ChemSpider 2D Image | 1523658 | C5H8

1523658

  • Molecular FormulaC5H8
  • Average mass68.117 Da
  • Monoisotopic mass68.062599 Da
  • ChemSpider ID558883
  • Double-bond stereo - Double-bond stereo


More details:






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

(3Z)-1,3-Pentadien [German] [ACD/IUPAC Name]
(3Z)-1,3-Pentadiene [ACD/IUPAC Name]
(3Z)-1,3-Pentadiène [French] [ACD/IUPAC Name]
(3Z)-Penta-1,3-diene
(Z)-1,3-Pentadiene
1,3-Pentadiene, (3Z)- [ACD/Index Name]
1,3-Pentadiene, (Z)-
1523658
1574-41-0 [RN]
216-401-0 [EINECS]
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

51ZY68K9PZ [DBID]
PT6373J6YO [DBID]
CCRIS 8965 [DBID]
UNII:PT6373J6YO [DBID]
UNII-PT6373J6YO [DBID]
  • Experimental Physico-chemical Properties
  • Predicted Physico-chemical Properties
  • Gas Chromatography
    • Retention Index (Kovats):

      516 (estimated with error: 39) NIST Spectra mainlib_211, replib_160480, replib_227622
      541.2 (Program type: Complex; Column... (show more) class: Standard non-polar; Column diameter: 0.2 mm; Column length: 100 m; Column type: Capillary; Description: 5C(10min)=>5C/min=>50C(48min)=>1.5C/min=>195C(91min); CAS no: 1574410; Active phase: Petrocol DH-100; Carrier gas: He; Data type: Kovats RI; Authors: Haagen-Smit Laboratory, Procedure for the detailed hydrocarbon analysis of gasolines by single column high efficiency (capillary) column gas chromatography, SOP NO. MLD 118, Revision No. 1.1, California Environmental Protection Agency, Air Resources Board, El Monte, California, 1997, 22.) NIST Spectra nist ri
      510 (Program type: Isothermal; Col... (show more) umn class: Standard non-polar; Column diameter: 0.25 mm; Column length: 25 m; Column type: Capillary; Start T: 40 C; CAS no: 1574410; Active phase: OV-1; Carrier gas: He; Phase thickness: 0.50 um; Data type: Kovats RI; Authors: Heberger, K., Identification of C5H8 Isomers Through Reactions of Singlet Methylene, CH2(a1A1), with Unsaturated Hydrocarbons Using Capillary Gas Chromatography - Mass Spectrometry, Analyst, 115, 1990, 725-729.) NIST Spectra nist ri
      524 (Program type: Isothermal; Col... (show more) umn class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 50 ft; Column type: Packed; Start T: 27 C; CAS no: 1574410; Active phase: Squalane; Carrier gas: He; Substrate: Chromosorb P; Data type: Kovats RI; Authors: Hively, R.A.; Hinton, R.E., Variation of the retention index with temperature on squalane substrates, J. Gas Chromatogr., 6, 1968, 203-217., Program type: Isothermal; Col... (show more) umn class: Standard non-polar; Column diameter: 0.25 mm; Column length: 25 m; Column type: Capillary; Start T: 27 C; CAS no: 1574410; Active phase: OV-1; Carrier gas: He; Phase thickness: 0.50 um; Data type: Kovats RI; Authors: Heberger, K., Identification of C5H8 Isomers Through Reactions of Singlet Methylene, CH2(a1A1), with Unsaturated Hydrocarbons Using Capillary Gas Chromatography - Mass Spectrometry, Analyst, 115, 1990, 725-729.) NIST Spectra nist ri
      537 (Program type: Isothermal; Col... (show more) umn class: Standard non-polar; Column diameter: 0.25 mm; Column length: 25 m; Column type: Capillary; Start T: 30 C; CAS no: 1574410; Active phase: OV-1; Carrier gas: He; Phase thickness: 0.50 um; Data type: Kovats RI; Authors: Heberger, K., Identification of C5H8 Isomers Through Reactions of Singlet Methylene, CH2(a1A1), with Unsaturated Hydrocarbons Using Capillary Gas Chromatography - Mass Spectrometry, Analyst, 115, 1990, 725-729.) NIST Spectra nist ri
