Benzyl chloride C7H7Cl structure – Flashcards

Flashcard maker : Millie Miller

C7H7Cl structure
Molecular Formula C7H7Cl
Average mass 126.584 Da
Density 1.1±0.1 g/cm3
Boiling Point 179.4±0.0 °C at 760 mmHg
Flash Point 73.9±0.0 °C
Molar Refractivity 36.0±0.3 cm3
Polarizability 14.3±0.5 10-24cm3
Surface Tension 33.9±3.0 dyne/cm
Molar Volume 117.1±3.0 cm3
  • Experimental data
  • Predicted – ACD/Labs
  • Predicted – EPISuite
  • Predicted – ChemAxon
  • Predicted – Mcule
  • Experimental Physico-chemical Properties
    • Experimental Melting Point:

      -43 °C Alfa Aesar
      -45 °C Jean-Claude Bradley Open Melting Point Dataset 26509
      -43 °C Jean-Claude Bradley Open Melting Point Dataset 13609, 6485
      -43 °C Alfa Aesar A12481
      -39.2 °C SynQuest 1700-5-02
      -43 °C Aspira Scientific 300426
      -43 °C Biosynth Q-200698
      -39 °C LabNetwork LN00196061
    • Experimental Boiling Point:

      178-180 °C Alfa Aesar
      354 F (178.8889 °C)
      NIOSH XS8925000
      178-180 °C Alfa Aesar A12481
      177-181 °C SynQuest 1700-5-02
      179 °C Oakwood
      [106800]
      178-180 °C Aspira Scientific 300426
      179 °C Biosynth Q-200698
      179 °C LabNetwork LN00196061
    • Experimental Vapor Pressure:

      1 mmHg NIOSH XS8925000
    • Experimental Flash Point:

      73 °C Alfa Aesar
      153 F (67.2222 °C)
      NIOSH XS8925000
      73 °C Alfa Aesar
      60 °C Biosynth Q-200698
      73 °F (22.7778 °C)
      Alfa Aesar A12481
      74 °C SynQuest 1700-5-02
      67 °C Oakwood
      [106800]
      67 °C LabNetwork LN00196061
    • Experimental Freezing Point:

      -38 F (-38.8889 °C)
      NIOSH XS8925000
    • Experimental Gravity:

      20 g/mL Merck Millipore 1306, 4461
      20 g/l Merck Millipore 1306, 4461, 845024, 801809
      1.1 g/mL Biosynth Q-200698
      1.099 g/mL Alfa Aesar A12481
      1.1 g/mL SynQuest 1700-5-02
      1.1 g/mL Oakwood
      [106800]
      60 g/mL Biosynth Q-200698
    • Experimental Refraction Index:

      1.538 Alfa Aesar A12481
      1.538 SynQuest 1700-5-02
    • Experimental Solubility:

      0.05% NIOSH XS8925000
      -2.39 Egon Willighagen http://dx.doi.org/10.1021/ci050282s
      Miscible with alcohol, ether. Insoluble in water Alfa Aesar A12481
  • Miscellaneous
    • Appearance:

      Colorless to slightly yellow liquid with a pungent, aromatic odor. NIOSH XS8925000
    • Safety:

      45-22-23-37/38-41-48/22 Alfa Aesar A12481
      53-45 Alfa Aesar A12481
      6.1 Alfa Aesar A12481
      Danger Alfa Aesar A12481
      Danger Biosynth Q-200698
      DANGER: Causes GI injury; skin, eye & respiratory irritation Alfa Aesar A12481
      GHS02; GHS05; GHS06; GHS08 Biosynth Q-200698
      H226; H302; H315; H318; H330; H335; H340; H350; H373 Biosynth Q-200698
      H330-H350-H373-H318-H302-H315-H335 Alfa Aesar A12481
      IRRITANT Matrix Scientific 098084
      P201; P260; P280; P284; P305+P351+P338; P310 Biosynth Q-200698
      P260-P304+P340-P305+P351+P338-P320-P330-P405-P501a Alfa Aesar A12481
      Toxic/Carcinogenic/Corrosive/Lachrymatory/LightSensitive/MoistureSensitive/StoreunderArgon SynQuest 1700-5-02
      Toxic/Lachrymatory/Light Sensitive/Moisture Sensitive SynQuest 1700-5-02
    • First-Aid:

