ChemSpider 2D Image | .delta.-Hexachlorocyclohexane | C6H6Cl6

δ-Hexachlorocyclohexane

  • Molecular FormulaC6H6Cl6
  • Average mass290.830 Da
  • Monoisotopic mass287.860077 Da
  • ChemSpider ID10430682
  • defined stereocentres - 6 of 6 defined stereocentres


More details:






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

δ-Hexachlorocyclohexane
(1a,2a,3a,4b,5a,6b)-1,2,3,4,5,6-Hexachlorocyclohexane
(1R,2S,3r,4R,5S,6s)-1,2,3,4,5,6-Hexachlorcyclohexan [German] [ACD/IUPAC Name]
(1R,2S,3r,4R,5S,6s)-1,2,3,4,5,6-Hexachlorocyclohexane [ACD/IUPAC Name]
(1R,2S,3r,4R,5S,6s)-1,2,3,4,5,6-Hexachlorocyclohexane [French] [ACD/IUPAC Name]
1,2,3,4,5,6-Hexachlorocyclohexane d-Isomer
1a,2a,3a,4b,5a,6b-Hexachlorocyclohexane
206-272-9 [EINECS]
319-86-8 [RN]
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

ENT 9234 [DBID]
GV4550000 [DBID]
33377_RIEDEL [DBID]
48495_SUPELCO [DBID]
AI3-09234 [DBID]
BRN 1907334 [DBID]
detox 25 [DBID]
HSDB 6184 [DBID]
NSC 11808 [DBID]
  • Experimental Physico-chemical Properties
  • Miscellaneous
    • Toxicity:

      Organic Compound; Organochloride; Pesticide; Pollutant; Synthetic Compound Toxin, Toxin-Target Database T3D0043
  • Gas Chromatography
    • Retention Index (Kovats):

      1755 (Program type: Isothermal; Col... (show more) umn class: Standard non-polar; Column length: 1.5 m; Column type: Packed; CAS no: 319868; Active phase: SE-30; Carrier gas: He; Substrate: Chromosorb G HP (80-100 mesh); Data type: Kovats RI; Authors: Ramsey, J.D.; Lee, T.D.; Osselton, M.D.; Moffat, A.C., Gas-liquid chromatographic retention indices of 296 non-drug substances on SE-30 or OV-1 likely to be encountered in toxicological analyses, J. Chromatogr., 184, 1980, 185-206.) NIST Spectra nist ri
    • Retention Index (Normal Alkane):

