p-Acetanisidine C9H11NO2 structure – Flashcards

Flashcard maker : Robert Lollar

Molecular Formula C9H11NO2
Average mass 165.189 Da
Density 1.1±0.1 g/cm3
Boiling Point 345.5±25.0 °C at 760 mmHg
Flash Point 162.8±23.2 °C
Molar Refractivity 47.2±0.3 cm3
Polarizability 18.7±0.5 10-24cm3
Surface Tension 39.7±3.0 dyne/cm
Molar Volume 146.5±3.0 cm3
  • Experimental data
  • Predicted – ACD/Labs
  • Predicted – EPISuite
  • Predicted – ChemAxon
  • Predicted – Mcule
  • Experimental Physico-chemical Properties
    • Experimental Melting Point:

      130 °C TCI A0019
      125-129 °C Alfa Aesar
      131 °C Jean-Claude Bradley Open Melting Point Dataset 21418
      127 °C Jean-Claude Bradley Open Melting Point Dataset 5325
      125-129 °C Alfa Aesar A13253
      126-128 °C LabNetwork LN00241131
    • Experimental LogP:

      1.094 Vitas-M STK045687
  • Predicted Physico-chemical Properties
    • Predicted Melting Point:

      130 °C TCI
      130 °C TCI A0019
  • Miscellaneous
    • Appearance:

      Not Available Novochemy
      [NC-46112]
    • Safety:

      20/21/22 Novochemy
      [NC-46112]
      20/21/36/37/39 Novochemy
      [NC-46112]
      22 Alfa Aesar A13253
      36 Alfa Aesar A13253
      GHS07; GHS09 Novochemy
      [NC-46112]
      H302 Alfa Aesar A13253
      H332; H403 Novochemy
      [NC-46112]
      P102; P210; P262; P270; P302+P352; P308+P313 Novochemy
      [NC-46112]
      P264-P270-P301+P312-P330-P501a Alfa Aesar A13253
      R52/2386 Novochemy
      [NC-46112]
      Warning Alfa Aesar A13253
      Warning Novochemy
      [NC-46112]
      WARNING: Irritates skin and eyes, harmful if swallowed Alfa Aesar A13253
      Xn Abblis Chemicals AB1004378
  • Gas Chromatography
    • Retention Index (Kovats):

      1482 (estimated with error: 89) NIST Spectra mainlib_373004, replib_6173, replib_64178, replib_21905
      1630 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.20 mm; Column length: 12 m; Column type: Capillary; Heat rate: 30 K/min; Start T: 100 C; End T: 310 C; CAS no: 51661; Active phase: HP-1; Carrier gas: He; Phase thickness: 0.33 um; Data type: Kovats RI; Authors: Staack, R.F.; Maurer, H.H., Toxicological detection of the new designer drug 1-(4-methoxyphenyl)piperazine and its metabolites in urine and differentiation from an intake of structurally related medicaments using gas chromatography-mass spectrometry, J. Chromatogr. B, 798, 2003, 333-342., Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.20 mm; Column length: 12 m; Column type: Capillary; Heat rate: 30 K/min; Start T: 100 C; End T: 310 C; End time: 8 min; Start time: 3 min; CAS no: 51661; Active phase: HP-1; Carrier gas: He; Phase thickness: 0.33 um; Data type: Kovats RI; Authors: Maurer, H.H.; Tauvel, F.X.; Kraemer, T., Screening procedure for detection of non-steroidal anti-inflammatory drugs and their metabolites in urine as part of a systematic toxicological analysis procedure for acidic drugs and poisons by gas chromatography-mass spectrometry after extractive methylation, J. Anal. Toxicol., 25, 2001, 237-244.) NIST Spectra nist ri
    • Retention Index (Linear):

      1648 (Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Start T: 60 C; End T: 270 C; CAS no: 51661; Active phase: VF-5MS; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Pu, Q.-L., Retention Data. NIST Mass Spectrometry Data Center., 2010.) 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: 345.5±25.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.8 mmHg at 25°C
Enthalpy of Vaporization: 59.0±3.0 kJ/mol
Flash Point: 162.8±23.2 °C
Index of Refraction: 1.558
Molar Refractivity: 47.2±0.3 cm3
#H bond acceptors: 3
#H bond donors: 1
#Freely Rotating Bonds: 2
#Rule of 5 Violations: 0
ACD/LogP: 1.09
ACD/LogD (pH 5.5): 1.26
ACD/BCF (pH 5.5): 5.37
ACD/KOC (pH 5.5): 115.89
ACD/LogD (pH 7.4): 1.26
ACD/BCF (pH 7.4): 5.37
ACD/KOC (pH 7.4): 115.90
Polar Surface Area: 38 Å2
Polarizability: 18.7±0.5 10-24cm3
Surface Tension: 39.7±3.0 dyne/cm
Molar Volume: 146.5±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) = 1.18
 Log Kow (Exper. database match) = 1.03
 Exper. Ref: Hansch,C et al. (1995)