      525 (Program type: Isothermal; Col... (show more) umn class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 50 ft; Column type: Packed; Start T: 49 C; CAS no: 1574410; Active phase: Squalane; Carrier gas: He; Substrate: Chromosorb P; Data type: Kovats RI; Authors: Hively, R.A.; Hinton, R.E., Variation of the retention index with temperature on squalane substrates, J. Gas Chromatogr., 6, 1968, 203-217., Program type: Isothermal; Col... (show more) umn class: Semi-standard non-polar; Column length: 2 m; Column type: Packed; Start T: 70 C; CAS no: 1574410; Active phase: Squalane; Carrier gas: He; Substrate: Risorb (0.2-0.3 mm); Data type: Kovats RI; Authors: Safina, L.R.; Poznyak, T.I.; Lisitsyn, D.M.; Kiseleva, E.V.; Kovalev, G.I., Selective gas-chromatographic determination of trace unsaturated and aromatic-hydrocarbons in complex-mixtures, J. Appl. Chem. USSR (Engl. Transl.), 44(5), 1989, 749-754.) NIST Spectra nist ri
      524.8 (Program type: Isothermal; Col... (show more) umn class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 50 m; Column type: Capillary; Start T: 50 C; CAS no: 1574410; Active phase: Squalane; Data type: Kovats RI; Authors: Papazova, D.; Milina, R.; Dimov, N., Comparative evaluation of retention of hydrocarbons present in the C5-petroleum fraction of methylsilicone and squalane phases, Chromatographia, 25(3), 1988, 177-180.) NIST Spectra nist ri
      524.4 (Program type: Isothermal; Col... (show more) umn class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 100 m; Column type: Capillary; Start T: 50 C; CAS no: 1574410; Active phase: Squalane; Data type: Kovats RI; Authors: Bajus, M.; Vesely, V.; Leclercq, P.A.; Rijks, J.A., Steam cracking of hydrocarbons. 2. Pyrolysis of methylcyclohexane, Ind. Eng. Chem. Prod. Res. Dev., 18(2), 1979, 135-142.) NIST Spectra nist ri
      525.1 (Program type: Isothermal; Col... (show more) umn class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 100 m; Column type: Capillary; Start T: 70 C; CAS no: 1574410; Active phase: Squalane; Data type: Kovats RI; Authors: Bajus, M.; Vesely, V.; Leclercq, P.A.; Rijks, J.A., Steam cracking of hydrocarbons. 2. Pyrolysis of methylcyclohexane, Ind. Eng. Chem. Prod. Res. Dev., 18(2), 1979, 135-142.) NIST Spectra nist ri
      536.1 (Program type: Isothermal; Col... (show more) umn class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 120 m; Column type: Capillary; Start T: 100 C; CAS no: 1574410; Active phase: Squalane; Carrier gas: He; Data type: Kovats RI; Authors: Lulova, N.I.; Leont'eva, S.A.; Timofeeva, A.N., Gas-chromatographic method of determination of individual hydrocarbons in catalytic cracking gasolines, in Proceedings of All-Union Research Institute on Oil Processes. Vol.18, All-Union Research Institute on Oil Processes, Moscow, 1976, 30-53.) NIST Spectra nist ri
      522.8 (Program type: Isothermal; Col... (show more) umn class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 100 m; Column type: Capillary; Start T: 27 C; CAS no: 1574410; Active phase: Squalane; Data type: Kovats RI; Authors: Schomburg, G.; Dielmann, G., Identification by means of retention parameters, J. Chromatogr. Sci., 11, 1973, 151-159.) NIST Spectra nist ri
      527 (Program type: Isothermal; Col... (show more) umn class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 50 ft; Column type: Packed; Start T: 67 C; CAS no: 1574410; Active phase: Squalane; Carrier gas: He; Substrate: Chromosorb P; Data type: Kovats RI; Authors: Hively, R.A.; Hinton, R.E., Variation of the retention index with temperature on squalane substrates, J. Gas Chromatogr., 6, 1968, 203-217., Program type: Isothermal; Col... (show more) umn class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 50 ft; Column type: Packed; Start T: 86 C; CAS no: 1574410; Active phase: Squalane; Carrier gas: He; Substrate: Chromosorb P; Data type: Kovats RI; Authors: Hively, R.A.; Hinton, R.E., Variation of the retention index with temperature on squalane substrates, J. Gas Chromatogr., 6, 1968, 203-217.) NIST Spectra nist ri
    • Retention Index (Normal Alkane):

