ChemSpider 2D Image | 1,2-Ethanediylbis(oxy-2,1-ethanediyl) dimethanesulfonate | C8H18O8S2

1,2-Ethanediylbis(oxy-2,1-ethanediyl) dimethanesulfonate

  • Molecular FormulaC8H18O8S2
  • Average mass306.354 Da
  • Monoisotopic mass306.044312 Da
  • ChemSpider ID9252784

More details:

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

1,2-Ethandiylbis(oxy-2,1-ethandiyl)-dimethansulfonat [German] [ACD/IUPAC Name]
1,2-Ethanediylbis(oxy-2,1-ethanediyl) dimethanesulfonate [ACD/IUPAC Name]
Diméthanesulfonate de 1,2-éthanediylbis(oxy-2,1-éthanediyle) [French] [ACD/IUPAC Name]
Ethanol, 2,2'-[1,2-ethanediylbis(oxy)]bis-, dimethanesulfonate [ACD/Index Name]
(Ethane-1,2-diylbis(oxy))bis(ethane-2,1-diyl) dimethanesulfonate
2,2'-[1,2-Ethanediylbis(oxy)]bis-ethanol 1,1'-dimethanesulfonate
2-[2-(2-methylsulfonyloxyethoxy)ethoxy]ethyl methanesulfonate
2-{2-[2-(METHANESULFONYLOXY)ETHOXY]ETHOXY}ETHYL METHANESULFONATE
80322-82-3 [RN]
Dimesyl triethylene glycol
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    Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, version: 14.00

    Density: 1.3±0.1 g/cm3
    Boiling Point: 508.9±40.0 °C at 760 mmHg
    Vapour Pressure: 0.0±1.3 mmHg at 25°C
    Enthalpy of Vaporization: 75.0±3.0 kJ/mol
    Flash Point: 261.6±27.3 °C
    Index of Refraction: 1.470
    Molar Refractivity: 63.7±0.4 cm3
    #H bond acceptors: 8
    #H bond donors: 0
    #Freely Rotating Bonds: 11
    #Rule of 5 Violations: 0
    ACD/LogP: -1.39
    ACD/LogD (pH 5.5): -0.74
    ACD/BCF (pH 5.5): 1.00
    ACD/KOC (pH 5.5): 9.40
    ACD/LogD (pH 7.4): -0.74
    ACD/BCF (pH 7.4): 1.00
    ACD/KOC (pH 7.4): 9.40
    Polar Surface Area: 122 Å2
    Polarizability: 25.2±0.5 10-24cm3
    Surface Tension: 46.4±3.0 dyne/cm
    Molar Volume: 228.1±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) =  -2.21

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  407.80  (Adapted Stein & Brown method)
    Melting Pt (deg C):  158.70  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.29E-007  (Modified Grain method)
    Subcooled liquid VP: 5.37E-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):  8.632e+005
       log Kow used: -2.21 (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:
       Esters

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   7.07E-014  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.069E-013 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -2.21  (KowWin est)
  Log Kaw used:  -11.539  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  9.329
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :  -0.0930
   Biowin2 (Non-Linear Model)     :   0.0003
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.5048  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.3863  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.1010
   Biowin6 (MITI Non-Linear Model):   0.0195
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.3184
 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):  0.000716 Pa (5.37E-006 mm Hg)
  Log Koa (Koawin est  ): 9.329
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.00419 
       Octanol/air (Koa) model:  0.000524 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.131 
       Mackay model           :  0.251 
       Octanol/air (Koa) model:  0.0402 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  29.9116 E-12 cm3/molecule-sec
      Half-Life =     0.358 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     4.291 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.191 (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: -2.21 (estimated)

 Volatilization from Water:
    Henry LC:  7.07E-014 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.449E+010  hours   (6.039E+008 days)
    Half-Life from Model Lake : 1.581E+011  hours   (6.588E+009 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       1.18e-006       8.58         1000       
   Water     46.5            900          1000       
   Soil      53.5            1.8e+003     1000       
   Sediment  0.0892          8.1e+003     0          
     Persistence Time: 973 hr

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