ChemSpider 2D Image | 2,4-Pentandione | C5H8O2

2,4-Pentandione

  • Molecular FormulaC5H8O2
  • Average mass100.116 Da
  • Monoisotopic mass100.052429 Da
  • ChemSpider ID29001

More details:



Featured data source



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

2,4-Pentandione
123-54-6 [RN]
1V1V1 [WLN]
2,4-Dioxopentane
2,4-Pentadione
2,4-Pentandion [German] [ACD/IUPAC Name]
2,4-Pentanedione [ACD/Index Name] [ACD/IUPAC Name]
2,4-Pentanedione [French] [ACD/Index Name] [ACD/IUPAC Name]
266-210-1 [EINECS]
acetoacetone
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

00900_FLUKA [DBID]
05581_FLUKA [DBID]
10916_FLUKA [DBID]
AI3-02266 [DBID]
BRN 0741937 [DBID]
C15499 [DBID]
CCRIS 3466 [DBID]
CHEBI:14750 [DBID]
HSDB 2064 [DBID]
MFCD00008787 [DBID]
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  • Experimental Physico-chemical Properties
  • Miscellaneous
    • Appearance:

      colourless liquid with an unpleasant smell Oxford University Chemical Safety Data (No longer updated) More details
    • Stability:

      Stable. Combustible. Incompatible with strong oxidizing agents.May discolour in light. Oxford University Chemical Safety Data (No longer updated) More details
    • Toxicity:

      ORL-RAT LD50 1000 mg kg-1, IPR-MUS LD50 750 mg kg-1, ORL-MUS LD50 951 mg kg-1 Oxford University Chemical Safety Data (No longer updated) More details
    • Safety:

      10/22/2013 12:00:00 AM Alfa Aesar A14117
      10-22 Alfa Aesar A14117
      21-23-24/25 Alfa Aesar A14117
      22-Oct Alfa Aesar A14117
      3 Alfa Aesar A14117
      DANGER: FLAMMABLE, irritates skin and eyes Alfa Aesar A14117
      Flammable/Harmful SynQuest 2118-1-01
      H226-H302 Alfa Aesar A14117
      P210-P280-P240-P303+P361+P353-P403+P235-P501a Alfa Aesar A14117
      Safety glasses, adequate ventilation. Oxford University Chemical Safety Data (No longer updated) More details
      Warning Alfa Aesar A14117
      WARNING: Irritates lungs, eyes, skin Alfa Aesar A14117
  • Gas Chromatography
    • Retention Index (Kovats):

