy-4-sulfanyl-1-butansulfonat [German] [ACD/IUPAC Name]
1-Butanesulfonic acid, 2,3-dihydroxy-4-mercapto-, ion(1-), (2S,3S)- [ACD/Index Name]
(2S,3S)-2,3-DIHYDROXY-4-SULFANYLBUTANE-1-SULFONATE
DT3

Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module

Density:
Boiling Point:
Vapour Pressure:
Enthalpy of Vaporization:
Flash Point:
Index of Refraction:
Molar Refractivity:
#H bond acceptors: 5
#H bond donors: 3
#Freely Rotating Bonds: 4
#Rule of 5 Violations: 0
ACD/LogP: -2.11
ACD/LogD (pH 5.5): -5.85
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.00
ACD/LogD (pH 7.4): -5.89
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.00
Polar Surface Area: 145 Å2
Polarizability:
Surface Tension:
Molar Volume:

Predicted data is generated using the US Environmental Protection Agency’s EPISuite™

                        
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  -3.63

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  388.58  (Adapted Stein & Brown method)
    Melting Pt (deg C):  135.07  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  5.89E-009  (Modified Grain method)
    Subcooled liquid VP: 7.53E-008 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):  1e+006
       log Kow used: -3.63 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1e+006 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.40E-015  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.567E-015 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -3.63  (KowWin est)
  Log Kaw used:  -13.242  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  9.612
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.0771
   Biowin2 (Non-Linear Model)     :   0.9999
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.2648  (days-weeks  )
   Biowin4 (Primary Survey Model) :   3.9920  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4302
   Biowin6 (MITI Non-Linear Model):   0.3441
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.8219
 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):  1E-005 Pa (7.53E-008 mm Hg)
  Log Koa (Koawin est  ): 9.612
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.299 
       Octanol/air (Koa) model:  0.001 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.915 
       Mackay model           :  0.96 
       Octanol/air (Koa) model:  0.0744 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  63.5748 E-12 cm3/molecule-sec
      Half-Life =     0.168 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     2.019 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.938 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  10
      Log Koc:  1.000 

 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: -3.63 (estimated)

 Volatilization from Water:
    Henry LC:  1.4E-015 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 5.947E+011  hours   (2.478E+010 days)
    Half-Life from Model Lake : 6.488E+012  hours   (2.703E+011 days)

 Removal In Wastewater Treatment:
    Total removal:               1.85  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.75  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       6.64e-007       4.04         1000       
   Water     34.5            208          1000       
   Soil      65.5            416          1000       
   Sediment  0.0596          1.87e+003    0          
     Persistence Time: 387 hr




                    

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