ChemSpider 2D Image | Daiflon S 2 | C2Cl4F2

Daiflon S 2

  • Molecular FormulaC2Cl4F2
  • Average mass203.830 Da
  • Monoisotopic mass201.872223 Da
  • ChemSpider ID6187

More details:

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

1,1,2,2-Tetrachlor-1,2-difluorethan [German] [ACD/IUPAC Name]
1,1,2,2-Tetrachloro-1,2-difluoroethane [ACD/IUPAC Name]
1,1,2,2-Tétrachloro-1,2-difluoroéthane [French] [ACD/IUPAC Name]
1,2-Difluoro-1,1,2,2-tetrachloroethane
200-935-6 [EINECS]
76-12-0 [RN]
Daiflon S 2
Ethane, 1,1,2,2-tetrachloro-1,2-difluoro- [ACD/Index Name]
Tetrachloro-1,2-difluoroethane
1,1,2,2,-TETRACHLORODIFLUOROETHANE
More...

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

CFC 112 [DBID]
F 112 [DBID]
Fron 112 [DBID]
H155PU1V8F [DBID]
BRN 1740336 [DBID]
CFC-112 [DBID]
F-112 [DBID]
FC 112 [DBID]
Freon 112 [DBID]
HSDB 144 [DBID]
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  • Experimental Physico-chemical Properties
  • Miscellaneous

    • Appearance:

      Colorless solid or liquid (above 77F) with a slight, ether-like odor. NIOSH KI1420000

    • First-Aid:

      Eye: Irrigate immediately Skin: Soap wash promptly Breathing: Respiratory support Swallow: Medical attention immediately NIOSH KI1420000

    • Exposure Routes:

      inhalation, ingestion, skin and/or eye contact NIOSH KI1420000

    • Symptoms:

      In animals: irritation eyes, skin; conjunctivitis; pulmonary edema; narcosis NIOSH KI1420000

    • Target Organs:

      Eyes, skin, respiratory system, central nervous system NIOSH KI1420000

    • Incompatibility:

      Chemically-active metals such as potassium, beryllium, powdered aluminum, zinc, magnesium, calcium & sodium; acids NIOSH KI1420000

    • Personal Protection:

      Skin: Prevent skin contact Eyes: Prevent eye contact Wash skin: When contaminated Remove: When wet or contaminated Change: No recommendation NIOSH KI1420000

    • Exposure Limits:

      NIOSH REL : TWA 500 ppm (4170 mg/m 3 ) OSHA PEL : TWA 500 ppm (4170 mg/m 3 ) NIOSH KI1420000
  • Gas Chromatography

    • Retention Index (Kovats):

      626 (estimated with error: 89) NIST Spectra mainlib_230277, replib_34390, replib_291770
      709 (Program type: Isothermal; Col... (show more) umn class: Standard non-polar; Column length: 4 m; Column type: Packed; Start T: 100 C; CAS no: 76120; Active phase: DC-200; Data type: Kovats RI; Authors: Rohrschneider, L., Eine methode zur charakterisierung von gaschromatographischen trennflussigkeiten, J. Chromatogr., 22, 1966, 6-22.) NIST Spectra nist ri
      681 (Program type: Isothermal; Col... (show more) umn class: Semi-standard non-polar; Column length: 5 m; Column type: Packed; Start T: 100 C; CAS no: 76120; Active phase: Squalane; Data type: Kovats RI; Authors: Rohrschneider, L., Eine methode zur charakterisierung von gaschromatographischen trennflussigkeiten, J. Chromatogr., 22, 1966, 6-22.) NIST Spectra nist ri
      691 (Program type: Isothermal; Col... (show more) umn class: Semi-standard non-polar; Column length: 5 m; Column type: Packed; Start T: 100 C; CAS no: 76120; Active phase: Apiezon L; Data type: Kovats RI; Authors: Rohrschneider, L., Eine methode zur charakterisierung von gaschromatographischen trennflussigkeiten, J. Chromatogr., 22, 1966, 6-22.) NIST Spectra nist ri
      888 (Program type: Isothermal; Col... (show more) umn class: Standard polar; Column length: 2 m; Column type: Packed; Start T: 100 C; CAS no: 76120; Active phase: Carbowax 20M; Data type: Kovats RI; Authors: Rohrschneider, L., Eine methode zur charakterisierung von gaschromatographischen trennflussigkeiten, J. Chromatogr., 22, 1966, 6-22.) NIST Spectra nist ri

    • Retention Index (Normal Alkane):