      790 (estimated with error: 57) NIST Spectra mainlib_19843, replib_1117, replib_150956, replib_228062
      775 (Program type: Isothermal; Col... (show more) umn class: Standard non-polar; Column length: 3 m; Column type: Packed; Start T: 150 C; CAS no: 123546; Active phase: SE-30; Carrier gas: Ar; Substrate: Gas Chrom Q (80-100 mesh); Data type: Kovats RI; Authors: Tiess, D., Gaschromatographische Retentionsindices von 125 leicht- bis mittelfluchtigen organischen Substanzen toxikologisch-analytischer Relevanz auf SE-30, Wiss. Z. Wilhelm-Pieck-Univ. Rostock Math. Naturwiss. Reihe, 33, 1984, 6-9.) NIST Spectra nist ri
      779 (Program type: Isothermal; Col... (show more) umn class: Standard non-polar; Column length: 12 ft; Column type: Packed; Start T: 150 C; CAS no: 123546; Active phase: SE-30; Data type: Kovats RI; Authors: Haken, J.K.; Ho, D.K.M.; Vaughan, C.E., Gas chromatography of homologous esters. VII. The retention behaviour of pyruvate esters and related carbonyl and carboxyl compounds, J. Chromatogr., 106, 1975, 317-325.) NIST Spectra nist ri
      763.43 (Program type: Isothermal; Col... (show more) umn class: Semi-standard non-polar; Column diameter: 0.321 mm; Column length: 60 m; Column type: Capillary; Start T: 170 C; CAS no: 123546; Active phase: DB-5; Carrier gas: N2; Phase thickness: 0.25 um; Data type: Kovats RI; Authors: Mijin, D.Z.; Antonovic, D.G., Temperature dependence of the Kovats retention indices for alkyl 1,3-diketones on a DB-5 capillary column, J. Serb. Chem. Soc., 69(10), 2004, 759-767.) NIST Spectra nist ri
      786.6 (Program type: Isothermal; Col... (show more) umn class: Semi-standard non-polar; Column diameter: 0.321 mm; Column length: 60 m; Column type: Capillary; Start T: 130 C; CAS no: 123546; Active phase: DB-5; Carrier gas: N2; Phase thickness: 0.25 um; Data type: Kovats RI; Authors: Mijin, D.Z.; Antonovic, D.G., Temperature dependence of the Kovats retention indices for alkyl 1,3-diketones on a DB-5 capillary column, J. Serb. Chem. Soc., 69(10), 2004, 759-767.) NIST Spectra nist ri
      787.25 (Program type: Isothermal; Col... (show more) umn class: Semi-standard non-polar; Column diameter: 0.321 mm; Column length: 60 m; Column type: Capillary; Start T: 150 C; CAS no: 123546; Active phase: DB-5; Carrier gas: N2; Phase thickness: 0.25 um; Data type: Kovats RI; Authors: Mijin, D.Z.; Antonovic, D.G., Temperature dependence of the Kovats retention indices for alkyl 1,3-diketones on a DB-5 capillary column, J. Serb. Chem. Soc., 69(10), 2004, 759-767.) NIST Spectra nist ri
      791 (Program type: Isothermal; Col... (show more) umn class: Semi-standard non-polar; Column diameter: 0.321 mm; Column length: 60 m; Column type: Capillary; Start T: 190 C; CAS no: 123546; Active phase: DB-5; Carrier gas: N2; Phase thickness: 0.25 um; Data type: Kovats RI; Authors: Mijin, D.Z.; Antonovic, D.G., Temperature dependence of the Kovats retention indices for alkyl 1,3-diketones on a DB-5 capillary column, J. Serb. Chem. Soc., 69(10), 2004, 759-767.) NIST Spectra nist ri
      754 (Program type: Isothermal; Col... (show more) umn class: Semi-standard non-polar; Column type: Packed; Start T: 120 C; CAS no: 123546; Active phase: Apiezon L; Substrate: Celite 545; Data type: Kovats RI; Authors: Bogoslovsky, Yu.N.; Anvaer, B.I.; Vigdergauz, M.S., Chromatographic constants in gas chromatography (in Russian), Standards Publ. House, Moscow, 1978, 192.) NIST Spectra nist ri
      771 (Program type: Isothermal; Col... (show more) umn class: Semi-standard non-polar; Column length: 1 m; Column type: Packed; Start T: 180 C; CAS no: 123546; Active phase: Squalane; Carrier gas: N2; Substrate: Celite; Data type: Kovats RI; Authors: Vernon, F.; Edwards, G.T., Gas-liquid chromatography on fluorinated stationary phases. II. Fluorinated compounds containing a functional group, J. Chromatogr., 114, 1975, 87-93., Program type: Isothermal; Col... (show more) umn class: Semi-standard non-polar; Column type: Packed; Start T: 160 C; CAS no: 123546; Active phase: Apiezon L; Substrate: Celite 545; Data type: Kovats RI; Authors: Bogoslovsky, Yu.N.; Anvaer, B.I.; Vigdergauz, M.S., Chromatographic constants in gas chromatography (in Russian), Standards Publ. House, Moscow, 1978, 192.) NIST Spectra nist ri
    • Retention Index (Normal Alkane):

