ChemSpider 2D Image | MFCD00039964 | C10H22S2

MFCD00039964

  • Molecular FormulaC10H22S2
  • Average mass206.412 Da
  • Monoisotopic mass206.116287 Da
  • ChemSpider ID7899

More details:






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

1-(Pentyldisulfanyl)pentan [German] [ACD/IUPAC Name]
1-(Pentyldisulfanyl)pentane [ACD/IUPAC Name]
1-(Pentyldisulfanyl)pentane [French] [ACD/IUPAC Name]
1,1'-disulfanediyldipentane
1,1'-dithiodipentane
112-51-6 [RN]
203-979-4 [EINECS]
271-007-6 [EINECS]
6,7-DITHIADODECANE
68513-62-2 [RN]
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

AI3-26484 [DBID]
  • Gas Chromatography
    • Retention Index (Kovats):

      1517 (estimated with error: 46) NIST Spectra mainlib_233237, replib_75544, replib_9441
      1480 (Program type: Isothermal; Col... (show more) umn class: Standard non-polar; Column length: 6 ft; Column type: Packed; Start T: 110 C; CAS no: 112516; Active phase: SE-30; Substrate: Chromosorb W AW (80-100 mesh); Data type: Kovats RI; Authors: Mockel, H.J.; Zolg, M., Retentionsindices n-aliphatischer Schwefelverbindungen, Z. Anal. Chem., 285, 1977, 45-46.) NIST Spectra nist ri
      1492 (Program type: Isothermal; Col... (show more) umn class: Semi-standard non-polar; Column length: 2.1 m; Column type: Packed; Start T: 130 C; CAS no: 112516; Active phase: Apiezon M; Carrier gas: He or N2; Substrate: Chromosorb W, AW-DMCS; Data type: Kovats RI; Authors: Garbuzov, V.G.; Misharina, T.A.; Aerov, A.F.; Golovnya, R.V., Gas chromatographic retention indices for sulphur(II)-containing organic substances, J. Anal. Chem. USSR (Engl. Transl.), 40(4), 1985, 576-586, In original 709-720.) NIST Spectra nist ri
      1746 (Program type: Isothermal; Col... (show more) umn class: Standard polar; Column length: 6 m; Column type: Packed; Start T: 110 C; CAS no: 112516; Active phase: Carbowax 20M; Carrier gas: He; Substrate: Chromosorb W AW (80-100 mesh); Data type: Kovats RI; Authors: Mockel, H.J.; Zolg, M., Retentionsindices n-aliphatischer Schwefelverbindungen, Z. Anal. Chem., 285, 1977, 45-46.) NIST Spectra nist ri
    • Retention Index (Linear):

      1456 (Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 50 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 35 C; End T: 250 C; End time: 10 min; Start time: 3 min; CAS no: 112516; Active phase: BPX-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Oruna-Concha, M.J.; Duckham, S.C.; Ames, J.M., Comparison of volatile compounds isolated from the skin and flesh of four potato cultivars after baking, J. Agric. Food Chem., 49, 2001, 2414-2421.) NIST Spectra nist ri

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

Density: 0.9±0.1 g/cm3
Boiling Point: 269.8±9.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.5 mmHg at 25°C
Enthalpy of Vaporization: 48.8±3.0 kJ/mol
Flash Point: 108.5±7.7 °C
Index of Refraction: 1.493
Molar Refractivity: 64.4±0.3 cm3
#H bond acceptors: 0
#H bond donors: 0
#Freely Rotating Bonds: 9
#Rule of 5 Violations: 1
ACD/LogP: 6.02
ACD/LogD (pH 5.5): 5.62
ACD/BCF (pH 5.5): 10990.27
ACD/KOC (pH 5.5): 27173.34
ACD/LogD (pH 7.4): 5.62
ACD/BCF (pH 7.4): 10990.27
ACD/KOC (pH 7.4): 27173.34
Polar Surface Area: 51 Å2
Polarizability: 25.5±0.5 10-24cm3
Surface Tension: 33.1±3.0 dyne/cm
Molar Volume: 221.5±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) =  5.80

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  272.76  (Adapted Stein & Brown method)
    Melting Pt (deg C):  21.85  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.00794  (Mean VP of Antoine & Grain methods)
    BP  (exp database):  119 @ 7 mm Hg deg C
    VP  (exp database):  6.35E-03 mm Hg at 25 deg C

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  0.4499
       log Kow used: 5.80 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.31775 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.17E-002  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  4.793E-003 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  5.80  (KowWin est)
  Log Kaw used:  -0.320  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  6.120
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.8661
   Biowin2 (Non-Linear Model)     :   0.9774
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.3397  (days-weeks  )
   Biowin4 (Primary Survey Model) :   4.0881  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4942
   Biowin6 (MITI Non-Linear Model):   0.5104
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.2494
 Ready Biodegradability Prediction:   NO

 Hydrocarbon Biodegradation (BioHCwin v1.01):
     LOG BioHC Half-Life (days) :   0.9600
     BioHC Half-Life (days)     :   9.1203

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  0.847 Pa (0.00635 mm Hg)
  Log Koa (Koawin est  ): 6.120
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  3.54E-006 
       Octanol/air (Koa) model:  3.24E-007 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.000128 
       Mackay model           :  0.000283 
       Octanol/air (Koa) model:  2.59E-005 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 251.2060 E-12 cm3/molecule-sec
      Half-Life =     0.043 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.511 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.000206 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  5864
      Log Koc:  3.768 

 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 = 2.768 (BCF = 585.6)
       log Kow used: 5.80 (estimated)

 Volatilization from Water:
    Henry LC:  0.0117 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:      1.538  hours
    Half-Life from Model Lake :      137.2  hours   (5.719 days)

 Removal In Wastewater Treatment:
    Total removal:              93.25  percent
    Total biodegradation:        0.62  percent
    Total sludge adsorption:    82.32  percent
    Total to Air:               10.31  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.151           1.02         1000       
   Water     11.4            208          1000       
   Soil      50.3            416          1000       
   Sediment  38.2            1.87e+003    0          
     Persistence Time: 396 hr




                    

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