Trichloroacetonitrile C2Cl3N structure – Flashcards

Flashcard maker : Lewis Edwards

C2Cl3N structure
Molecular Formula C2Cl3N
Average mass 144.387 Da
Density 1.6±0.1 g/cm3
Boiling Point 85.7±0.0 °C at 760 mmHg
Flash Point 10.5±20.2 °C
Molar Refractivity 25.7±0.3 cm3
Polarizability 10.2±0.5 10-24cm3
Surface Tension 44.7±3.0 dyne/cm
Molar Volume 89.1±3.0 cm3
  • Experimental data
  • Predicted – ACD/Labs
  • Predicted – EPISuite
  • Predicted – ChemAxon
  • Predicted – Mcule
  • Experimental Physico-chemical Properties
    • Experimental Melting Point:

      -42 °C SynQuest
      -44 °C Alfa Aesar
      -42 °C Oxford University Chemical Safety Data (No longer updated) More details
      -42 °C Jean-Claude Bradley Open Melting Point Dataset 16167, 26574
      -44 °C Jean-Claude Bradley Open Melting Point Dataset 8608
      -44 °C Alfa Aesar A10565
      -42 °C SynQuest 57394, 3137-4-X0
    • Experimental Boiling Point:

      85-86 °C Alfa Aesar
      83-84 °C Oxford University Chemical Safety Data (No longer updated) More details
      85-86 °C Alfa Aesar A10565
      83-84 °C SynQuest 57394, 3137-4-X0
      83-84 °C Oakwood 067661
    • Experimental LogP:

      2.539 Vitas-M STK937576
    • Experimental Flash Point:

      74 °C Oxford University Chemical Safety Data (No longer updated) More details
      195 °C SynQuest 57394, 3137-4-X0
      195 °C Oakwood 067661
    • Experimental Gravity:

      20 g/mL Merck Millipore 1125
      20 g/l Merck Millipore 1125, 808222
      20 g/mL SynQuest 3137-4-X0
      1.44 g/mL Alfa Aesar A10565
      1.44 g/mL SynQuest 3137-4-X0
      1.44 g/mL Oakwood 067661
      1.43 g/mL Fluorochem 067661
      1.44 g/l Fluorochem 067661
    • Experimental Refraction Index:

      1.441 Alfa Aesar A10565
      1.483 SynQuest 57394, 3137-4-X0
  • Miscellaneous
    • Appearance:

      colourless to slightly yellow liquid Oxford University Chemical Safety Data (No longer updated) More details
    • Stability:

      Stable, but water sensitive. Incompatible with acids,water, steam. May hydrolyze in alkali or acid conditions.Flammable. Oxford University Chemical Safety Data (No longer updated) More details
    • Toxicity:

      ORL-RAT LD50 250 mg kg-1, IVN-MUS LD50 56 mg kg-1, SKN-RBT LD50 900 mg kg-1 Oxford University Chemical Safety Data (No longer updated) More details
    • Safety:

      23/24/25-51/53 Alfa Aesar A10565
      45-61 Alfa Aesar A10565
      6.1 Alfa Aesar A10565
      Danger Alfa Aesar A10565
      DANGER: OXIDIZER, CORROSIVE, burns skin and eyes Alfa Aesar A10565
      DANGER: POISON, irritates skin, eyes, lungs Alfa Aesar A10565
      H301-H311-H331-H411 Alfa Aesar A10565
      IRRITANT Matrix Scientific 084155
      P261-P280-P301+P310-P361-P405-P501a Alfa Aesar A10565
      R21,R23/25,R34/R51 SynQuest 3137-4-X0, 57394
      S13,S23,S24/25,S26,S36/37/39,S45,S61 SynQuest 3137-4-X0, 57394
      Safety glasses, adequate ventilation. If gloves are worn,PVA is recommended. Oxford University Chemical Safety Data (No longer updated) More details
      Toxic/Lachrymator/Corrosive/Harmful/Dangerous for environment SynQuest 3137-4-X0, 57394
      Toxic/Lachrymatory SynQuest 3137-4-X0
  • Gas Chromatography
    • Retention Index (Kovats):

      853 (estimated with error: 89) NIST Spectra mainlib_229856, replib_118851, replib_4001
      662 (Program type: Isothermal; Col… (show more) umn class: Semi-standard non-polar; Column length: 2.3 m; Column type: Packed; Start T: 100 C; CAS no: 545062; Active phase: Apiezon L; Carrier gas: N2; Substrate: DCMS-treated Chromosorb W; Data type: Kovats RI; Authors: Brown, I.; Chapman, I.L.; Nicholson, G.J., Gas chromatography of polar solutes in electron acceptor stationary phases, Aust. J. Chem., 21, 1968, 1125-1141.) NIST Spectra nist ri
    • Retention Index (Normal Alkane):