      760 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 5 K/min; Start T: 60 C; End T: 250 C; Start time: 5 min; CAS no: 123546; Active phase: SPB-1; Carrier gas: Helium; Phase thickness: 1.0 um; Data type: Normal alkane RI; Authors: Frerot, E.; Velluz, A.; Bagnoud, A.; Delort, E., Analysis of the volatile constituents of cooked petai beans (Parkia speciosa) using high-resolution GC/TOF-MS, Flav. Fragr. J., 23, 2008, 434-440.) NIST Spectra nist ri
      764 (Program type: Complex; Column... (show more) class: Standard non-polar; Column diameter: 0.53 mm; Column length: 60 m; Column type: Capillary; Description: 40C(6min)=>5C/min=>80C=>10C/min=>200C; CAS no: 123546; Active phase: SPB-1; Carrier gas: He; Phase thickness: 5 um; Data type: Normal alkane RI; Authors: Flanagan, R.J.; Streete, P.J.; Ramsey, J.D., Volatile Substance Abuse, UNODC Technical Series, No 5, United Nations, Office on Drugs and Crime, Vienna International Centre, PO Box 500, A-1400 Vienna, Austria, 1997, 56.) NIST Spectra nist ri
      775 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column type: Capillary; CAS no: 123546; Active phase: Polydimethyl siloxanes; Data type: Normal alkane RI; Authors: Schutz, H.; Wollrab A., The significance of the retention index in toxicologic analysis II, Pharmazie in unzerer Zeit, 17(4), 1988, 97-101.) NIST Spectra nist ri
      804 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column type: Capillary; CAS no: 123546; Active phase: OV-1; Data type: Normal alkane RI; Authors: Ramsey, J.D.; Flanagan, R.J., Detection and Identification of Volatile Organic Compounds in Blood by Headspace Gas Chromatography as an Aid to the Diagnosis of Solvent Abuse, J. Chromatogr., 240, 1982, 423-444.) NIST Spectra nist ri
      779 (Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column type: Capillary; CAS no: 123546; Active phase: Squalane; Data type: Normal alkane RI; Authors: Chen, H.-F., Quantitative prediction of gas chromatography retention indices with support vector machines, radial basis neutral networks and multiple linear regression, Anal. Chim. Acta, 609, 2008, 24-36.) NIST Spectra nist ri
      786 (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: 4 K/min; Start T: 60 C; End T: 280 C; End time: 40 min; Start time: 10 min; CAS no: 123546; Active phase: DB-5; Carrier gas: H2; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Pino, J.A.; Marbot, R.; Fuentes, V., Characterization of volatiles in Bullock's heart (Annona reticulata L.) fruit cultivars from Cuba, J. Agric. Food Chem., 51, 2003, 3836-3839.) NIST Spectra nist ri
      787 (Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 86.3 m; Column type: Capillary; CAS no: 123546; Active phase: RTX-5; Carrier gas: He; Phase thickness: 1 um; Data type: Normal alkane RI; Authors: Chen, Y.; Ho, C.-T., Effects of carosine on volatile generation from Maillard reaction of ribose and cysteine, J. Agric. Food Chem., 50, 2002, 2372-2376.) NIST Spectra nist ri
      776.4 (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: 10 K/min; Start T: 35 C; End T: 230 C; Start time: 5 min; CAS no: 123546; Active phase: CP Sil 8 CB; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Ezquerro, O.; Pons, B.; Tena, M.T., Development of a headspace solid-phase microextraction-gas chromatography-mass spectrometry method for the identification of odour-causing volatile compounds in packaging materials, J. Chromatogr. A, 963, 2002, 381-392.) NIST Spectra nist ri
      814.9 (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: 10 K/min; Start T: 35 C; End T: 230 C; Start time: 5 min; CAS no: 123546; Active phase: CP Sil 8 CB; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Ezquerro, O.; Pons, B.; Tena, M.T., Development of a headspace solid-phase microextraction-gas chromatography-mass spectrometry method for the identification of odour-causing volatile compounds in packaging materials, J. Chromatogr. A, 963, 2002, 381-392.) NIST Spectra nist ri
      1230 (Program type: Ramp; Column cl... (show more) ass: Standard polar; Column type: Capillary; CAS no: 123546; Active phase: Carbowax 20M; Data type: Normal alkane RI; Authors: Ramsey, J.D.; Flanagan, R.J., Detection and Identification of Volatile Organic Compounds in Blood by Headspace Gas Chromatography as an Aid to the Diagnosis of Solvent Abuse, J. Chromatogr., 240, 1982, 423-444.) NIST Spectra nist ri
      1200 (Program type: Ramp; Column cl... (show more) ass: Standard polar; Column diameter: 0.64 mm; Column length: 150 m; Column type: Capillary; Heat rate: 1 K/min; Start T: 50 C; End T: 170 C; End time: 60 min; Start time: 10 min; CAS no: 123546; Active phase: Carbowax 20M; Carrier gas: He; Data type: Normal alkane RI; Authors: Seifert, R.M.; King, A.D., Jr., Identification of some volatile constituents of Aspergillus clavatus, J. Agric. Food Chem., 30, 1982, 786-790.) NIST Spectra nist ri
    • Retention Index (Linear):

