UNII:B9MND2BU7K C2HCl3F2 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) = 2.49

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
 Boiling Pt (deg C): 69.10 (Adapted Stein & Brown method)
 Melting Pt (deg C): -77.91 (Mean or Weighted MP)
 VP(mm Hg,25 deg C): 119 (Mean VP of Antoine & Grain methods)
 BP (exp database): 72.5 deg C

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
 Water Solubility at 25 deg C (mg/L): 84.29
 log Kow used: 2.49 (estimated)
 no-melting pt equation used

 Water Sol Estimate from Fragments:
 Wat Sol (v1.01 est) = 525.21 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
 Bond Method : 1.69E-002 atm-m3/mole
 Group Method: Incomplete
 Henrys LC [VP/WSol estimate using EPI values]: 3.147E-001 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
 Log Kow used: 2.49 (KowWin est)
 Log Kaw used: -0.161 (HenryWin est)
 Log Koa (KOAWIN v1.10 estimate): 2.651
 Log Koa (experimental database): None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
 Biowin1 (Linear Model) : 0.1488
 Biowin2 (Non-Linear Model) : 0.0013
 Expert Survey Biodegradation Results:
 Biowin3 (Ultimate Survey Model): 2.0932 (months )
 Biowin4 (Primary Survey Model) : 3.1481 (weeks )
 MITI Biodegradation Probability:
 Biowin5 (MITI Linear Model) : 0.2632
 Biowin6 (MITI Non-Linear Model): 0.0000
 Anaerobic Biodegradation Probability:
 Biowin7 (Anaerobic Linear Model): 0.2920
 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): 1.55E+004 Pa (116 mm Hg)
 Log Koa (Koawin est ): 2.651
 Kp (particle/gas partition coef. (m3/ug)):
 Mackay model : 1.94E-010 
 Octanol/air (Koa) model: 1.1E-010 
 Fraction sorbed to airborne particulates (phi):
 Junge-Pankow model : 7.01E-009 
 Mackay model : 1.55E-008 
 Octanol/air (Koa) model: 8.79E-009 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
 Hydroxyl Radicals Reaction:
 OVERALL OH Rate Constant = 0.0030 E-12 cm3/molecule-sec
 Half-Life = 3507.963 Days (12-hr day; 1.5E6 OH/cm3)
 Ozone Reaction:
 No Ozone Reaction Estimation
 Fraction sorbed to airborne particulates (phi): 1.13E-008 (Junge,Mackay)
 Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
 Koc : 154.4
 Log Koc: 2.189 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
 Total Kb for pH > 8 at 25 deg C : 7.736E+001 L/mol-sec
 Kb Half-Life at pH 8: 2.489 hours 
 Kb Half-Life at pH 7: 1.037 days 

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
 Log BCF from regression-based method = 1.215 (BCF = 16.41)
 log Kow used: 2.49 (estimated)

 Volatilization from Water:
 Henry LC: 0.0169 atm-m3/mole (estimated by Bond SAR Method)
 Half-Life from Model River: 1.373 hours
 Half-Life from Model Lake : 124.1 hours (5.171 days)

 Removal In Wastewater Treatment:
 Total removal: 86.90 percent
 Total biodegradation: 0.03 percent
 Total sludge adsorption: 1.23 percent
 Total to Air: 85.64 percent
 (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
 Mass Amount Half-Life Emissions
 (percent) (hr) (kg/hr)
 Air 45.9 1.71e+004 1000 
 Water 45 1.44e+003 1000 
 Soil 8.81 2.88e+003 1000 
 Sediment 0.378 1.3e+004 0 
 Persistence Time: 189 hr