      667.7 (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: 545062; 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

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

Density: 1.6±0.1 g/cm3
Boiling Point: 85.7±0.0 °C at 760 mmHg
Vapour Pressure: 68.6±0.1 mmHg at 25°C
Enthalpy of Vaporization: 32.6±3.0 kJ/mol
Flash Point: 10.5±20.2 °C
Index of Refraction: 1.489
Molar Refractivity: 25.7±0.3 cm3
#H bond acceptors: 1
#H bond donors: 0
#Freely Rotating Bonds: 1
#Rule of 5 Violations: 0
ACD/LogP: 2.54
ACD/LogD (pH 5.5): 2.33
ACD/BCF (pH 5.5): 34.85
ACD/KOC (pH 5.5): 442.14
ACD/LogD (pH 7.4): 2.33
ACD/BCF (pH 7.4): 34.85
ACD/KOC (pH 7.4): 442.14
Polar Surface Area: 24 Å2
Polarizability: 10.2±0.5 10-24cm3
Surface Tension: 44.7±3.0 dyne/cm
Molar Volume: 89.1±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) = 1.21
 Log Kow (Exper. database match) = 2.09
 Exper. Ref: Hansch,C et al. (1995)

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
 Boiling Pt (deg C): 159.82 (Adapted Stein & Brown method)
 Melting Pt (deg C): -12.02 (Mean or Weighted MP)
 VP(mm Hg,25 deg C): 68.7 (Mean VP of Antoine & Grain methods)
 MP (exp database): -42 deg C
 BP (exp database): 85.7 deg C
 VP (exp database): 7.41E+01 mm Hg at 25 deg C

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
 Water Solubility at 25 deg C (mg/L): 715.4
 log Kow used: 2.09 (expkow database)
 no-melting pt equation used

 Water Sol Estimate from Fragments:
 Wat Sol (v1.01 est) = 20038 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
 Bond Method : 1.34E-006 atm-m3/mole
 Group Method: Incomplete
 Henrys LC [VP/WSol estimate using EPI values]: 1.824E-002 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
 Log Kow used: 2.09 (exp database)
 Log Kaw used: -4.261 (HenryWin est)
 Log Koa (KOAWIN v1.10 estimate): 6.351
 Log Koa (experimental database): None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
 Biowin1 (Linear Model) : 0.4677
 Biowin2 (Non-Linear Model) : 0.1572
 Expert Survey Biodegradation Results:
 Biowin3 (Ultimate Survey Model): 2.0661 (months )
 Biowin4 (Primary Survey Model) : 3.1190 (weeks )
 MITI Biodegradation Probability:
 Biowin5 (MITI Linear Model) : 0.4251
 Biowin6 (MITI Non-Linear Model): 0.0508
 Anaerobic Biodegradation Probability:
 Biowin7 (Anaerobic Linear Model): 0.4579
 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): 9.88E+003 Pa (74.1 mm Hg)
 Log Koa (Koawin est ): 6.351
 Kp (particle/gas partition coef. (m3/ug)):
 Mackay model : 3.04E-010 
 Octanol/air (Koa) model: 5.51E-007 
 Fraction sorbed to airborne particulates (phi):
 Junge-Pankow model : 1.1E-008 
 Mackay model : 2.43E-008 
 Octanol/air (Koa) model: 4.41E-005 

 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): 1.76E-008 (Junge,Mackay)
 Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
 Koc : 18.31
 Log Koc: 1.263 

 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 = 0.909 (BCF = 8.115)
 log Kow used: 2.09 (expkow database)

 Volatilization from Water:
 Henry LC: 1.34E-006 atm-m3/mole (estimated by Bond SAR Method)
 Half-Life from Model River: 526.2 hours (21.93 days)
 Half-Life from Model Lake : 5842 hours (243.4 days)

 Removal In Wastewater Treatment:
 Total removal: 2.41 percent
 Total biodegradation: 0.10 percent
 Total sludge adsorption: 2.24 percent
 Total to Air: 0.08 percent
 (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
 Mass Amount Half-Life Emissions
 (percent) (hr) (kg/hr)
 Air 2.38 1e+005 1000 
 Water 26.9 1.44e+003 1000 
 Soil 70.6 2.88e+003 1000 
 Sediment 0.119 1.3e+004 0 
 Persistence Time: 1.24e+003 hr




 

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