Ethyl 4-dimethylaminobenzoate C11H15NO2 structure – Flashcards

Flashcard maker : Ember Wagner

Molecular Formula C11H15NO2
Average mass 193.242 Da
Density 1.1±0.1 g/cm3
Boiling Point 296.5±23.0 °C at 760 mmHg
Flash Point 115.0±13.5 °C
Molar Refractivity 57.0±0.3 cm3
Polarizability 22.6±0.5 10-24cm3
Surface Tension 38.8±3.0 dyne/cm
Molar Volume 181.8±3.0 cm3
  • Experimental data
  • Predicted – ACD/Labs
  • Predicted – EPISuite
  • Predicted – ChemAxon
  • Predicted – Mcule
  • Experimental Physico-chemical Properties
    • Experimental Melting Point:

      66 °C TCI D1744
      63-65 °C Alfa Aesar
      63-65 °C Merck Millipore 3893, 841086
      63.5 °C Jean-Claude Bradley Open Melting Point Dataset 15794
      64 °C Jean-Claude Bradley Open Melting Point Dataset 7114
      63-65 °C Alfa Aesar A12888
      63-66 °C Oakwood
      [078485]
      63-66 °C LabNetwork LN00174670
    • Experimental Boiling Point:

      190-191 deg C / 14 mm (360.4696-361.8045 °C / 760 mmHg)
      Alfa Aesar
      190-191 °C / 14 mm (360.4696-361.8045 °C / 760 mmHg)
      Alfa Aesar A12888
    • Experimental LogP:

      3.144 Vitas-M STL164077
    • Experimental Flash Point:

    • Experimental Gravity:

      1.06 g/mL Alfa Aesar A12888
  • Predicted Physico-chemical Properties
    • Predicted Melting Point:

      66 °C TCI
      66 °C TCI D1744
  • Miscellaneous
    • Appearance:

      Colorless Liqiud Novochemy
      [NC-30822]
      colorless liquid Novochemy
      [NC-30822]
    • Safety:

      20/21/36/37/39 Novochemy
      [NC-30822]
      36/37/38 Novochemy
      [NC-30822]
      CAUTION: May irritate eyes, skin, and respiratory tract Alfa Aesar A12888
      GHS02; GHS07; GHS09 Novochemy
      [NC-30822]
      H332; H403 Novochemy
      [NC-30822]
      IRRITANT Matrix Scientific 074825
      P102; P210; P262; P270; P302+P352; P308+P313 Novochemy
      [NC-30822]
      Warning Novochemy
      [NC-30822]
      Xn Novochemy
      [NC-30822]
  • Gas Chromatography
    • Retention Index (Kovats):

      1422 (estimated with error: 89) NIST Spectra mainlib_70791, replib_235979
    • Retention Index (Linear):

      1711 (Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Heat rate: 10 K/min; Start T: 50 C; End T: 320 C; End time: 10 min; Start time: 3 min; CAS no: 10287533; Active phase: MDN-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Yoo, S.J.; Pace, G.V.; Khoo, B.K.; Lech, J.; Hartman, T.G., Mass Spectrometry and Gas Chromatographic Retention Indices of Selected UV/EB-Curable Monomers and Photoinitiators Commonly Used in Food Packaging Print and Coating Formulations, Radtech Report, Radtech Report; Technical Paper, 2004, 8.) 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: 296.5±23.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.6 mmHg at 25°C
Enthalpy of Vaporization: 53.6±3.0 kJ/mol
Flash Point: 115.0±13.5 °C
Index of Refraction: 1.539
Molar Refractivity: 57.0±0.3 cm3
#H bond acceptors: 3
#H bond donors: 0
#Freely Rotating Bonds: 4
#Rule of 5 Violations: 0
ACD/LogP: 3.14
ACD/LogD (pH 5.5): 2.93
ACD/BCF (pH 5.5): 98.62
ACD/KOC (pH 5.5): 930.55
ACD/LogD (pH 7.4): 2.93
ACD/BCF (pH 7.4): 98.73
ACD/KOC (pH 7.4): 931.61
Polar Surface Area: 30 Å2
Polarizability: 22.6±0.5 10-24cm3
Surface Tension: 38.8±3.0 dyne/cm
Molar Volume: 181.8±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) = 2.89