      Eye: Irrigate immediately Skin: Soap wash immediately Breathing: Respiratory support Swallow: Medical attention immediately NIOSH XS8925000
    • Exposure Routes:

      inhalation, ingestion, skin and/or eye contact NIOSH XS8925000
    • Symptoms:

      Irritation eyes, skin, nose; lassitude (weakness, exhaustion); irritability; headache; skin eruption; pulmonary edema NIOSH XS8925000
    • Target Organs:

      Eyes, skin, respiratory system, central nervous system NIOSH XS8925000
    • Incompatibility:

      Oxidizers, acids, copper, aluminum, magnesium, iron, zinc, tin [Note: Can polymerize when in contact with all common metals except nickel & lead. Hydrolyzes in H2O to benzyl alcohol.] NIOSH XS8925000
    • Personal Protection:

      Skin: Prevent skin contact Eyes: Prevent eye contact Wash skin: When contaminated Remove: When wet or contaminated Change: No recommendation Provide: Eyewash, Quick drench NIOSH XS8925000
    • Exposure Limits:

      NIOSH REL : C 1 ppm (5 mg/m 3 ) [15-minute] OSHA PEL : TWA 1 ppm (5 mg/m 3 ) NIOSH XS8925000
  • Gas Chromatography
    • Retention Index (Kovats):

      1019 (estimated with error: 72) NIST Spectra mainlib_228675, replib_20631, replib_118747, replib_290596
      1015 (Program type: Isothermal; Col… (show more) umn class: Standard non-polar; Column length: 3 m; Column type: Packed; Start T: 150 C; CAS no: 100447; 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
    • Retention Index (Normal Alkane):

      986 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.20 mm; Column length: 25 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 60 C; End T: 240 C; CAS no: 100447; Active phase: OV-101; Carrier gas: N2; Data type: Normal alkane RI; Authors: Zenkevich, I.G., Interpretation of Gas Chromatographic Retention Indices in estimation of Structures of Isomeric Products of Radical Chlorinating of Alkyl Arenes, Zh. Org. Khim., 37(2), 2001, 283-293, In original 283-293., Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column type: Capillary; CAS no: 100447; Active phase: Methyl Silicone; Data type: Normal alkane RI; Authors: Zenkevich, I.G., Mutual Correlation between Gas-Chromatographic Retention Indices of Organic Compounds from Different Series, Zh. Anal. Khim., 54(12), 1999, 1272-1279, In original 1272-1279., Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column type: Capillary; CAS no: 100447; Active phase: Polydimethyl siloxanes; Data type: Normal alkane RI; Authors: Zenkevich, I.G.; Chupalov, A.A., New Possibilities of Chromato Mass Pectrometric Identification of Organic Compounds Using Increments of Gas Chromatographic Retention Indices of Molecular Structural Fragments, Zh. Org. Khim. (Rus.), 32(5), 1996, 656-666, In original 656-666., Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column type: Capillary; CAS no: 100447; Active phase: Polydimethyl siloxanes; Data type: Normal alkane RI; Authors: Zenkevich, I.G.; Eliseenkov, E.V.; Kasatochkin, A.N., Application of Retention Indices in GC-MS Identification of Halogenated Organic Compounds, Mass Spectromery (Rus.), 3(2), 2006, 131-140, In original 131-140.) NIST Spectra nist ri
      1008 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column length: 25 m; Column type: Capillary; Heat rate: 10 K/min; Start T: 30 C; End T: 250 C; Start time: 5 min; CAS no: 100447; Active phase: SE-30; Carrier gas: Nitrogen; Data type: Normal alkane RI; Authors: Krasnykh, E.L.; Vasiltsova, T.V.; Varavkin, S.P.; Heintz, A., Vapor pressures and entalpies of vaporization of benzyl halides and benzyl ethers, J. Chem. Eng. Data, 47, 2002, 1372-1378.) NIST Spectra nist ri
      984.2 (Program type: Complex; Column… (show more) class: Standard non-polar; Column diameter: 0.32 mm; Column length: 60 m; Column type: Capillary; Description: 40C(4min)=>(7C/min)=>190C=>(10C/min)=>250C; CAS no: 100447; Active phase: DB-1; Carrier gas: He; Phase thickness: 1 um; Data type: Normal alkane RI; Authors: Lee, J.-H.; Hwang, S.M.; Lee, D.W.; Heo, G.S., Determination of volatile organic compounds (VOCs) using tedlar bag/solid-phase microextraction/gas chromatography/mass spectrometry (SPME/GC/MS) in ambient and workplace air, Bull. Korean Chem. Soc., 23(3), 2002, 488-496.) NIST Spectra nist ri
      996 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.22 mm; Column length: 50 m; Column type: Capillary; Heat rate: 5 K/min; Start T: 50 C; End T: 200 C; CAS no: 100447; Active phase: BP-1; Carrier gas: He; Phase thickness: 0.75 um; Data type: Normal alkane RI; Authors: Health Safety Executive, MDHS 96 Volatile organic compounds in air – Laboratory method using pumed solid sorbent tubes, solvent desorption and gas chromatography, in Methods for the Determination of Hazardous Substances (MDHS) guidance, Crown, Colegate, Norwich, 2000, 1-24.) NIST Spectra nist ri
      997 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.22 mm; Column length: 50 m; Column type: Capillary; Heat rate: 5 K/min; Start T: 50 C; End T: 200 C; CAS no: 100447; Active phase: BP-1; Carrier gas: He; Phase thickness: 0.75 um; Data type: Normal alkane RI; Authors: Health Safety Executive, MDHS 96 Volatile organic compounds in air – Laboratory method using pumed solid sorbent tubes, solvent desorption and gas chromatography, in Methods for the Determination of Hazardous Substances (MDHS) guidance, Crown, Colegate, Norwich, 2000, 1-24.) NIST Spectra nist ri
      996.5 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.53 mm; Column type: Capillary; Heat rate: 4 K/min; Start T: 35 C; End T: 220 C; End time: 2 min; Start time: 10 min; CAS no: 100447; Active phase: RTX-1; Carrier gas: He; Phase thickness: 3 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
    • Retention Index (Linear):

