ChemSpider 2D Image | MFCD00026521 | C6H14S

MFCD00026521

  • Molecular FormulaC6H14S
  • Average mass118.240 Da
  • Monoisotopic mass118.081619 Da
  • ChemSpider ID259868

More details:






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

13286-90-3 [RN]
3-Methyl-1-(methylsulfanyl)butan [German] [ACD/IUPAC Name]
3-Methyl-1-(methylsulfanyl)butane [ACD/IUPAC Name]
3-Méthyl-1-(méthylsulfanyl)butane [French] [ACD/IUPAC Name]
3-methyl-1-(methylsulfanyl)butane|ISOAMYL METHYL SULFIDE
5-Methyl-2-thiahexane
Butane, 3-methyl-1- (methylthio)-
Butane, 3-methyl-1-(methylthio)- [ACD/Index Name]
MFCD00026521
Sulfide, isopentyl methyl
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

NSC163348 [DBID]
  • Gas Chromatography
    • Retention Index (Kovats):

      804 (estimated with error: 46) NIST Spectra mainlib_2072
      880 (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: 13286903; 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
    • Retention Index (Normal Alkane):

      870 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column type: Capillary; CAS no: 13286903; Active phase: Methyl Silicone; Data type: Normal alkane RI; Authors: Zenkevich, I.G., Dependence of Gas Chromatographic Retention Indices on Dynamics Molecular Characteristics, Zh. Fiz. Khim., 73(5), 1999, 905-910, In original 905-910.) NIST Spectra nist ri
      880 (Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column type: Capillary; CAS no: 13286903; Active phase: Apiezon M; Data type: Normal alkane RI; Authors: Du, X., Molecular structure index method for predicting Kovats retention index of sulfides, J. Shenzhen Univ. (Sci. & Engineering), 22(1), 2005, 70-74., Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column type: Capillary; CAS no: 13286903; Active phase: Apiezon M; Data type: Normal alkane RI; Authors: Liu, L.; Cao, C.-Z.; Xie, B.; Zou, L.-K., Research of QSSR on chromatography retention index of sulfides and mercaptans, Journal of Hunan University of Science and Technology, 20(4), 2005, 74-80.) NIST Spectra nist ri
    • Retention Index (Linear):

      869 (Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column diameter: 0.2 mm; Column length: 25 m; Column type: Capillary; Heat rate: 5 K/min; Start T: 40 C; End T: 280 C; End time: 5 min; CAS no: 13286903; Active phase: HP-5; Carrier gas: He; Phase thickness: 1 um; Data type: Linear RI; Authors: Solina, M.; Baumgartner, P.; Johnson, R.L.; Whitfield, F.B., Volatile aroma components of soy protein isolate and acid-hydrolysed vegetable protein, Food Chem., 90, 2005, 861-873.) NIST Spectra nist ri

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

Density: 0.8±0.1 g/cm3
Boiling Point: 134.3±8.0 °C at 760 mmHg
Vapour Pressure: 10.1±0.2 mmHg at 25°C
Enthalpy of Vaporization: 35.6±3.0 kJ/mol
Flash Point: 23.0±10.8 °C
Index of Refraction: 1.445
Molar Refractivity: 37.8±0.3 cm3
#H bond acceptors: 0
#H bond donors: 0
#Freely Rotating Bonds: 3
#Rule of 5 Violations: 0
ACD/LogP: 2.83
ACD/LogD (pH 5.5): 3.11
ACD/BCF (pH 5.5): 136.23
ACD/KOC (pH 5.5): 1173.08
ACD/LogD (pH 7.4): 3.11
ACD/BCF (pH 7.4): 136.23
ACD/KOC (pH 7.4): 1173.08
Polar Surface Area: 25 Å2
Polarizability: 15.0±0.5 10-24cm3
Surface Tension: 25.5±3.0 dyne/cm
Molar Volume: 141.9±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) =  2.81

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  125.97  (Adapted Stein & Brown method)
    Melting Pt (deg C):  -68.24  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  12  (Mean VP of Antoine & Grain methods)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  405.7
       log Kow used: 2.81 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  453.26 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.44E-003  atm-m3/mole
   Group Method:   6.74E-003  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  4.602E-003 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.81  (KowWin est)
  Log Kaw used:  -1.001  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  3.811
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6913
   Biowin2 (Non-Linear Model)     :   0.7908
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.9379  (weeks       )
   Biowin4 (Primary Survey Model) :   3.6771  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4098
   Biowin6 (MITI Non-Linear Model):   0.4824
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.4835
 Ready Biodegradability Prediction:   NO

 Hydrocarbon Biodegradation (BioHCwin v1.01):
     LOG BioHC Half-Life (days) :   0.6893
     BioHC Half-Life (days)     :   4.8900

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  1.48E+003 Pa (11.1 mm Hg)
  Log Koa (Koawin est  ): 3.811
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  2.03E-009 
       Octanol/air (Koa) model:  1.59E-009 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  7.32E-008 
       Mackay model           :  1.62E-007 
       Octanol/air (Koa) model:  1.27E-007 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  15.8554 E-12 cm3/molecule-sec
      Half-Life =     0.675 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     8.095 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi): 1.18E-007 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  230.3
      Log Koc:  2.362 

 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 = 1.464 (BCF = 29.09)
       log Kow used: 2.81 (estimated)

 Volatilization from Water:
    Henry LC:  0.00674 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River:      1.204  hours
    Half-Life from Model Lake :      104.3  hours   (4.346 days)

 Removal In Wastewater Treatment:
    Total removal:              73.12  percent
    Total biodegradation:        0.05  percent
    Total sludge adsorption:     2.43  percent
    Total to Air:               70.63  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       9.95            16.2         1000       
   Water     43.9            360          1000       
   Soil      45.6            720          1000       
   Sediment  0.519           3.24e+003    0          
     Persistence Time: 143 hr




                    

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