      704 (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: 76120; 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
      704.2 (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: 76120; 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
      730 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column type: Capillary; CAS no: 76120; 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
      681 (Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column length: 2 m; Column type: Packed; Heat rate: 5 K/min; Start T: 50 C; End T: 220 C; End time: 0 min; Start time: 0 min; CAS no: 76120; Active phase: Porapack Q; Carrier gas: Nitrogen; Data type: Normal alkane RI; Authors: Zenkevich, I.G.; Konukhova, S.V., Gas Chromatographic Identification of Ecologically Safe Freones, Vestn. of St. Petersburg Univ. (Rus.), , 1992, 66-70, In original 66-70.) NIST Spectra nist ri
      870 (Program type: Ramp; Column cl... (show more) ass: Standard polar; Column type: Capillary; CAS no: 76120; 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

    • Retention Index (Linear):

      702.1 (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: 6 K/min; Start T: -50 C; End T: 180 C; CAS no: 76120; Active phase: DB-1; Phase thickness: 1 um; Data type: Linear RI; Authors: Helmig, D.; Pollock, W.; Greenberg, J.; Zimmerman, P., Gas chromatography mass spectrometry analysis of volatile organic trace gases at Mauna Loa Observatory, Hawaii, J. Geophys. Res., 101(D9), 1996, 14697-14710.) NIST Spectra nist ri

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

Density: 1.7±0.1 g/cm3
Boiling Point: 94.1±8.0 °C at 760 mmHg
Vapour Pressure: 54.8±0.2 mmHg at 25°C
Enthalpy of Vaporization: 32.0±3.0 kJ/mol
Flash Point: 12.3±11.9 °C
Index of Refraction: 1.438
Molar Refractivity: 31.0±0.3 cm3
#H bond acceptors: 0
#H bond donors: 0
#Freely Rotating Bonds: 1
#Rule of 5 Violations: 0
ACD/LogP: 3.64
ACD/LogD (pH 5.5): 3.46
ACD/BCF (pH 5.5): 251.32
ACD/KOC (pH 5.5): 1818.39
ACD/LogD (pH 7.4): 3.46
ACD/BCF (pH 7.4): 251.32
ACD/KOC (pH 7.4): 1818.39
Polar Surface Area: 0 Å2
Polarizability: 12.3±0.5 10-24cm3
Surface Tension: 29.3±3.0 dyne/cm
Molar Volume: 118.1±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) =  3.41

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  85.21  (Adapted Stein & Brown method)
    Melting Pt (deg C):  -49.53  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  47.3  (Modified Grain method)
    MP  (exp database):  26 deg C
    BP  (exp database):  93 deg C
    VP  (exp database):  5.05E+01 mm Hg at 25 deg C
    Subcooled liquid VP: 51.7 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):  9.306
       log Kow used: 3.41 (estimated)
       no-melting pt equation used
     Water Sol (Exper. database match) =  120 mg/L (25 deg C)
        Exper. Ref:  RIDDICK,JA ET AL. (1986)

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  97.816 mg/L
    Wat Sol (Exper. database match) =  120.00
       Exper. Ref:  RIDDICK,JA ET AL. (1986)

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   4.73E-002  atm-m3/mole
   Group Method:   Incomplete
   Exper Database: 1.13E-01  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  1.363E+000 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  3.41  (KowWin est)
  Log Kaw used:  0.665  (exp database)
      Log Koa (KOAWIN v1.10 estimate):  2.745
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :  -0.1629
   Biowin2 (Non-Linear Model)     :   0.0000
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   1.6318  (recalcitrant)
   Biowin4 (Primary Survey Model) :   2.8443  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.2801
   Biowin6 (MITI Non-Linear Model):   0.0000
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.1090
 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):  6.89E+003 Pa (51.7 mm Hg)
  Log Koa (Koawin est  ): 2.745
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  4.35E-010 
       Octanol/air (Koa) model:  1.36E-010 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1.57E-008 
       Mackay model           :  3.48E-008 
       Octanol/air (Koa) model:  1.09E-008 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   0.0000 E-12 cm3/molecule-sec
      Half-Life =   -------
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 2.53E-008 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  224.7
      Log Koc:  2.352 

 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 = 1.924 (BCF = 84.01)
       log Kow used: 3.41 (estimated)

 Volatilization from Water:
    Henry LC:  0.113 atm-m3/mole  (Henry experimental database)
    Half-Life from Model River:      1.464  hours
    Half-Life from Model Lake :      135.7  hours   (5.654 days)

 Removal In Wastewater Treatment (recommended maximum 95%):
    Total removal:              97.85  percent
    Total biodegradation:        0.04  percent
    Total sludge adsorption:     5.87  percent
    Total to Air:               91.94  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       43              1e+005       1000       
   Water     44              4.32e+003    1000       
   Soil      9.25            8.64e+003    1000       
   Sediment  3.73            3.89e+004    0          
     Persistence Time: 207 hr

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