      977.9 (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: 3 K/min; Start T: 40 C; End T: 325 C; CAS no: 100447; Active phase: DB-1; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Sun, G.; Stremple, P., Retention index characterization of flavor, fragrance, and many other compounds on DB-1 and DB-XLB, 2003.) NIST Spectra nist ri
      985.6 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column type: Capillary; Heat rate: 8 K/min; Start T: 35 C; End T: 300 C; CAS no: 100447; Active phase: OV-1; Data type: Linear RI; Authors: Gautzsch, R.; Zinn, P., Use of incremental models to estimate the retention indexes of aromatic compounds, Chromatographia, 43(3/4), 1996, 163-176.) NIST Spectra nist ri
      1002 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Heat rate: 8 K/min; Start T: 60 C; End T: 200 C; Start time: 2 min; CAS no: 100447; Active phase: DB-1; Carrier gas: N2; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Gandhe, B.R.; Malhotra, R.C.; Gutch, P.K., Gas chromatographic retention indices of tear gases on capillary columns, J. Chromatogr., 479, 1989, 165-169.) NIST Spectra nist ri
      1023 (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: 100447; Active phase: DB-5; Carrier gas: He; Phase thickness: 1 um; Data type: Linear RI; Authors: Dalluge, J.; van Stee, L.L.P.; Xu, X.; Williams, J.; Beens, J.; Vreuls, R.J.J.; Brinkman, U.A.Th., Unravelling the composition of very complex samples by comprehensive gas chromatography coupled to time-of-flight mass spectrometry. Cigarette smoke, J. Chromatogr. A, 974, 2002, 169-184.) NIST Spectra nist ri

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

Density: 1.1±0.1 g/cm3
Boiling Point: 179.4±0.0 °C at 760 mmHg
Vapour Pressure: 1.3±0.3 mmHg at 25°C
Enthalpy of Vaporization: 39.9±3.0 kJ/mol
Flash Point: 73.9±0.0 °C
Index of Refraction: 1.527
Molar Refractivity: 36.0±0.3 cm3
#H bond acceptors: 0
#H bond donors: 0
#Freely Rotating Bonds: 1
#Rule of 5 Violations: 0
ACD/LogP: 2.49
ACD/LogD (pH 5.5): 2.64
ACD/BCF (pH 5.5): 59.63
ACD/KOC (pH 5.5): 649.35
ACD/LogD (pH 7.4): 2.64
ACD/BCF (pH 7.4): 59.63
ACD/KOC (pH 7.4): 649.35
Polar Surface Area: 0 Å2
Polarizability: 14.3±0.5 10-24cm3
Surface Tension: 33.9±3.0 dyne/cm
Molar Volume: 117.1±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) = 2.79
 Log Kow (Exper. database match) = 2.30
 Exper. Ref: Hansch,C et al. (1995)

