ChemSpider 2D Image | (2R)-2-amino-3-oxo-propane-1-sulfonic acid | C3H7NO4S

(2R)-2-amino-3-oxo-propane-1-sulfonic acid

  • Molecular FormulaC3H7NO4S
  • Average mass153.157 Da
  • Monoisotopic mass153.009583 Da
  • ChemSpider ID8278415

  • defined stereocentres - 1 of 1 defined stereocentres

More details:

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

(2R)-2-Amino-3-oxo-1-propansulfonsäure [German] [ACD/IUPAC Name]
Acide (2R)-2-amino-3-oxo-1-propanesulfonique [French] [ACD/IUPAC Name]

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

Density: 1.6±0.1 g/cm3
Boiling Point:
Vapour Pressure:
Enthalpy of Vaporization:
Flash Point:
Index of Refraction: 1.529
Molar Refractivity: 30.2±0.4 cm3
#H bond acceptors: 5
#H bond donors: 3
#Freely Rotating Bonds: 3
#Rule of 5 Violations: 0
ACD/LogP: -2.03
ACD/LogD (pH 5.5): -5.19
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.00
ACD/LogD (pH 7.4): -5.91
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.00
Polar Surface Area: 106 Å2
Polarizability: 12.0±0.5 10-24cm3
Surface Tension: 73.4±3.0 dyne/cm
Molar Volume: 98.0±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) =  -4.43

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  323.08  (Adapted Stein & Brown method)
    Melting Pt (deg C):  99.11  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  5.79E-006  (Modified Grain method)
    Subcooled liquid VP: 3.04E-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):  1e+006
       log Kow used: -4.43 (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:
       Aldehydes-acid
       Aliphatic Amines-acid

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   3.16E-014  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.167E-012 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -4.43  (KowWin est)
  Log Kaw used:  -11.889  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  7.459
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.2215
   Biowin2 (Non-Linear Model)     :   1.0000
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.1001  (weeks       )
   Biowin4 (Primary Survey Model) :   4.0438  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.6999
   Biowin6 (MITI Non-Linear Model):   0.7095
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.9961
 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):  0.00405 Pa (3.04E-005 mm Hg)
  Log Koa (Koawin est  ): 7.459
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.00074 
       Octanol/air (Koa) model:  7.06E-006 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.026 
       Mackay model           :  0.0559 
       Octanol/air (Koa) model:  0.000565 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  62.1863 E-12 cm3/molecule-sec
      Half-Life =     0.172 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     2.064 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.041 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1
      Log Koc:  0.000 

 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: -4.43 (estimated)

 Volatilization from Water:
    Henry LC:  3.16E-014 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 2.293E+010  hours   (9.554E+008 days)
    Half-Life from Model Lake : 2.501E+011  hours   (1.042E+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       7.66e-007       4.13         1000       
   Water     39              360          1000       
   Soil      60.9            720          1000       
   Sediment  0.0713          3.24e+003    0          
     Persistence Time: 579 hr

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