ChemSpider 2D Image | (2R,3R)-1,4-Bis[(thioxoamino)oxy]-2,3-butanediol | C4H8N2O4S2

(2R,3R)-1,4-Bis[(thioxoamino)oxy]-2,3-butanediol

  • Molecular FormulaC4H8N2O4S2
  • Average mass212.247 Da
  • Monoisotopic mass211.992554 Da
  • ChemSpider ID168770

  • defined stereocentres - 2 of 2 defined stereocentres

More details:

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

(2R,3R)-1,4-Bis[(thioxoamino)oxy]-2,3-butandiol [German] [ACD/IUPAC Name]
(2R,3R)-1,4-Bis[(thioxoamino)oxy]-2,3-butanediol [ACD/IUPAC Name]
(2R,3R)-1,4-Bis[(thioxoamino)oxy]-2,3-butanediol [French] [ACD/IUPAC Name]
2,3-Butanediol, 1,4-bis[(thioxoamino)oxy]-, (2R,3R)- [ACD/Index Name]
73427-32-4 [RN]
S-nitrosodithiothreitol
S-Nitroso-dtt
Thionitrous acid, S,S'-(2,3-dihydroxy-1,4-butanediyl) ester, (R*,R*)-

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

Density: 1.6±0.1 g/cm3
Boiling Point: 344.0±52.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.7 mmHg at 25°C
Enthalpy of Vaporization: 68.1±6.0 kJ/mol
Flash Point: 161.8±30.7 °C
Index of Refraction: 1.622
Molar Refractivity: 46.2±0.5 cm3
#H bond acceptors: 6
#H bond donors: 2
#Freely Rotating Bonds: 7
#Rule of 5 Violations: 0
ACD/LogP: 1.72
ACD/LogD (pH 5.5): 0.98
ACD/BCF (pH 5.5): 3.27
ACD/KOC (pH 5.5): 81.27
ACD/LogD (pH 7.4): 0.98
ACD/BCF (pH 7.4): 3.27
ACD/KOC (pH 7.4): 81.27
Polar Surface Area: 148 Å2
Polarizability: 18.3±0.5 10-24cm3
Surface Tension: 53.8±7.0 dyne/cm
Molar Volume: 131.3±7.0 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) =  -3.67

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  243.72  (Adapted Stein & Brown method)
    Melting Pt (deg C):  53.53  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.00159  (Modified Grain method)
    Subcooled liquid VP: 0.00292 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: -3.67 (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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   Incomplete
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  4.440E-010 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Can Not Estimate (can not calculate HenryLC)

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.9640
   Biowin2 (Non-Linear Model)     :   0.9030
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.0501  (weeks       )
   Biowin4 (Primary Survey Model) :   3.8004  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4005
   Biowin6 (MITI Non-Linear Model):   0.2822
 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):  0.389 Pa (0.00292 mm Hg)
  Log Koa (): not available
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  7.71E-006 
       Octanol/air (Koa) model:  not available
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.000278 
       Mackay model           :  0.000616 
       Octanol/air (Koa) model:  not available

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  21.2388 E-12 cm3/molecule-sec
      Half-Life =     0.504 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     6.043 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.000447 (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: -3.67 (estimated)

 Volatilization from Water:
    Henry LC:  4.44E-010 atm-m3/mole  (calculated from VP/WS)
    Half-Life from Model River: 1.921E+006  hours   (8.004E+004 days)
    Half-Life from Model Lake : 2.096E+007  hours   (8.732E+005 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       0.0104          12.1         1000       
   Water     39.1            360          1000       
   Soil      60.9            720          1000       
   Sediment  0.0714          3.24e+003    0          
     Persistence Time: 576 hr

Click to predict properties on the Chemicalize site


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