ChemSpider 2D Image | DITHIAOCTANEDIOL | C6H14O2S2

DITHIAOCTANEDIOL

  • Molecular FormulaC6H14O2S2
  • Average mass182.304 Da
  • Monoisotopic mass182.043518 Da
  • ChemSpider ID71239

More details:

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

2,2'-(1,2-Ethandiyldisulfandiyl)diethanol [German] [ACD/IUPAC Name]
2,2'-(1,2-Ethanediyldisulfanediyl)diethanol [ACD/IUPAC Name]
2,2'-(1,2-Éthanediyldisulfanediyl)diéthanol [French] [ACD/IUPAC Name]
2,2'-(Ethane-1,2-diyldisulfanediyl)diethanol
2,2'-(Ethylenedithio)diethanol
2-[2-(2-hydroxyethylsulfanyl)ethylsulfanyl]ethanol
3,6-Dithia-1,8-octanediol
3,6-Dithiaoctane-1,8-diol
DITHIAOCTANEDIOL
Ethanol, 2,2'-(1,2-ethanediylbis(thio))bis-
More...

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

KBC80263G6 [DBID]
235334_ALDRICH [DBID]
62150_FLUKA [DBID]
D5295_SIGMA [DBID]
UNII:KBC80263G6 [DBID]
UNII-KBC80263G6 [DBID]
ZINC02140921 [DBID]
  • Experimental Physico-chemical Properties
  • Predicted Physico-chemical Properties
  • Miscellaneous

    • Safety:

      CAUTION: May irritate eyes, skin, and respiratory tract Alfa Aesar A17654
  • Gas Chromatography

    • Retention Index (Kovats):

      1605 (estimated with error: 89) NIST Spectra mainlib_239080, replib_289552

    • Retention Index (Linear):

      1703 (Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 25 m; Column type: Capillary; Heat rate: 10 K/min; Start T: 40 C; End T: 280 C; End time: 10 min; Start time: 1 min; CAS no: 5244348; Active phase: SE-54; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Kostiainen, O., Gas Chromatography in Screening of Chemicals Related to the Chemical Weapons Convention, in Encyclopedia of Analytical Chemistry, Meyers, R.A., ed(s), John Wiley & Sons Ltd, Chichester, 2000, 963-979.) NIST Spectra nist ri

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

Density: 1.2±0.1 g/cm3
Boiling Point: 371.8±22.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.9 mmHg at 25°C
Enthalpy of Vaporization: 71.6±6.0 kJ/mol
Flash Point: 180.7±21.0 °C
Index of Refraction: 1.563
Molar Refractivity: 48.9±0.3 cm3
#H bond acceptors: 2
#H bond donors: 2
#Freely Rotating Bonds: 7
#Rule of 5 Violations: 0
ACD/LogP: 0.05
ACD/LogD (pH 5.5): 0.44
ACD/BCF (pH 5.5): 1.27
ACD/KOC (pH 5.5): 41.35
ACD/LogD (pH 7.4): 0.44
ACD/BCF (pH 7.4): 1.27
ACD/KOC (pH 7.4): 41.35
Polar Surface Area: 91 Å2
Polarizability: 19.4±0.5 10-24cm3
Surface Tension: 52.7±3.0 dyne/cm
Molar Volume: 150.5±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) =  -0.04

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  324.05  (Adapted Stein & Brown method)
    Melting Pt (deg C):  75.11  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  4.91E-006  (Modified Grain method)
    Subcooled liquid VP: 1.46E-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):  5.853e+004
       log Kow used: -0.04 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1.9581e+005 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Neutral Organics

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.62E-011  atm-m3/mole
   Group Method:   1.34E-015  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  2.012E-011 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -0.04  (KowWin est)
  Log Kaw used:  -8.970  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  8.930
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.9782
   Biowin2 (Non-Linear Model)     :   0.9344
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.1163  (weeks       )
   Biowin4 (Primary Survey Model) :   3.8436  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.7886
   Biowin6 (MITI Non-Linear Model):   0.8639
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  1.2576
 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):  0.00195 Pa (1.46E-005 mm Hg)
  Log Koa (Koawin est  ): 8.930
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.00154 
       Octanol/air (Koa) model:  0.000209 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.0527 
       Mackay model           :  0.11 
       Octanol/air (Koa) model:  0.0164 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  47.5649 E-12 cm3/molecule-sec
      Half-Life =     0.225 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     2.698 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi): 0.0812 (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: -0.04 (estimated)

 Volatilization from Water:
    Henry LC:  2.62E-011 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 3.017E+007  hours   (1.257E+006 days)
    Half-Life from Model Lake : 3.292E+008  hours   (1.371E+007 days)

 Removal In Wastewater Treatment:
    Total removal:               1.85  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.76  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       0.000649        5.4          1000       
   Water     38.5            360          1000       
   Soil      61.4            720          1000       
   Sediment  0.0711          3.24e+003    0          
     Persistence Time: 582 hr

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