ChemSpider 2D Image | 2-Vinylthiophene | C6H6S

2-Vinylthiophene

  • Molecular FormulaC6H6S
  • Average mass110.177 Da
  • Monoisotopic mass110.019020 Da
  • ChemSpider ID453269

More details:

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

1918-82-7 [RN]
2-ethenylthiophene
2-Vinylthiophen [German] [ACD/IUPAC Name]
2-Vinylthiophene [ACD/IUPAC Name]
2-Vinylthiophène [French] [ACD/IUPAC Name]
Thiophene, 2-ethenyl- [ACD/Index Name]
(2R,4S)-1-(tert-butoxycarbonyl)-4-hydroxypyrrolidine-2-carboxylic acid;(2R,4S)-N-Boc-4-hydroxy-D-proline
[1918-82-7] [RN]
'1918-82-7 [EINECS]
2-Ethenylthiophene, 9CI
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

CCRIS 4693 [DBID]
  • Experimental Physico-chemical Properties
  • Gas Chromatography

    • Retention Index (Kovats):

      884 (estimated with error: 46) NIST Spectra mainlib_250506

    • Retention Index (Normal Alkane):

      867 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.32 mm; Column length: 25 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 0 C; End T: 300 C; Start time: 5 min; CAS no: 1918827; Active phase: CP-Sil 5; Carrier gas: Helium; Phase thickness: 0.45 um; Data type: Normal alkane RI; Authors: Damste, J.S.S.; van Dalen, A.C.K.; de Leeuw, J.W.; Schenck, P.A., Identification of homologous series of alkylated thiophenes, thiolanes, thianes and benzothiophenes present in pyrolisates of sulfur-rich kerogenes, J. Chromatogr., 435, 1988, 435-452., Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.32 mm; Column length: 25 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 50 C; End T: 300 C; CAS no: 1918827; Active phase: CP Sil 5 CB; Carrier gas: He; Phase thickness: 0.45 um; Data type: Normal alkane RI; Authors: Damste, J.S.S.; Kock-van Dalen, A.C.; de Leeuw, J.W.; Schenk, P.A., Identification of homologous series of alkylated thiophenes, thiolanes, thianes and benzothiophenes present in pyrolysates of sulphur-rich kerogens, J. Chromatogr., 435, 1988, 435-452.) NIST Spectra nist ri
      1298 (Program type: Ramp; Column cl... (show more) ass: Standard polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 40 C; End T: 200 C; Start time: 2 min; CAS no: 1918827; Active phase: DB-Wax; Carrier gas: He; Data type: Normal alkane RI; Authors: Umano, K.; Hagi, Y.; Nakahara, K.; Shyoji, A.; Shibamoto, T., Volatile chemicals formed in the headspace of a heated D-glucose/L-cysteine Maillard model system, J. Agric. Food Chem., 43, 1995, 2212-2218.) NIST Spectra nist ri

    • Retention Index (Linear):

      881 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 40 C; End T: 260 C; End time: 60 min; Start time: 5 min; CAS no: 1918827; Active phase: DB-1; Carrier gas: He; Phase thickness: 1.0 um; Data type: Linear RI; Authors: Yu, T.-H.; Lin, L.-Y.; Ho, C.-T., Volatile compounds of blanched, fried blanched, and baked blanched garlic slices, J. Agric. Food Chem., 42(6), 1994, 1342-1347.) NIST Spectra nist ri
      922 (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: 60 C; End T: 250 C; End time: 20 min; Start time: 5 min; CAS no: 1918827; Active phase: BPX-5; Phase thickness: 0.5 um; Data type: Linear RI; Authors: Bredie, W.L.P.; Mottram, D.S.; Guy, R.C.E., Effect of temperature and pH on the generation of flavor volatiles in extrusion cooking of wheat flour, J. Agric. Food Chem., 50, 2002, 1118-1125.) NIST Spectra nist ri
      915 (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: 60 C; End T: 250 C; End time: 10 min; Start time: 5 min; CAS no: 1918827; Active phase: BPX-5; Carrier gas: He; Phase thickness: 0.5 um; Data type: Linear RI; Authors: Ames, J.M.; Guy, R.C.E.; Kipping, G.J., Effect of pH and temperature on the formation of volatile compounds in cysteine/reducing sugar/starch mixtures during extrusion cooking, J. Agric. Food Chem., 49, 2001, 1885-1894.) NIST Spectra nist ri
      918 (Program type: Complex; Column... (show more) class: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 50 m; Column type: Capillary; Description: OC (5min) => 60C/min => 60C(5min) =>4C/min => 250C; CAS no: 1918827; Active phase: BPX-5; Carrier gas: He; Phase thickness: 0.5 um; Data type: Linear RI; Authors: Bredie, W.L.P.; Mottram, D.S.; Guy, R.C.E., Aroma volatiles generated during extrusion cooking of maize flour, J. Agric. Food Chem., 46, 1998, 1479-1487.) NIST Spectra nist ri
      1334 (Program type: Ramp; Column cl... (show more) ass: Standard polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 60 C; End T: 220 C; End time: 30 min; Start time: 4 min; CAS no: 1918827; Active phase: DB-Wax; Carrier gas: He; Data type: Linear RI; Authors: Chung, T.Y.; Eiserich, J.P.; Shibamoto, T., Volatile compounds produced from peanut oil heated with different amounts of cysteine, J. Agric. Food Chem., 42(8), 1994, 1743-1746.) NIST Spectra nist ri
      1254 (Program type: Ramp; Column cl... (show more) ass: Standard polar; Column diameter: 0.32 mm; Column length: 50 m; Column type: Capillary; Heat rate: 1.5 K/min; Start T: 40 C; End T: 200 C; End time: 60 min; Start time: 10 min; CAS no: 1918827; Active phase: CP-Wax 52CB; Carrier gas: H2; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Yu, T.-H.; Wu, C.-M.; Ho, C.-T., Volatile compounds of deep-oil fried, microwave-heated, and oven-baked garlic slices, J. Agric. Food Chem., 41(5), 1993, 800-805.) NIST Spectra nist ri

