ChemSpider 2D Image | 3-[(Carboxymethyl)sulfanyl]-2-hydroxypropanoic acid | C5H8O5S

3-[(Carboxymethyl)sulfanyl]-2-hydroxypropanoic acid

  • Molecular FormulaC5H8O5S
  • Average mass180.179 Da
  • Monoisotopic mass180.009247 Da
  • ChemSpider ID114522

More details:






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

3-[(Carboxymethyl)sulfanyl]-2-hydroxypropanoic acid [ACD/IUPAC Name]
3-[(Carboxymethyl)sulfanyl]-2-hydroxypropansäure [German] [ACD/IUPAC Name]
Acide 3-[(carboxyméthyl)sulfanyl]-2-hydroxypropanoïque [French] [ACD/IUPAC Name]
Propanoic acid, 3-[(carboxymethyl)thio]-2-hydroxy- [ACD/Index Name]
(2z)-3-[(Carboxymethyl)sulfanyl]-2-Hydroxyprop-2-Enoic Acid
3-((Carboxymethyl)thio)-2-hydroxypropanoic acid
3-(CARBOXYMETHYLSULFANYL)-2-HYDROXY-PROPANOIC ACID
3-carboxymethylthiolactic acid
3-Cmtla
68373-09-1 [RN]
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Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module

Density: 1.6±0.1 g/cm3
Boiling Point: 482.6±40.0 °C at 760 mmHg
Vapour Pressure: 0.0±2.7 mmHg at 25°C
Enthalpy of Vaporization: 86.1±6.0 kJ/mol
Flash Point: 245.7±27.3 °C
Index of Refraction: 1.590
Molar Refractivity: 37.8±0.3 cm3
#H bond acceptors: 5
#H bond donors: 3
#Freely Rotating Bonds: 5
#Rule of 5 Violations: 0
ACD/LogP: 0.24
ACD/LogD (pH 5.5): -4.42
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.00
ACD/LogD (pH 7.4): -5.07
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.00
Polar Surface Area: 120 Å2
Polarizability: 15.0±0.5 10-24cm3
Surface Tension: 83.9±3.0 dyne/cm
Molar Volume: 112.2±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) =  -1.89

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  368.00  (Adapted Stein & Brown method)
    Melting Pt (deg C):  135.84  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.22E-007  (Modified Grain method)
    Subcooled liquid VP: 1.58E-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):  1e+006
       log Kow used: -1.89 (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:
       Neutral Organics-acid

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   9.00E-015  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  2.892E-014 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -1.89  (KowWin est)
  Log Kaw used:  -12.434  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  10.544
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.9659
   Biowin2 (Non-Linear Model)     :   0.9455
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.6902  (days-weeks  )
   Biowin4 (Primary Survey Model) :   4.4884  (hours-days  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.7477
   Biowin6 (MITI Non-Linear Model):   0.7952
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  1.2285
 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):  0.000211 Pa (1.58E-006 mm Hg)
  Log Koa (Koawin est  ): 10.544
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.0142 
       Octanol/air (Koa) model:  0.00859 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.34 
       Mackay model           :  0.533 
       Octanol/air (Koa) model:  0.407 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  23.5685 E-12 cm3/molecule-sec
      Half-Life =     0.454 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     5.446 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi): 0.436 (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: -1.89 (estimated)

 Volatilization from Water:
    Henry LC:  9E-015 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 8.732E+010  hours   (3.638E+009 days)
    Half-Life from Model Lake : 9.526E+011  hours   (3.969E+010 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       5.05e-007       10.9         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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