Phenyl benzoate C13H10O2 structure – Flashcards

Flashcard maker : Matthew Carle

Molecular Formula C13H10O2
Average mass 198.217 Da
Density 1.1±0.1 g/cm3
Boiling Point 314.0±11.0 °C at 760 mmHg
Flash Point 128.9±16.7 °C
Molar Refractivity 57.9±0.3 cm3
Polarizability 23.0±0.5 10-24cm3
Surface Tension 43.8±3.0 dyne/cm
Molar Volume 172.9±3.0 cm3
  • Experimental data
  • Predicted – ACD/Labs
  • Predicted – EPISuite
  • Predicted – ChemAxon
  • Predicted – Mcule
  • Experimental Physico-chemical Properties
    • Experimental Melting Point:

      70 °C TCI B0075
      68-70 °C Alfa Aesar
      67 °C MolMall
      66-69 °C Merck Millipore 2638, 818121
      67 °C Jean-Claude Bradley Open Melting Point Dataset 12980
      70 °C Jean-Claude Bradley Open Melting Point Dataset 14466
      71 °C Jean-Claude Bradley Open Melting Point Dataset 20865
      69 °C Jean-Claude Bradley Open Melting Point Dataset 28443, 8255
      68-70 °C Alfa Aesar B22986
      67 °C MolMall 19704
      67 °C LabNetwork LN00193140
    • Experimental Boiling Point:

      298-299 °C Alfa Aesar
      298-299 °C Alfa Aesar B22986
  • Predicted Physico-chemical Properties
    • Predicted Melting Point:

      70 °C TCI
      70 °C TCI B0075
  • Miscellaneous
    • Safety:

      22 Alfa Aesar B22986
      36 Alfa Aesar B22986
      H302 Alfa Aesar B22986
      P264-P270-P301+P312-P330-P501a Alfa Aesar B22986
      Warning Alfa Aesar B22986
      WARNING: Irritates skin and eyes, harmful if swallowed Alfa Aesar B22986
  • Gas Chromatography
    • Retention Index (Kovats):

      1634 (estimated with error: 47) NIST Spectra mainlib_232670, replib_8809, replib_151970, replib_357797
    • Retention Index (Normal Alkane):

      1626.9 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.32 mm; Column length: 25 m; Column type: Capillary; Heat rate: 20 K/min; Start T: 50 C; End T: 250 C; Start time: 1 min; CAS no: 93992; Active phase: HP-1; Carrier gas: He; Data type: Normal alkane RI; Authors: Katritzky, A.R.; Ignatchenko, E.S.; Barcock, R.A.; Lobanov, V.S.; Karelson, M., Prediction of gas chromatographic retention times and response factors using a general quantitative structure — property relationship treatment, Anal. Chem., 66, 1994, 1799-1807.) NIST Spectra nist ri
      1604 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.32 mm; Column length: 25 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 80 C; End T: 260 C; CAS no: 93992; Active phase: Ultra-1; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Okumura, T., retention indices of environmental chemicals on methyl silicone capillary column, Journal of Environmental Chemistry (Japan), 1(2), 1991, 333-358.) NIST Spectra nist ri
    • Retention Index (Linear):

      2514 (Program type: Ramp; Column cl… (show more) ass: Standard polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 5 K/min; Start T: 60 C; End T: 220 C; CAS no: 93992; Active phase: HP-Innowax; Carrier gas: N2; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Adamiec, J.; Rossner, J.; Velisek, J.; Cejpek, K.; Savel, J., Minor Strecker degradation products of phenylalanine and phenylglycine, Eur. Food Res. Technol., 212, 2001, 135-140.) 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: 314.0±11.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.7 mmHg at 25°C
Enthalpy of Vaporization: 55.5±3.0 kJ/mol
Flash Point: 128.9±16.7 °C
Index of Refraction: 1.585
Molar Refractivity: 57.9±0.3 cm3
#H bond acceptors: 2
#H bond donors: 0
#Freely Rotating Bonds: 3
#Rule of 5 Violations: 0
ACD/LogP: 3.59
ACD/LogD (pH 5.5): 3.65
ACD/BCF (pH 5.5): 347.78
ACD/KOC (pH 5.5): 2294.41
ACD/LogD (pH 7.4): 3.65
ACD/BCF (pH 7.4): 347.78
ACD/KOC (pH 7.4): 2294.41
Polar Surface Area: 26 Å2
Polarizability: 23.0±0.5 10-24cm3
Surface Tension: 43.8±3.0 dyne/cm
Molar Volume: 172.9±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) = 3.04
 Log Kow (Exper. database match) = 3.59
 Exper. Ref: Hansch,C et al. (1995)

