2,4,6-Tris(benzyloxy)-1,3,5-triazine C24H21N3O3 structure – Flashcards

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

Predicted data is generated using the US Environmental Protection Agency’s EPISuite™

 
 Log Octanol-Water Partition Coef (SRC):
 Log Kow (KOWWIN v1.67 estimate) = 7.85

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
 Boiling Pt (deg C): 526.23 (Adapted Stein & Brown method)
 Melting Pt (deg C): 224.85 (Mean or Weighted MP)
 VP(mm Hg,25 deg C): 4.27E-011 (Modified Grain method)
 Subcooled liquid VP: 5.92E-009 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): 0.0006079
 log Kow used: 7.85 (estimated)
 no-melting pt equation used

 Water Sol Estimate from Fragments:
 Wat Sol (v1.01 est) = 0.030297 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
 Bond Method : 9.98E-011 atm-m3/mole
 Group Method: Incomplete
 Henrys LC [VP/WSol estimate using EPI values]: 3.692E-008 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
 Log Kow used: 7.85 (KowWin est)
 Log Kaw used: -8.389 (HenryWin est)
 Log Koa (KOAWIN v1.10 estimate): 16.239
 Log Koa (experimental database): None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
 Biowin1 (Linear Model) : 1.3469
 Biowin2 (Non-Linear Model) : 0.9771
 Expert Survey Biodegradation Results:
 Biowin3 (Ultimate Survey Model): 1.9622 (months )
 Biowin4 (Primary Survey Model) : 3.4599 (days-weeks )
 MITI Biodegradation Probability:
 Biowin5 (MITI Linear Model) : 0.1825
 Biowin6 (MITI Non-Linear Model): 0.0000
 Anaerobic Biodegradation Probability:
 Biowin7 (Anaerobic Linear Model): 0.4930
 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): 7.89E-007 Pa (5.92E-009 mm Hg)
 Log Koa (Koawin est ): 16.239
 Kp (particle/gas partition coef. (m3/ug)):
 Mackay model : 3.8 
 Octanol/air (Koa) model: 4.26E+003 
 Fraction sorbed to airborne particulates (phi):
 Junge-Pankow model : 0.993 
 Mackay model : 0.997 
 Octanol/air (Koa) model: 1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
 Hydroxyl Radicals Reaction:
 OVERALL OH Rate Constant = 31.7245 E-12 cm3/molecule-sec
 Half-Life = 0.337 Days (12-hr day; 1.5E6 OH/cm3)
 Half-Life = 4.046 Hrs
 Ozone Reaction:
 No Ozone Reaction Estimation
 Fraction sorbed to airborne particulates (phi): 0.995 (Junge,Mackay)
 Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
 Koc : 3.022E+006
 Log Koc: 6.480 

 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 = 3.323 (BCF = 2103)
 log Kow used: 7.85 (estimated)

 Volatilization from Water:
 Henry LC: 9.98E-011 atm-m3/mole (estimated by Bond SAR Method)
 Half-Life from Model River: 1.173E+007 hours (4.885E+005 days)
 Half-Life from Model Lake : 1.279E+008 hours (5.33E+006 days)

 Removal In Wastewater Treatment:
 Total removal: 94.01 percent
 Total biodegradation: 0.78 percent
 Total sludge adsorption: 93.23 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 0.0254 8.09 1000 
 Water 1.25 1.44e+003 1000 
 Soil 38 2.88e+003 1000 
 Sediment 60.7 1.3e+004 0 
 Persistence Time: 5.59e+003 hr