      1753.9 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.2 mm; Column length: 12 m; Column type: Capillary; Heat rate: 18 K/min; Start T: 60 C; End T: 265 C; Start time: 1 min; CAS no: 319868; Active phase: HP-1; Carrier gas: He; Phase thickness: 0.33 um; Data type: Normal alkane RI; Authors: Liao, W.; Joe, T.; Cusick, W.G., Multiresidue screening method for fresh fruits and vegetables with gas chromatographic/mass spectrometric detection, J. Ass. Offic. Anal. Chem, 74(3), 1991, 554-565.) NIST Spectra nist ri
      1762.3 (Program type: Isothermal; Col... (show more) umn class: Standard non-polar; Column length: 2 m; Column type: Packed; CAS no: 319868; Active phase: OV-101; Carrier gas: N2; Substrate: GAs Chrom Q (80-100 mesh); Data type: Normal alkane RI; Authors: Omura, M.; Hashimoto, K.; Ohta, K.; Iio, T.; Ueda, S.; Ando, K.; Fujiu, Y.; Hiraide, H., Effective application of the relative retention time diagram for gas chromatographic analysis of pesticides, J. Agric. Food Chem., 39(12), 1991, 2200-2205.) NIST Spectra nist ri
      1777.9 (Program type: Complex; Column... (show more) class: Standard non-polar; Column diameter: 0.2 mm; Column length: 25 m; Column type: Capillary; Description: 1 min at 100 0C; 100 - 150 0C at 30 deg/min; 2 min at 150 0C; 150 - 205 0C at 3 deg/min; 205 - 240 0C at 10 deg/min; 240 - 260 0C at 2 deg/min; 1 min at 260 0C; CAS no: 319868; Active phase: HP-1; Carrier gas: He; Phase thickness: 0.33 um; Data type: Normal alkane RI; Authors: Stan, H.-J., Application of Capillary Gas Chromatography with Mass Selective Detection to Pesticide Residue Analysis, J. Chromatogr., 467, 1989, 85-98.) NIST Spectra nist ri
      1817.8 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.2 mm; Column length: 50 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 20 C; End T: 200 C; Start time: 5 min; CAS no: 319868; Active phase: Methyl Silicone; Carrier gas: N2; Data type: Normal alkane RI; Authors: Yasuhara, A.; Morita, M.; Fuwa, K., Temperature-programmed retention indices of 221 halogenated organic compounds with 1-bromoalkanes as references, J. Chromatogr., 328, 1985, 35-48.) NIST Spectra nist ri
      1755 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column type: Other; CAS no: 319868; Active phase: Methyl Silicone; Data type: Normal alkane RI; Authors: Ardrey, R.E.; Moffat, A.C., Gas-liquid chromatographic retention indices of 1318 substances of toxicological interest on SE-30 or OV-1 stationary phase, J. Chromatogr., 220, 1981, 195-252.) NIST Spectra nist ri
      1833 (Program type: Complex; Column... (show more) class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 50 0C(1 min) ^ 25 0C/min -> 125 0C ^ 10 0C/min -> 300 0C (10 min); CAS no: 319868; Active phase: 5 % Phenyl methyl siloxane; Carrier gas: Helium; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Department of Food Safety, Ministry of Health; Welfare, Analytical methods for residual compositional substances of agricultural chemicals, feed aadditives, and veterinary drugs in foods, 2006.) NIST Spectra nist ri
      1790.4 (Program type: Complex; Column... (show more) class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 80C(1min) => 10C/min =>160C (5min) => 3C/min =>240C =>25C/min =>280C(10min); CAS no: 319868; Active phase: DB-5MS; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Chu, X.-G.; Hu, X.-Z.; Yao, H.-Y., Determination of 266 pesticide residues in apple juice by matrix solid-phase dispersion and gas chromatography-mass selective detection, J. Chromatogr. A, 1063, 2005, 201-210.) NIST Spectra nist ri
      1799.7 (Program type: Complex; Column... (show more) class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 70C(2min) =>25C/min =>150C=>3C/min => 200C=> 8C/min =>280C(10min); CAS no: 319868; Active phase: HP-5MS; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Wong, J.W.; Webster, M.G.; Bezabeh, D.Z.; Hengel, M.J.; Ngim, K.K.; Krynitsky, A.J.; Ebeler, S.E., Multiresidue determination of pesticides in malt beverages by capillary gas chromatography with mass spectrometry and selected ion monitoring, J. Agric. Food Chem., 52, 2004, 6361-6372.) NIST Spectra nist ri
      1800.5 (Program type: Complex; Column... (show more) class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 57C(2min) => 40C/min=> 130C=> 5C/min=> 200C=> 7C/min=> 270C(10min); CAS no: 319868; Active phase: HP-5; Carrier gas: He; Phase thickness: 0.2 um; Data type: Normal alkane RI; Authors: Haib, J.; Hofer, I.; Renaud, J.-M., Analysis of multiple pesticide residues in tobacco using pressurized liquid extraction, automated solid-phase extraction clean-up and gas chromatography-tandem mass spectrometry, J. Chromatogr. A, 1020, 2003, 173-187.) NIST Spectra nist ri
      1800.4 (Program type: Complex; Column... (show more) class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 70C(3.5min)=>25C/min =>180C(10min) =>10C/min =>300C; CAS no: 319868; Active phase: CP Sil 8 CB; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Prados-Rosales, R.C.; Luque Garcia, J.L.; Luque de Castro, M.D., Rapid analytical method for the determination of pesticide residues in sunflower seeds based on focused microwave-assisted Soxhlet extraction prior to gas chromatography-tandem mass spectrometry, J. Chromatogr. A, 993, 2003, 121-129.) NIST Spectra nist ri
      1794.4 (Program type: Complex; Column... (show more) class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 50C(1min) =>20C/min =>120C => 5C/min => 300C(10min); CAS no: 319868; Active phase: DB-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Shimadzu Corporation, Analysis of 124 pesticides with capillary GC-FTD and GC-ECD, 2003.) NIST Spectra nist ri
      1802.4 (Program type: Complex; Column... (show more) class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 80 C (1 min) ^ 30 C/min -> 180 C (3 min) ^ 3 C/min -> 270 C; CAS no: 319868; Active phase: HP-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Concha-Grana, E.; Turnes-Carou, M.I.; Muniategui-Lorenzo, S.; Lopez-Mahia, P.; Fernandez-Fernandez, E.; Prada-Rodriguez, D., Optimisation of a programmed split-splitless injector in the gas chromatographic-mass spectrometric determination of organochlorine pesticides, J. Chromatogr. A, 958, 2002, 17-24.) NIST Spectra nist ri
      1801.3 (Program type: Complex; Column... (show more) class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 40C(2min) =>3C/min =>175C (4min) => 3C/min => 240C => 7C/min=>320C(10min); CAS no: 319868; Active phase: HP-5MS; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Lacorte, S.; Guiffard, I.; Fraisse, D.; Barcelo, D., Broad spectrum analysis of 109 priority compounds listed in the 76/464/CEE council directive using solid-phase extraction and GC/EI/MS, Anal. Chem., 72, 2000, 1430-1440.) NIST Spectra nist ri
      1802.7 (Program type: Complex; Column... (show more) class: Semi-standard non-polar; Column diameter: 0.2 mm; Column length: 25 m; Column type: Capillary; Description: 100C(1min) => 30C/min=> 150C(2min) => 3C/min=> 205C => 10C/min =>260C(29min); CAS no: 319868; Active phase: SE-54; Phase thickness: 0.33 um; Data type: Normal alkane RI; Authors: Stan, H.-J., Pesticide residue analysis in foodstuffs applying capillary gas chromatography with mass spectrometric detection State-of-the-art use of modified DFG-multimethod S19 and automated data evaluation, J. Chromatogr. A, 892, 2000, 347-377.) NIST Spectra nist ri
      1804.1 (Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column diameter: 0.53 mm; Column length: 30 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 100 C; End T: 275 C; End time: 2 min; Start time: 5 min; CAS no: 319868; Active phase: RTX-5; 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
      1809 (Program type: Complex; Column... (show more) class: Semi-standard non-polar; Column diameter: 0.2 mm; Column length: 29 m; Column type: Capillary; Description: 80 C (1 min) ^ 6 C/min -> 200 C (3 min) ^ 6 C/min -> 260 C (8 min); CAS no: 319868; Active phase: DB-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Papadopoulou-Mourkidou, E.; Patsias, J.; Kotopoulou, A., Determination of pesticides in soils by gas chromatography-ion trap mass spectrometry, J. AOAC Int., 80(2), 1997, 447-454.) NIST Spectra nist ri
      1786.6 (Program type: Complex; Column... (show more) class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 80(1)-6^ ->200(3)-6^ -> 260(10); CAS no: 319868; Active phase: HP-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Patsias, J.; Papadopoulou-Mourkidou, E., Rapid method for the analysis of a variety of chemical classes of pesticides in surface and ground waters by off-line solid phase extraction and gas chromatography-ion trap mass spectrometry, J. Chromatogr. A, 740, 1996, 83-98.) NIST Spectra nist ri
      1813.7 (Program type: Complex; Column... (show more) class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 57 0C (1 min) ^ 15 0C/min -> 130 0C (1 min) ^ 2.3 0C/min -> 270 0C (20 min); CAS no: 319868; Active phase: DB-5; Data type: Normal alkane RI; Authors: Bernal, J.L.; del Nozal, M.J.; Atienza, J.; Jimenez, J.J., Multidetermination of PCBs and pesticides by use of a dual GC column-dual detector system, Chromatographia, 33(1/2), 1992, 67-76.) NIST Spectra nist ri
      1799.4 (Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column diameter: 0.53 mm; Column length: 30 m; Column type: Capillary; Heat rate: 2.8 K/min; Start T: 140 C; End T: 270 C; End time: 1 min; Start time: 2 min; CAS no: 319868; Active phase: DB-5; Carrier gas: He; Phase thickness: 1.5 um; Data type: Normal alkane RI; Authors: Lopez-Avila, V.; Benedicto, J.; Baldin, E.; Beckert, W.F., Analysis of classes of compounds of environmental concern: III. Organochlorine pesticides, J. Hi. Res. Chromatogr., 15, 1992, 319-328.) NIST Spectra nist ri