      795 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.32 mm; Column length: 50 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 40 C; End T: 260 C; CAS no: 123546; Active phase: HP-1; Carrier gas: He; Phase thickness: 1.05 um; Data type: Linear RI; Authors: Kuo, M.-C.; Ho, C.-T., Volatile constituents of the solvent extracts of Welsh onions (Allium fistulosum L. variety Maichuon) and scallions (A. fistulosum L. variety caepitosum), J. Agric. Food Chem., 40(10), 1992, 1906-1910.) NIST Spectra nist ri
      756 (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: 220 C; End time: 10 min; CAS no: 123546; Active phase: DB-1; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Zhang, Y.; Ho, C.-T., Formation of meatlike aroma compounds from thermal reaction of inosine 5'-monophosphate with cysteine and glutathione, J. Agric. Food Chem., 39, 1991, 1145-1148.) NIST Spectra nist ri
      760 (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: 220 C; End time: 10 min; CAS no: 123546; Active phase: DB-1; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Zhang, Y.; Ho, C.-T., Comparison of the volatile compounds formed from the thermal reaction of glucose with cysteine and glutathione, J. Agric. Food Chem., 39, 1991, 760-763.) NIST Spectra nist ri
      753 (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: 4 K/min; Start T: 50 C; End T: 250 C; Start time: 0.1 min; CAS no: 123546; Active phase: DB-1; Data type: Linear RI; Authors: Flath, R.A.; Light, D.M.; Jang, E.B.; Mon, T.R.; John, J.O., Headspace Examination of Volatile Emissions from Ripening Papaya (Carica papaya L., Solo Variety), J. Agric. Food Chem., 38(4), 1990, 1060-1063.) NIST Spectra nist ri
      783 (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: 4 K/min; Start T: 60 C; End T: 250 C; End time: 20 min; Start time: 2 min; CAS no: 123546; Active phase: HP-5MS; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Pino, J.A.; Mesa, J.; Munoz, Y.; Marti, M.P.; Marbot, R., Volatile components from mango (Mangifera indica L.) cultivars, J. Agric. Food Chem., 53, 2005, 2213-2223.) NIST Spectra nist ri
      799 (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: 123546; Active phase: DB-5; Carrier gas: He; Phase thickness: 0.5 um; Data type: Linear RI; Authors: Parker, J.K.; Hassell, G.M.E.; Mottram, D.S.; Guy, R.C.E., Sensory and instrumental analyses of volatiles generated during the extrusion cooking of oat flours, J. Agric. Food Chem., 48, 2000, 3497-3506.) NIST Spectra nist ri
      787 (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; Start time: 5 min; CAS no: 123546; Active phase: BP-5; Carrier gas: He; Data type: Linear RI; Authors: Whitfield, F.B.; Mottram, D.S., Investigation of the reaction between 4-hydroxy-5-methyl-3(2H)-furanone and cysteine or hydrogen sulfide at pH 4.5, J. Agric. Food Chem., 47(4), 1999, 1626-1634.) NIST Spectra nist ri
      782 (Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 30 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: 123546; Active phase: DB-5; Phase thickness: 1 um; Data type: Linear RI; Authors: Madruga, M.S.; Mottram, D.S., The effect of pH on the formation of volatile compounds produced by heating a model system containing 5'-imp and cysteine, J. Braz. Chem. Soc., 9(3), 1998, 261-271.) NIST Spectra nist ri
      1196 (Program type: Complex; Column... (show more) class: Standard polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 35C(8min) =>4C/min =>60C =>6C/min =>160C=>20C/min =>200C(1min); CAS no: 123546; Active phase: Supelcowax-10; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Bianchi, F.; Careri, M.; Mangia, A.; Musci, M., Retention indices in the analysis of food aroma volatile compounds in temperature-programmed gas chromatography: Database creation and evaluation of precision and robustness, J. Sep. Sci., 39, 2007, 563-572.) NIST Spectra nist ri