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
 Boiling Pt (deg C): 268.61 (Adapted Stein & Brown method)
 Melting Pt (deg C): 48.74 (Mean or Weighted MP)
 VP(mm Hg,25 deg C): 0.00616 (Modified Grain method)
 Subcooled liquid VP: 0.0102 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): 160.4
 log Kow used: 2.89 (estimated)
 no-melting pt equation used

 Water Sol Estimate from Fragments:
 Wat Sol (v1.01 est) = 482.68 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
 Bond Method : 7.33E-007 atm-m3/mole
 Group Method: Incomplete
 Henrys LC [VP/WSol estimate using EPI values]: 9.765E-006 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
 Log Kow used: 2.89 (KowWin est)
 Log Kaw used: -4.523 (HenryWin est)
 Log Koa (KOAWIN v1.10 estimate): 7.413
 Log Koa (experimental database): None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
 Biowin1 (Linear Model) : 0.6245
 Biowin2 (Non-Linear Model) : 0.8929
 Expert Survey Biodegradation Results:
 Biowin3 (Ultimate Survey Model): 2.6575 (weeks-months)
 Biowin4 (Primary Survey Model) : 3.5099 (days-weeks )
 MITI Biodegradation Probability:
 Biowin5 (MITI Linear Model) : 0.4797
 Biowin6 (MITI Non-Linear Model): 0.3827
 Anaerobic Biodegradation Probability:
 Biowin7 (Anaerobic Linear Model): -0.6614
 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): 1.36 Pa (0.0102 mm Hg)
 Log Koa (Koawin est ): 7.413
 Kp (particle/gas partition coef. (m3/ug)):
 Mackay model : 2.21E-006 
 Octanol/air (Koa) model: 6.35E-006 
 Fraction sorbed to airborne particulates (phi):
 Junge-Pankow model : 7.97E-005 
 Mackay model : 0.000176 
 Octanol/air (Koa) model: 0.000508 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
 Hydroxyl Radicals Reaction:
 OVERALL OH Rate Constant = 123.7442 E-12 cm3/molecule-sec
 Half-Life = 0.086 Days (12-hr day; 1.5E6 OH/cm3)
 Half-Life = 1.037 Hrs
 Ozone Reaction:
 No Ozone Reaction Estimation
 Fraction sorbed to airborne particulates (phi): 0.000128 (Junge,Mackay)
 Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
 Koc : 66.61
 Log Koc: 1.824 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
 Total Kb for pH > 8 at 25 deg C : 6.823E-004 L/mol-sec
 Kb Half-Life at pH 8: 32.188 years 
 Kb Half-Life at pH 7: 321.879 years 

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
 Log BCF from regression-based method = 1.527 (BCF = 33.65)
 log Kow used: 2.89 (estimated)

 Volatilization from Water:
 Henry LC: 7.33E-007 atm-m3/mole (estimated by Bond SAR Method)
 Half-Life from Model River: 1112 hours (46.32 days)
 Half-Life from Model Lake : 1.225E+004 hours (510.2 days)

 Removal In Wastewater Treatment:
 Total removal: 4.90 percent
 Total biodegradation: 0.12 percent
 Total sludge adsorption: 4.74 percent
 Total to Air: 0.04 percent
 (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
 Mass Amount Half-Life Emissions
 (percent) (hr) (kg/hr)
 Air 0.0974 2.07 1000 
 Water 20.1 900 1000 
 Soil 79.4 1.8e+003 1000 
 Sediment 0.36 8.1e+003 0 
 Persistence Time: 1e+003 hr




 

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