N,N-Diethylcyclohexanamine C10H21N structure – Flashcards

Flashcard maker : Stephen Sanchez

Molecular Formula C10H21N
Average mass 155.280 Da
Density 0.9±0.1 g/cm3
Boiling Point 198.9±8.0 °C at 760 mmHg
Flash Point 57.8±0.0 °C
Molar Refractivity 50.2±0.4 cm3
Polarizability 19.9±0.5 10-24cm3
Surface Tension 29.6±5.0 dyne/cm
Molar Volume 182.4±5.0 cm3
  • Experimental data
  • Predicted – ACD/Labs
  • Predicted – EPISuite
  • Predicted – ChemAxon
  • Predicted – Mcule
  • Gas Chromatography
    • Retention Index (Kovats):

      1128 (estimated with error: 83) NIST Spectra mainlib_71116, replib_228936
      1111 (Program type: Isothermal; Col… (show more) umn class: Semi-standard non-polar; Column length: 2.7 m; Column type: Packed; Start T: 100 C; CAS no: 91656; Active phase: Apiezon; Data type: Kovats RI; Authors: Golovnya, R.V.; Zhuravleva, I.L.; Kapustin, Yu.P., Gas chromatographic separation of tertiary isoaliphatic amines on supports treated with trisodium phosphate, Zh. Anal. Khim., 31, 1976, 764-768.) NIST Spectra nist ri

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

Density: 0.9±0.1 g/cm3
Boiling Point: 198.9±8.0 °C at 760 mmHg
Vapour Pressure: 0.4±0.4 mmHg at 25°C
Enthalpy of Vaporization: 43.5±3.0 kJ/mol
Flash Point: 57.8±0.0 °C
Index of Refraction: 1.462
Molar Refractivity: 50.2±0.4 cm3
#H bond acceptors: 1
#H bond donors: 0
#Freely Rotating Bonds: 3
#Rule of 5 Violations: 0
ACD/LogP: 3.18
ACD/LogD (pH 5.5): -0.15
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.00
ACD/LogD (pH 7.4): 0.06
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.24
Polar Surface Area: 3 Å2
Polarizability: 19.9±0.5 10-24cm3
Surface Tension: 29.6±5.0 dyne/cm
Molar Volume: 182.4±5.0 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) = 3.29

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
 Boiling Pt (deg C): 194.10 (Adapted Stein & Brown method)
 Melting Pt (deg C): -15.59 (Mean or Weighted MP)
 VP(mm Hg,25 deg C): 0.511 (Mean VP of Antoine & Grain methods)
 BP (exp database): 193 deg C

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
 Water Solubility at 25 deg C (mg/L): 1134
 log Kow used: 3.29 (estimated)
 no-melting pt equation used

 Water Sol Estimate from Fragments:
 Wat Sol (v1.01 est) = 3201.8 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
 Bond Method : 1.17E-004 atm-m3/mole
 Group Method: Incomplete
 Henrys LC [VP/WSol estimate using EPI values]: 9.207E-005 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
 Log Kow used: 3.29 (KowWin est)
 Log Kaw used: -2.320 (HenryWin est)
 Log Koa (KOAWIN v1.10 estimate): 5.610
 Log Koa (experimental database): None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
 Biowin1 (Linear Model) : 0.4684
 Biowin2 (Non-Linear Model) : 0.1948
 Expert Survey Biodegradation Results:
 Biowin3 (Ultimate Survey Model): 2.6012 (weeks-months)
 Biowin4 (Primary Survey Model) : 3.3357 (days-weeks )
 MITI Biodegradation Probability:
 Biowin5 (MITI Linear Model) : 0.3761
 Biowin6 (MITI Non-Linear Model): 0.3003
 Anaerobic Biodegradation Probability:
 Biowin7 (Anaerobic Linear Model): -0.9066
 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): 62.1 Pa (0.466 mm Hg)
 Log Koa (Koawin est ): 5.610
 Kp (particle/gas partition coef. (m3/ug)):
 Mackay model : 4.83E-008 
 Octanol/air (Koa) model: 1E-007 
 Fraction sorbed to airborne particulates (phi):
 Junge-Pankow model : 1.74E-006 
 Mackay model : 3.86E-006 
 Octanol/air (Koa) model: 8E-006 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
 Hydroxyl Radicals Reaction:
 OVERALL OH Rate Constant = 118.0679 E-12 cm3/molecule-sec
 Half-Life = 0.091 Days (12-hr day; 1.5E6 OH/cm3)
 Half-Life = 1.087 Hrs
 Ozone Reaction:
 No Ozone Reaction Estimation
 Fraction sorbed to airborne particulates (phi): 2.8E-006 (Junge,Mackay)
 Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
 Koc : 259.4
 Log Koc: 2.414 

 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 = 1.834 (BCF = 68.17)
 log Kow used: 3.29 (estimated)

 Volatilization from Water:
 Henry LC: 0.000117 atm-m3/mole (estimated by Bond SAR Method)
 Half-Life from Model River: 7.508 hours
 Half-Life from Model Lake : 186.4 hours (7.766 days)

 Removal In Wastewater Treatment:
 Total removal: 13.97 percent
 Total biodegradation: 0.14 percent
 Total sludge adsorption: 8.66 percent
 Total to Air: 5.17 percent
 (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
 Mass Amount Half-Life Emissions
 (percent) (hr) (kg/hr)
 Air 0.152 2.17 1000 
 Water 14.4 900 1000 
 Soil 84.8 1.8e+003 1000 
 Sediment 0.636 8.1e+003 0 
 Persistence Time: 925 hr




 

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