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

Density: 1.6±0.1 g/cm3
Boiling Point: 288.0±0.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.5 mmHg at 25°C
Enthalpy of Vaporization: 50.6±3.0 kJ/mol
Flash Point: 157.5±23.9 °C
Index of Refraction: 1.533
Molar Refractivity: 56.6±0.4 cm3
#H bond acceptors: 0
#H bond donors: 0
#Freely Rotating Bonds: 0
#Rule of 5 Violations: 0
ACD/LogP: 3.99
ACD/LogD (pH 5.5): 3.82
ACD/BCF (pH 5.5): 472.80
ACD/KOC (pH 5.5): 2858.51
ACD/LogD (pH 7.4): 3.82
ACD/BCF (pH 7.4): 472.80
ACD/KOC (pH 7.4): 2858.51
Polar Surface Area: 0 Å2
Polarizability: 22.5±0.5 10-24cm3
Surface Tension: 41.0±5.0 dyne/cm
Molar Volume: 182.6±5.0 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) =  4.26
    Log Kow (Exper. database match) =  3.72
       Exper. Ref:  Hansch,C et al. (1995)
    Log Kow (Exper. database match) =  3.80
       Exper. Ref:  Hansch,C et al. (1995)
    Log Kow (Exper. database match) =  3.78
       Exper. Ref:  Hansch,C et al. (1995)
    Log Kow (Exper. database match) =  4.14
       Exper. Ref:  Hansch,C et al. (1995)

