ChemSpider 2D Image | (Z)-1,2-Bis(benzylthio)ethylene | C16H16S2

(Z)-1,2-Bis(benzylthio)ethylene

  • Molecular FormulaC16H16S2
  • Average mass272.428 Da
  • Monoisotopic mass272.069336 Da
  • ChemSpider ID4575691

  • Double-bond stereo - Double-bond stereo

More details:

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

(Z)-1,2-Bis(benzylthio)ethylene
(Z)-1,2-Bis(benzylthio)-ethylene
1,1'-[(Z)-1,2-Ethendiylbis(sulfandiylmethylen)]dibenzol [German] [ACD/IUPAC Name]
1,1'-[(Z)-1,2-Ethenediylbis(sulfanediylmethylene)]dibenzene [ACD/IUPAC Name]
1,1'-[(Z)-1,2-Éthènediylbis(sulfanediylméthylène)]dibenzène [French] [ACD/IUPAC Name]
16906-37-9 [RN]
Benzene, 1,1'-[(Z)-1,2-ethenediylbis(thiomethylene)]bis- [ACD/Index Name]
CIS-1,2-BIS(BENZYLTHIO)ETHYLENE
cis-1,2-Bis-benzylthioethylene
cis-1,2-Bis-benzylthio-ethylene
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    Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, version: 14.00

    Density: 1.1±0.1 g/cm3
    Boiling Point: 410.6±45.0 °C at 760 mmHg
    Vapour Pressure: 0.0±0.9 mmHg at 25°C
    Enthalpy of Vaporization: 63.7±3.0 kJ/mol
    Flash Point: 204.0±25.8 °C
    Index of Refraction: 1.640
    Molar Refractivity: 85.6±0.3 cm3
    #H bond acceptors: 0
    #H bond donors: 0
    #Freely Rotating Bonds: 6
    #Rule of 5 Violations: 1
    ACD/LogP: 5.26
    ACD/LogD (pH 5.5): 5.10
    ACD/BCF (pH 5.5): 4440.09
    ACD/KOC (pH 5.5): 14203.53
    ACD/LogD (pH 7.4): 5.10
    ACD/BCF (pH 7.4): 4440.09
    ACD/KOC (pH 7.4): 14203.53
    Polar Surface Area: 51 Å2
    Polarizability: 33.9±0.5 10-24cm3
    Surface Tension: 47.7±3.0 dyne/cm
    Molar Volume: 237.5±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) =  5.31

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  387.16  (Adapted Stein & Brown method)
    Melting Pt (deg C):  112.94  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.31E-006  (Modified Grain method)
    Subcooled liquid VP: 1.7E-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):  0.5204
       log Kow used: 5.31 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.30456 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   5.13E-007  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.591E-006 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  5.31  (KowWin est)
  Log Kaw used:  -4.678  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  9.988
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.8740
   Biowin2 (Non-Linear Model)     :   0.9393
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.6412  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.4645  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.1152
   Biowin6 (MITI Non-Linear Model):   0.0130
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.1564
 Ready Biodegradability Prediction:   NO

 Hydrocarbon Biodegradation (BioHCwin v1.01):
     LOG BioHC Half-Life (days) :   1.2160
     BioHC Half-Life (days)     :  16.4452

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  0.00227 Pa (1.7E-005 mm Hg)
  Log Koa (Koawin est  ): 9.988
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.00132 
       Octanol/air (Koa) model:  0.00239 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.0456 
       Mackay model           :  0.0957 
       Octanol/air (Koa) model:  0.16 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  84.0605 E-12 cm3/molecule-sec [Cis-isomer]
      OVERALL OH Rate Constant =  91.6605 E-12 cm3/molecule-sec [Trans-isomer]
      Half-Life =    1.527 Hrs (12-hr day; 1.5E6 OH/cm3) [Cis-isomer]
      Half-Life =    1.400 Hrs (12-hr day; 1.5E6 OH/cm3) [Trans-isomer]
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     0.087500 E-17 cm3/molecule-sec [Cis-]
      OVERALL Ozone Rate Constant =     0.175000 E-17 cm3/molecule-sec [Trans-]
      Half-Life =    13.097 Days (at 7E11 mol/cm3) [Cis-isomer]
      Half-Life =     6.549 Days (at 7E11 mol/cm3) [Trans-isomer]
   Fraction sorbed to airborne particulates (phi): 0.0707 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  2.41E+005
      Log Koc:  5.382 

 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 = 3.386 (BCF = 2432)
       log Kow used: 5.31 (estimated)

 Volatilization from Water:
    Henry LC:  5.13E-007 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:       1885  hours   (78.56 days)
    Half-Life from Model Lake : 2.071E+004  hours   (862.8 days)

 Removal In Wastewater Treatment:
    Total removal:              85.36  percent
    Total biodegradation:        0.73  percent
    Total sludge adsorption:    84.63  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       0.0801          3.02         1000       
   Water     8.83            900          1000       
   Soil      52.3            1.8e+003     1000       
   Sediment  38.8            8.1e+003     0          
     Persistence Time: 1.69e+003 hr

    Click to predict properties on the Chemicalize site


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