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
 Boiling Pt (deg C): 328.74 (Adapted Stein & Brown method)
 Melting Pt (deg C): 106.95 (Mean or Weighted MP)
 VP(mm Hg,25 deg C): 2.59E-005 (Modified Grain method)
 MP (exp database): 131 deg C
 BP (exp database): 335 deg C
 Subcooled liquid VP: 0.000298 mm Hg (25 deg C, Mod-Grain method)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
 Water Solubility at 25 deg C (mg/L): 8546
 log Kow used: 1.03 (expkow database)
 no-melting pt equation used
 Water Sol (Exper. database match) = 1.51e+004 mg/L (25 deg C)
 Exper. Ref: SUZUKI,T (1991)

 Water Sol Estimate from Fragments:
 Wat Sol (v1.01 est) = 4281 mg/L
 Wat Sol (Exper. database match) = 15100.00
 Exper. Ref: SUZUKI,T (1991)

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
 Bond Method : 3.65E-010 atm-m3/mole
 Group Method: Incomplete
 Henrys LC [VP/WSol estimate using EPI values]: 6.587E-010 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
 Log Kow used: 1.03 (exp database)
 Log Kaw used: -7.826 (HenryWin est)
 Log Koa (KOAWIN v1.10 estimate): 8.856
 Log Koa (experimental database): None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
 Biowin1 (Linear Model) : 1.0110
 Biowin2 (Non-Linear Model) : 0.9963
 Expert Survey Biodegradation Results:
 Biowin3 (Ultimate Survey Model): 2.7218 (weeks-months)
 Biowin4 (Primary Survey Model) : 3.8920 (days )
 MITI Biodegradation Probability:
 Biowin5 (MITI Linear Model) : 0.5762
 Biowin6 (MITI Non-Linear Model): 0.6189
 Anaerobic Biodegradation Probability:
 Biowin7 (Anaerobic Linear Model): -0.0946
 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): 0.0397 Pa (0.000298 mm Hg)
 Log Koa (Koawin est ): 8.856
 Kp (particle/gas partition coef. (m3/ug)):
 Mackay model : 7.55E-005 
 Octanol/air (Koa) model: 0.000176 
 Fraction sorbed to airborne particulates (phi):
 Junge-Pankow model : 0.00272 
 Mackay model : 0.006 
 Octanol/air (Koa) model: 0.0139 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
 Hydroxyl Radicals Reaction:
 OVERALL OH Rate Constant = 12.1808 E-12 cm3/molecule-sec
 Half-Life = 0.878 Days (12-hr day; 1.5E6 OH/cm3)
 Half-Life = 10.537 Hrs
 Ozone Reaction:
 No Ozone Reaction Estimation
 Fraction sorbed to airborne particulates (phi): 0.00436 (Junge,Mackay)
 Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
 Koc : 27.13
 Log Koc: 1.433 

 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 = 0.093 (BCF = 1.239)
 log Kow used: 1.03 (expkow database)

 Volatilization from Water:
 Henry LC: 3.65E-010 atm-m3/mole (estimated by Bond SAR Method)
 Half-Life from Model River: 2.062E+006 hours (8.59E+004 days)
 Half-Life from Model Lake : 2.249E+007 hours (9.371E+005 days)

 Removal In Wastewater Treatment:
 Total removal: 1.89 percent
 Total biodegradation: 0.09 percent
 Total sludge adsorption: 1.80 percent
 Total to Air: 0.00 percent
 (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
 Mass Amount Half-Life Emissions
 (percent) (hr) (kg/hr)
 Air 0.00471 21.1 1000 
 Water 40.3 900 1000 
 Soil 59.6 1.8e+003 1000 
 Sediment 0.0857 8.1e+003 0 
 Persistence Time: 1.06e+003 hr




 

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