      503.1 (Program type: Complex; Column... (show more) class: Standard non-polar; Column diameter: 0.1 mm; Column length: 20 m; Column type: Capillary; Description: 40C(0.4min) =>10C/min=> 110C=>20C/min =>260C (1min); CAS no: 1574410; Active phase: DB-1; Carrier gas: He; Phase thickness: 0.4 um; Data type: Normal alkane RI; Authors: LECO Corporation, Rapid qualitative GC/TOFMS analysis of unleaded gasoline, 2003.) NIST Spectra nist ri
      546.3 (Program type: Complex; Column... (show more) class: Standard non-polar; Column diameter: 0.1 mm; Column length: 20 m; Column type: Capillary; Description: 40C(0.4min) =>10C/min=> 110C=>20C/min =>260C (1min); CAS no: 1574410; Active phase: DB-1; Carrier gas: He; Phase thickness: 0.4 um; Data type: Normal alkane RI; Authors: LECO Corporation, Rapid qualitative GC/TOFMS analysis of unleaded gasoline, 2003.) NIST Spectra nist ri
      525.4 (Program type: Complex; Column... (show more) class: Standard non-polar; Column diameter: 0.25 mm; Column length: 100 m; Column type: Capillary; Description: 35 0C (13 min) ^ 10 0C/min -> 45 0C (15 min) ^ 1 0C/min -> 60 0C (15 min) ^ 1.9 0C/min -> 200 0C; CAS no: 1574410; Active phase: RTX-1 PONA; Carrier gas: He; Phase thickness: 0.5 um; Data type: Normal alkane RI; Authors: Restek, Restek International, 1999 Product Guide, 1(1), 1999, 578-591, In original 578-591.) NIST Spectra nist ri
      532 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.26 mm; Column length: 52 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 50 C; End T: 220 C; CAS no: 1574410; Active phase: OV-101; Carrier gas: N2; Data type: Normal alkane RI; Authors: Chupalov, A.A.; Zenkevich, I.G., Chromatographic Characterization of Structural Transformations of Organic Compounds in Diels-Alder Reaction. Aliphatic Dienes and Dienophyls, Zh. Org. Khim., 32(6), 1996, 675-684, In original 675-684.) NIST Spectra nist ri
      524 (Program type: Isothermal; Col... (show more) umn class: Semi-standard non-polar; Column type: Capillary; Start T: 70 C; CAS no: 1574410; Active phase: Squalane; Data type: Normal alkane RI; Authors: Schomburg, G., Gaschromatographische Retentionsdaten und Struktur Chemischer Verbindungen. II. Methylverzweigungen und Doppelbindungen in Offenkettigen Kohlenwasserstoffen, J. Chromatogr., 23, 1966, 1-17.) NIST Spectra nist ri
    • Retention Index (Linear):

      536 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.32 mm; Column length: 60 m; Column type: Capillary; Heat rate: 6 K/min; Start T: -50 C; End T: 180 C; Start time: 4 min; CAS no: 1574410; Active phase: DB-1; Phase thickness: 1 um; Data type: Linear RI; Authors: Kaiser, E.W.; Siegl, W.O., High resolution gas chromatographic determination of the atmospheric reactivity of engine-out hydrocarbon emissions from a spark-ignited engine, J. Hi. Res. Chromatogr., 17, 1994, 264-270.) NIST Spectra nist ri
      510.5 (Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 2.5 K/min; Start T: 50 C; End T: 200 C; CAS no: 1574410; Active phase: DB-5; Carrier gas: He; Phase thickness: 1 um; Data type: Linear RI; Authors: Xu, X.; van Stee, L.L.P.; Williams, J.; Beens, J.; Adahchour, M.; Vreuls, R.J.J.; Brinkman, U.A.Th.; Lelieveld, J., Comprehensive two-dimensional gas chromatography (GC*GC) measurements of volatile organic compounds in the atmosphere, Atmos. Chem. Phys., 3, 2003, 665-682.) NIST Spectra nist ri

Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module

Density: 0.7±0.1 g/cm3
Boiling Point: 44.1±0.0 °C at 760 mmHg
Vapour Pressure: 380.2±0.0 mmHg at 25°C
Enthalpy of Vaporization: 27.6±0.8 kJ/mol
Flash Point: -28.9±0.0 °C
Index of Refraction: 1.415
Molar Refractivity: 25.0±0.3 cm3
#H bond acceptors: 0
#H bond donors: 0
#Freely Rotating Bonds: 1
#Rule of 5 Violations: 0
ACD/LogP: 2.38
ACD/LogD (pH 5.5): 2.59
ACD/BCF (pH 5.5): 54.43
ACD/KOC (pH 5.5): 608.29
ACD/LogD (pH 7.4): 2.59
ACD/BCF (pH 7.4): 54.43
ACD/KOC (pH 7.4): 608.29
Polar Surface Area: 0 Å2
Polarizability: 9.9±0.5 10-24cm3
Surface Tension: 18.6±3.0 dyne/cm
Molar Volume: 99.8±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) =  2.45
    Log Kow (Exper. database match) =  2.40
       Exper. Ref:  Sangster (1994)
    Log Kow (Exper. database match) =  2.44
       Exper. Ref:  Sangster (1994)

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  52.04  (Adapted Stein & Brown method)
    Melting Pt (deg C):  -108.58  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  412  (Mean VP of Antoine & Grain methods)
    MP  (exp database):  -87.4 deg C
    BP  (exp database):  42 deg C
    VP  (exp database):  4.11E+02 mm Hg at 25 deg C

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  325.5
       log Kow used: 2.44 (expkow database)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1543.6 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.22E-001  atm-m3/mole
   Group Method:   6.89E-002  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  1.135E-001 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.44  (exp database)
  Log Kaw used:  0.698  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  1.742
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.8235
   Biowin2 (Non-Linear Model)     :   0.9799
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.3470  (days-weeks  )
   Biowin4 (Primary Survey Model) :   4.0185  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.5408
   Biowin6 (MITI Non-Linear Model):   0.6729
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.0712
 Ready Biodegradability Prediction:   YES

 Hydrocarbon Biodegradation (BioHCwin v1.01):
     LOG BioHC Half-Life (days) :   0.3597
     BioHC Half-Life (days)     :   2.2892

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  5.48E+004 Pa (411 mm Hg)
  Log Koa (Koawin est  ): 1.742
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  5.47E-011 
       Octanol/air (Koa) model:  1.36E-011 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1.98E-009 
       Mackay model           :  4.38E-009 
       Octanol/air (Koa) model:  1.08E-009 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 105.1360 E-12 cm3/molecule-sec
      Half-Life =     0.102 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.221 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     5.260000 E-17 cm3/molecule-sec
      Half-Life =     0.218 Days (at 7E11 mol/cm3)
      Half-Life =      5.229 Hrs
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi): 3.18E-009 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  80.77
      Log Koc:  1.907 

 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 = 1.179 (BCF = 15.09)
       log Kow used: 2.44 (expkow database)

 Volatilization from Water:
    Henry LC:  0.0689 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River:     0.8492  hours   (50.95 min)
    Half-Life from Model Lake :      78.47  hours   (3.27 days)

 Removal In Wastewater Treatment (recommended maximum 95%):
    Total removal:              96.40  percent
    Total biodegradation:        0.02  percent
    Total sludge adsorption:     0.96  percent
    Total to Air:               95.42  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       3.41            1.71         1000       
   Water     88.6            208          1000       
   Soil      7.52            416          1000       
   Sediment  0.48            1.87e+003    0          
     Persistence Time: 55.2 hr




                    

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