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  304.35  (Adapted Stein & Brown method)
    Melting Pt (deg C):  56.98  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.000506  (Modified Grain method)
    MP  (exp database):  112.5 deg C
    BP  (exp database):  60 @ 0.34 mm Hg deg C
    VP  (exp database):  3.52E-05 mm Hg at 25 deg C
    Subcooled liquid VP: 0.000258 mm Hg (25 deg C, exp database VP )

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  4.044
       log Kow used: 4.14 (expkow database)
       no-melting pt equation used
     Water Sol (Exper. database match) =  7.3 mg/L (25 deg C)
        Exper. Ref:  RICHARDSON,LT & MILLER,DM (1960)
     Water Sol (Exper. database match) =  2 mg/L (25 deg C)
        Exper. Ref:  WEIL,L ET AL. (1974)
     Water Sol (Exper. database match) =  0.24 mg/L (25 deg C)
        Exper. Ref:  WEIL,L ET AL. (1974)
     Water Sol (Exper. database match) =  10 mg/L (20 deg C)
        Exper. Ref:  SHIU,WY ET AL (1990)
     Water Sol (Exper. database match) =  8 mg/L (25 deg C)
        Exper. Ref:  CHEM INSPECT TEST INST (1992)

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  6.5846 mg/L
    Wat Sol (Exper. database match) =  7.30
       Exper. Ref:  RICHARDSON,LT & MILLER,DM (1960)
    Wat Sol (Exper. database match) =  2.00
       Exper. Ref:  WEIL,L ET AL. (1974)
    Wat Sol (Exper. database match) =  0.24
       Exper. Ref:  WEIL,L ET AL. (1974)
    Wat Sol (Exper. database match) =  10.00
       Exper. Ref:  SHIU,WY ET AL (1990)
    Wat Sol (Exper. database match) =  8.00
       Exper. Ref:  CHEM INSPECT TEST INST (1992)

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.56E-004  atm-m3/mole
   Group Method:   4.25E-011  atm-m3/mole
   Exper Database: 5.14E-06  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  4.788E-005 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  4.14  (exp database)
  Log Kaw used:  -4.756  (exp database)
      Log Koa (KOAWIN v1.10 estimate):  8.896
      Log Koa (experimental database):  8.840

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :  -0.0593
   Biowin2 (Non-Linear Model)     :   0.0000
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   1.5174  (recalcitrant)
   Biowin4 (Primary Survey Model) :   2.8245  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.0719
   Biowin6 (MITI Non-Linear Model):   0.0000
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.9848
 Ready Biodegradability Prediction:   NO

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

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  0.0344 Pa (0.000258 mm Hg)
  Log Koa (Exp database): 8.840
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  8.72E-005 
       Octanol/air (Koa) model:  0.00017 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.00314 
       Mackay model           :  0.00693 
       Octanol/air (Koa) model:  0.0134 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   0.5732 E-12 cm3/molecule-sec
      Half-Life =    18.659 Days (12-hr day; 1.5E6 OH/cm3)
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.00503 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  3380
      Log Koc:  3.529 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  6.174E-012  L/mol-sec
  Kb Half-Life at pH 8: 3.558E+009  years  
  Kb Half-Life at pH 7: 3.558E+010  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 2.488 (BCF = 307.5)
       log Kow used: 4.14 (expkow database)

 Volatilization from Water:
    Henry LC:  5.14E-006 atm-m3/mole  (Henry experimental database)
    Half-Life from Model River:        196  hours   (8.166 days)
    Half-Life from Model Lake :       2281  hours   (95.05 days)

 Removal In Wastewater Treatment:
    Total removal:              36.98  percent
    Total biodegradation:        0.37  percent
    Total sludge adsorption:    36.43  percent
    Total to Air:                0.18  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.649           1.83e+003    1000       
   Water     6.14            4.32e+003    1000       
   Soil      89.4            8.64e+003    1000       
   Sediment  3.8             3.89e+004    0          
     Persistence Time: 4.72e+003 hr




                    

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