2,2′-[1,2-Ethanediylbis(oxy)]dibenzaldehyde C16H14O4 structure – Flashcards

Flashcard maker : Tiffany Hanchett

C16H14O4 structure
Molecular Formula C16H14O4
Average mass 270.280 Da
Density 1.2±0.1 g/cm3
Boiling Point 470.0±30.0 °C at 760 mmHg
Flash Point 210.6±24.6 °C
Molar Refractivity 77.3±0.3 cm3
Polarizability 30.7±0.5 10-24cm3
Surface Tension 48.8±3.0 dyne/cm
Molar Volume 221.7±3.0 cm3
  • Experimental data
  • Predicted – ACD/Labs
  • Predicted – EPISuite
  • Predicted – ChemAxon
  • Predicted – Mcule
  • Experimental Physico-chemical Properties
    • Experimental LogP:

      2.973 Vitas-M STK811302
  • Gas Chromatography
    • Retention Index (Kovats):

      2321 (estimated with error: 89) NIST Spectra mainlib_318106

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

Density: 1.2±0.1 g/cm3
Boiling Point: 470.0±30.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.2 mmHg at 25°C
Enthalpy of Vaporization: 73.2±3.0 kJ/mol
Flash Point: 210.6±24.6 °C
Index of Refraction: 1.615
Molar Refractivity: 77.3±0.3 cm3
#H bond acceptors: 4
#H bond donors: 0
#Freely Rotating Bonds: 7
#Rule of 5 Violations: 0
ACD/LogP: 2.97
ACD/LogD (pH 5.5): 2.98
ACD/BCF (pH 5.5): 107.55
ACD/KOC (pH 5.5): 990.45
ACD/LogD (pH 7.4): 2.98
ACD/BCF (pH 7.4): 107.55
ACD/KOC (pH 7.4): 990.45
Polar Surface Area: 53 Å2
Polarizability: 30.7±0.5 10-24cm3
Surface Tension: 48.8±3.0 dyne/cm
Molar Volume: 221.7±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) = 3.24

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
 Boiling Pt (deg C): 400.00 (Adapted Stein & Brown method)
 Melting Pt (deg C): 140.74 (Mean or Weighted MP)
 VP(mm Hg,25 deg C): 5.64E-007 (Modified Grain method)
 Subcooled liquid VP: 8.32E-006 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): 31.08
 log Kow used: 3.24 (estimated)
 no-melting pt equation used

 Water Sol Estimate from Fragments:
 Wat Sol (v1.01 est) = 29.153 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
 Bond Method : 1.14E-011 atm-m3/mole
 Group Method: 2.23E-009 atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]: 6.454E-009 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
 Log Kow used: 3.24 (KowWin est)
 Log Kaw used: -9.332 (HenryWin est)
 Log Koa (KOAWIN v1.10 estimate): 12.572
 Log Koa (experimental database): None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
 Biowin1 (Linear Model) : 1.4519
 Biowin2 (Non-Linear Model) : 1.0000
 Expert Survey Biodegradation Results:
 Biowin3 (Ultimate Survey Model): 2.5303 (weeks-months)
 Biowin4 (Primary Survey Model) : 4.0053 (days )
 MITI Biodegradation Probability:
 Biowin5 (MITI Linear Model) : 1.2859
 Biowin6 (MITI Non-Linear Model): 0.9908
 Anaerobic Biodegradation Probability:
 Biowin7 (Anaerobic Linear Model): 0.7258
 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): 0.00111 Pa (8.32E-006 mm Hg)
 Log Koa (Koawin est ): 12.572
 Kp (particle/gas partition coef. (m3/ug)):
 Mackay model : 0.0027 
 Octanol/air (Koa) model: 0.916 
 Fraction sorbed to airborne particulates (phi):
 Junge-Pankow model : 0.089 
 Mackay model : 0.178 
 Octanol/air (Koa) model: 0.987 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
 Hydroxyl Radicals Reaction:
 OVERALL OH Rate Constant = 61.9344 E-12 cm3/molecule-sec
 Half-Life = 0.173 Days (12-hr day; 1.5E6 OH/cm3)
 Half-Life = 2.072 Hrs
 Ozone Reaction:
 No Ozone Reaction Estimation
 Fraction sorbed to airborne particulates (phi): 0.133 (Junge,Mackay)
 Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
 Koc : 148.9
 Log Koc: 2.173 

 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 = 1.795 (BCF = 62.43)
 log Kow used: 3.24 (estimated)

 Volatilization from Water:
 Henry LC: 2.23E-009 atm-m3/mole (estimated by Group SAR Method)
 Half-Life from Model River: 4.316E+005 hours (1.799E+004 days)
 Half-Life from Model Lake : 4.709E+006 hours (1.962E+005 days)

 Removal In Wastewater Treatment:
 Total removal: 8.33 percent
 Total biodegradation: 0.15 percent
 Total sludge adsorption: 8.19 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 0.0168 4.14 1000 
 Water 12.7 900 1000 
 Soil 86.8 1.8e+003 1000 
 Sediment 0.501 8.1e+003 0 
 Persistence Time: 1.7e+003 hr




 

Click to predict properties on the Chemicalize site

  • 1-Click Docking
  • 1-Click Scaffold Hop

Get an explanation on any task
Get unstuck with the help of our AI assistant in seconds
New