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
 Boiling Pt (deg C): 184.18 (Adapted Stein & Brown method)
 Melting Pt (deg C): -27.15 (Mean or Weighted MP)
 VP(mm Hg,25 deg C): 1.01 (Mean VP of Antoine & Grain methods)
 MP (exp database): -45 deg C
 BP (exp database): 179 deg C
 VP (exp database): 1.23E+00 mm Hg at 25 deg C

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
 Water Solubility at 25 deg C (mg/L): 1030
 log Kow used: 2.30 (expkow database)
 no-melting pt equation used
 Water Sol (Exper. database match) = 525 mg/L (25 deg C)
 Exper. Ref: OHNISHI,R & TANABE,K (1971)
 Water Sol (Exper. database match) = 20 mg/L ( deg C)
 Exper. Ref: TALIAN,SF ET AL. (1986)

 Water Sol Estimate from Fragments:
 Wat Sol (v1.01 est) = 203.29 mg/L
 Wat Sol (Exper. database match) = 525.00
 Exper. Ref: OHNISHI,R & TANABE,K (1971)
 Wat Sol (Exper. database match) = 20.00
 Exper. Ref: TALIAN,SF ET AL. (1986)

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
 Bond Method : 2.09E-003 atm-m3/mole
 Group Method: 3.97E-004 atm-m3/mole
 Exper Database: 4.12E-04 atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]: 1.633E-004 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
 Log Kow used: 2.30 (exp database)
 Log Kaw used: -1.774 (exp database)
 Log Koa (KOAWIN v1.10 estimate): 4.074
 Log Koa (experimental database): None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
 Biowin1 (Linear Model) : 0.7040
 Biowin2 (Non-Linear Model) : 0.7609
 Expert Survey Biodegradation Results:
 Biowin3 (Ultimate Survey Model): 2.7683 (weeks )
 Biowin4 (Primary Survey Model) : 3.5694 (days-weeks )
 MITI Biodegradation Probability:
 Biowin5 (MITI Linear Model) : 0.3220
 Biowin6 (MITI Non-Linear Model): 0.2156
 Anaerobic Biodegradation Probability:
 Biowin7 (Anaerobic Linear Model): 0.5551
 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): 164 Pa (1.23 mm Hg)
 Log Koa (Koawin est ): 4.074
 Kp (particle/gas partition coef. (m3/ug)):
 Mackay model : 1.83E-008 
 Octanol/air (Koa) model: 2.91E-009 
 Fraction sorbed to airborne particulates (phi):
 Junge-Pankow model : 6.61E-007 
 Mackay model : 1.46E-006 
 Octanol/air (Koa) model: 2.33E-007 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
 Hydroxyl Radicals Reaction:
 OVERALL OH Rate Constant = 2.3659 E-12 cm3/molecule-sec
 Half-Life = 4.521 Days (12-hr day; 1.5E6 OH/cm3)
 Half-Life = 54.252 Hrs
 Ozone Reaction:
 No Ozone Reaction Estimation
 Fraction sorbed to airborne particulates (phi): 1.06E-006 (Junge,Mackay)
 Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
 Koc : 517.8
 Log Koc: 2.714 

 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 = 1.071 (BCF = 11.78)
 log Kow used: 2.30 (expkow database)

 Volatilization from Water:
 Henry LC: 0.000412 atm-m3/mole (Henry experimental database)
 Half-Life from Model River: 2.747 hours
 Half-Life from Model Lake : 124.3 hours (5.18 days)

 Removal In Wastewater Treatment:
 Total removal: 17.83 percent
 Total biodegradation: 0.09 percent
 Total sludge adsorption: 2.25 percent
 Total to Air: 15.49 percent
 (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
 Mass Amount Half-Life Emissions
 (percent) (hr) (kg/hr)
 Air 11.2 88.5 1000 
 Water 27.1 360 1000 
 Soil 61.6 720 1000 
 Sediment 0.139 3.24e+003 0 
 Persistence Time: 296 hr




 

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