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

Density: 1.0±0.1 g/cm3
Boiling Point: 138.4±13.0 °C at 760 mmHg
Vapour Pressure: 6.7±0.3 mmHg at 25°C
Enthalpy of Vaporization: 34.3±0.0 kJ/mol
Flash Point: 43.1±16.8 °C
Index of Refraction: 1.395
Molar Refractivity: 25.3±0.3 cm3
#H bond acceptors: 2
#H bond donors: 0
#Freely Rotating Bonds: 2
#Rule of 5 Violations: 0
ACD/LogP: 0.34
ACD/LogD (pH 5.5): 0.67
ACD/BCF (pH 5.5): 1.91
ACD/KOC (pH 5.5): 55.35
ACD/LogD (pH 7.4): 0.66
ACD/BCF (pH 7.4): 1.86
ACD/KOC (pH 7.4): 53.83
Polar Surface Area: 34 Å2
Polarizability: 10.0±0.5 10-24cm3
Surface Tension: 27.5±3.0 dyne/cm
Molar Volume: 105.3±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) =  0.05
    Log Kow (Exper. database match) =  0.40
       Exper. Ref:  Hansch,C et al. (1995)

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  140.60  (Adapted Stein & Brown method)
    Melting Pt (deg C):  -29.38  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  8.69  (Mean VP of Antoine & Grain methods)
    MP  (exp database):  -23 deg C
    BP  (exp database):  138 deg C
    VP  (exp database):  2.96E+00 mm Hg at 20 deg C

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  5.322e+004
       log Kow used: 0.40 (expkow database)
       no-melting pt equation used
     Water Sol (Exper. database match) =  1.66e+005 mg/L (20 deg C)
        Exper. Ref:  RIDDICK,JA ET AL. (1986)

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1e+006 mg/L
    Wat Sol (Exper. database match) =  166000.00
       Exper. Ref:  RIDDICK,JA ET AL. (1986)

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   3.33E-008  atm-m3/mole
   Group Method:   Incomplete
   Exper Database: 2.35E-06  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  2.151E-005 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  0.40  (exp database)
  Log Kaw used:  -4.017  (exp database)
      Log Koa (KOAWIN v1.10 estimate):  4.417
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.7135
   Biowin2 (Non-Linear Model)     :   0.6640
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.9330  (weeks       )
   Biowin4 (Primary Survey Model) :   3.6589  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.7000
   Biowin6 (MITI Non-Linear Model):   0.8545
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.0809
 Ready Biodegradability Prediction:   YES

Hydrocarbon Biodegradation (BioHCwin v1.01):
    Structure incompatible with current estimation method!

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  395 Pa (2.96 mm Hg)
  Log Koa (Koawin est  ): 4.417
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  7.6E-009 
       Octanol/air (Koa) model:  6.41E-009 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  2.75E-007 
       Mackay model           :  6.08E-007 
       Octanol/air (Koa) model:  5.13E-007 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   0.7294 E-12 cm3/molecule-sec
      Half-Life =    14.665 Days (12-hr day; 1.5E6 OH/cm3)
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 4.41E-007 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1
      Log Koc:  0.000 

 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 = 0.500 (BCF = 3.162)
       log Kow used: 0.40 (expkow database)

 Volatilization from Water:
    Henry LC:  2.35E-006 atm-m3/mole  (Henry experimental database)
    Half-Life from Model River:      250.3  hours   (10.43 days)
    Half-Life from Model Lake :       2815  hours   (117.3 days)

 Removal In Wastewater Treatment:
    Total removal:               1.99  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.76  percent
    Total to Air:                0.13  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       6.61            223          1000       
   Water     43.9            360          1000       
   Soil      49.4            720          1000       
   Sediment  0.0822          3.24e+003    0          
     Persistence Time: 381 hr




                    

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