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

Density: 1.1±0.1 g/cm3
Boiling Point: 151.7±9.0 °C at 760 mmHg
Vapour Pressure: 4.6±0.3 mmHg at 25°C
Enthalpy of Vaporization: 37.3±3.0 kJ/mol
Flash Point: 29.2±4.9 °C
Index of Refraction: 1.594
Molar Refractivity: 35.6±0.3 cm3
#H bond acceptors: 0
#H bond donors: 0
#Freely Rotating Bonds: 1
#Rule of 5 Violations: 0
ACD/LogP: 2.52
ACD/LogD (pH 5.5): 2.57
ACD/BCF (pH 5.5): 52.88
ACD/KOC (pH 5.5): 595.89
ACD/LogD (pH 7.4): 2.57
ACD/BCF (pH 7.4): 52.88
ACD/KOC (pH 7.4): 595.89
Polar Surface Area: 28 Å2
Polarizability: 14.1±0.5 10-24cm3
Surface Tension: 35.2±3.0 dyne/cm
Molar Volume: 104.9±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) =  2.72

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  157.48  (Adapted Stein & Brown method)
    Melting Pt (deg C):  -16.31  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.83  (Mean VP of Antoine & Grain methods)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  521.5
       log Kow used: 2.72 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  422.65 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.50E-003  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  7.867E-004 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.72  (KowWin est)
  Log Kaw used:  -1.212  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  3.932
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6951
   Biowin2 (Non-Linear Model)     :   0.8091
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.9557  (weeks       )
   Biowin4 (Primary Survey Model) :   3.6888  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4276
   Biowin6 (MITI Non-Linear Model):   0.4479
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.3292
 Ready Biodegradability Prediction:   NO

 Hydrocarbon Biodegradation (BioHCwin v1.01):
     LOG BioHC Half-Life (days) :   1.1166
     BioHC Half-Life (days)     :  13.0805

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  344 Pa (2.58 mm Hg)
  Log Koa (Koawin est  ): 3.932
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  8.72E-009 
       Octanol/air (Koa) model:  2.1E-009 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  3.15E-007 
       Mackay model           :  6.98E-007 
       Octanol/air (Koa) model:  1.68E-007 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  35.2597 E-12 cm3/molecule-sec
      Half-Life =     0.303 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     3.640 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     2.100000 E-17 cm3/molecule-sec
      Half-Life =     0.546 Days (at 7E11 mol/cm3)
      Half-Life =     13.097 Hrs
   Fraction sorbed to airborne particulates (phi): 5.06E-007 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  280.7
      Log Koc:  2.448 

 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 = 1.391 (BCF = 24.59)
       log Kow used: 2.72 (estimated)

 Volatilization from Water:
    Henry LC:  0.0015 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:      1.481  hours
    Half-Life from Model Lake :      104.2  hours   (4.34 days)

 Removal In Wastewater Treatment:
    Total removal:              39.98  percent
    Total biodegradation:        0.08  percent
    Total sludge adsorption:     2.91  percent
    Total to Air:               37.00  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       1.81            4.68         1000       
   Water     29.4            360          1000       
   Soil      68.5            720          1000       
   Sediment  0.296           3.24e+003    0          
     Persistence Time: 228 hr

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