1-Hydroxy-1,3-diphenylacetone C15H14O2 structure

C15H14O2 structure
Molecular Formula C15H14O2
Average mass 226.270 Da
Density 1.2±0.1 g/cm3
Boiling Point 367.3±27.0 °C at 760 mmHg
Flash Point 156.7±16.3 °C
Molar Refractivity 66.5±0.3 cm3
Polarizability 26.4±0.5 10-24cm3
Surface Tension 49.3±3.0 dyne/cm
Molar Volume 194.8±3.0 cm3

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

Density: 1.2±0.1 g/cm3
Boiling Point: 367.3±27.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.9 mmHg at 25°C
Enthalpy of Vaporization: 64.8±3.0 kJ/mol
Flash Point: 156.7±16.3 °C
Index of Refraction: 1.598
Molar Refractivity: 66.5±0.3 cm3
#H bond acceptors: 2
#H bond donors: 1
#Freely Rotating Bonds: 4
#Rule of 5 Violations: 0
ACD/LogP: 2.69
ACD/LogD (pH 5.5): 2.27
ACD/BCF (pH 5.5): 31.02
ACD/KOC (pH 5.5): 406.78
ACD/LogD (pH 7.4): 2.27
ACD/BCF (pH 7.4): 31.02
ACD/KOC (pH 7.4): 406.77
Polar Surface Area: 37 Å2
Polarizability: 26.4±0.5 10-24cm3
Surface Tension: 49.3±3.0 dyne/cm
Molar Volume: 194.8±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) = 2.56

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
 Boiling Pt (deg C): 360.84 (Adapted Stein & Brown method)
 Melting Pt (deg C): 115.63 (Mean or Weighted MP)
 VP(mm Hg,25 deg C): 3.24E-007 (Modified Grain method)
 Subcooled liquid VP: 2.55E-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): 671.5
 log Kow used: 2.56 (estimated)
 no-melting pt equation used

 Water Sol Estimate from Fragments:
 Wat Sol (v1.01 est) = 69.836 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
 Bond Method : 5.04E-008 atm-m3/mole
 Group Method: Incomplete
 Henrys LC [VP/WSol estimate using EPI values]: 1.437E-010 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
 Log Kow used: 2.56 (KowWin est)
 Log Kaw used: -5.686 (HenryWin est)
 Log Koa (KOAWIN v1.10 estimate): 8.246
 Log Koa (experimental database): None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
 Biowin1 (Linear Model) : 1.1162
 Biowin2 (Non-Linear Model) : 0.9904
 Expert Survey Biodegradation Results:
 Biowin3 (Ultimate Survey Model): 2.8058 (weeks )
 Biowin4 (Primary Survey Model) : 3.5698 (days-weeks )
 MITI Biodegradation Probability:
 Biowin5 (MITI Linear Model) : 0.3346
 Biowin6 (MITI Non-Linear Model): 0.3037
 Anaerobic Biodegradation Probability:
 Biowin7 (Anaerobic Linear Model): -0.0297
 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): 0.00034 Pa (2.55E-006 mm Hg)
 Log Koa (Koawin est ): 8.246
 Kp (particle/gas partition coef. (m3/ug)):
 Mackay model : 0.00882 
 Octanol/air (Koa) model: 4.33E-005 
 Fraction sorbed to airborne particulates (phi):
 Junge-Pankow model : 0.242 
 Mackay model : 0.414 
 Octanol/air (Koa) model: 0.00345 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
 Hydroxyl Radicals Reaction:
 OVERALL OH Rate Constant = 15.4040 E-12 cm3/molecule-sec
 Half-Life = 0.694 Days (12-hr day; 1.5E6 OH/cm3)
 Half-Life = 8.332 Hrs
 Ozone Reaction:
 No Ozone Reaction Estimation
 Fraction sorbed to airborne particulates (phi): 0.328 (Junge,Mackay)
 Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
 Koc : 179.6
 Log Koc: 2.254 

 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 = 0.621 (BCF = 4.181)
 log Kow used: 2.56 (estimated)

 Volatilization from Water:
 Henry LC: 5.04E-008 atm-m3/mole (estimated by Bond SAR Method)
 Half-Life from Model River: 1.748E+004 hours (728.2 days)
 Half-Life from Model Lake : 1.908E+005 hours (7949 days)

 Removal In Wastewater Treatment:
 Total removal: 3.28 percent
 Total biodegradation: 0.10 percent
 Total sludge adsorption: 3.17 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 0.583 16.7 1000 
 Water 21.8 360 1000 
 Soil 77.4 720 1000 
 Sediment 0.168 3.24e+003 0 
 Persistence Time: 594 hr




 

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