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
 Boiling Pt (deg C): 303.90 (Adapted Stein & Brown method)
 Melting Pt (deg C): 61.03 (Mean or Weighted MP)
 VP(mm Hg,25 deg C): 0.000341 (Modified Grain method)
 MP (exp database): 71 deg C
 BP (exp database): 314 deg C
 VP (exp database): 1.70E-03 mm Hg at 25 deg C
 Subcooled liquid VP: 0.00485 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): 38.39
 log Kow used: 3.59 (expkow database)
 no-melting pt equation used

 Water Sol Estimate from Fragments:
 Wat Sol (v1.01 est) = 64.329 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
 Bond Method : 1.28E-005 atm-m3/mole
 Group Method: Incomplete
 Henrys LC [VP/WSol estimate using EPI values]: 2.317E-006 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
 Log Kow used: 3.59 (exp database)
 Log Kaw used: -3.281 (HenryWin est)
 Log Koa (KOAWIN v1.10 estimate): 6.871
 Log Koa (experimental database): None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
 Biowin1 (Linear Model) : 1.0835
 Biowin2 (Non-Linear Model) : 0.9996
 Expert Survey Biodegradation Results:
 Biowin3 (Ultimate Survey Model): 2.9454 (weeks )
 Biowin4 (Primary Survey Model) : 3.8005 (days )
 MITI Biodegradation Probability:
 Biowin5 (MITI Linear Model) : 0.5483
 Biowin6 (MITI Non-Linear Model): 0.6108
 Anaerobic Biodegradation Probability:
 Biowin7 (Anaerobic Linear Model): 0.4900
 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): 0.647 Pa (0.00485 mm Hg)
 Log Koa (Koawin est ): 6.871
 Kp (particle/gas partition coef. (m3/ug)):
 Mackay model : 4.64E-006 
 Octanol/air (Koa) model: 1.82E-006 
 Fraction sorbed to airborne particulates (phi):
 Junge-Pankow model : 0.000168 
 Mackay model : 0.000371 
 Octanol/air (Koa) model: 0.000146 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
 Hydroxyl Radicals Reaction:
 OVERALL OH Rate Constant = 3.7884 E-12 cm3/molecule-sec
 Half-Life = 2.823 Days (12-hr day; 1.5E6 OH/cm3)
 Half-Life = 33.880 Hrs
 Ozone Reaction:
 No Ozone Reaction Estimation
 Fraction sorbed to airborne particulates (phi): 0.000269 (Junge,Mackay)
 Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
 Koc : 1691
 Log Koc: 3.228 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
 Total Kb for pH > 8 at 25 deg C : 4.080E-001 L/mol-sec
 Kb Half-Life at pH 8: 19.660 days 
 Kb Half-Life at pH 7: 196.599 days 

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
 Log BCF from regression-based method = 2.064 (BCF = 116)
 log Kow used: 3.59 (expkow database)

 Volatilization from Water:
 Henry LC: 1.28E-005 atm-m3/mole (estimated by Bond SAR Method)
 Half-Life from Model River: 65.84 hours (2.743 days)
 Half-Life from Model Lake : 836.3 hours (34.84 days)

 Removal In Wastewater Treatment:
 Total removal: 15.80 percent
 Total biodegradation: 0.20 percent
 Total sludge adsorption: 15.00 percent
 Total to Air: 0.61 percent
 (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
 Mass Amount Half-Life Emissions
 (percent) (hr) (kg/hr)
 Air 3.45 67.8 1000 
 Water 23.3 360 1000 
 Soil 72 720 1000 
 Sediment 1.24 3.24e+003 0 
 Persistence Time: 482 hr




 

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