[(Chlorooxy)carbonyl]benzene C7H5ClO2 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) = 1.59

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
 Boiling Pt (deg C): 205.85 (Adapted Stein & Brown method)
 Melting Pt (deg C): 0.35 (Mean or Weighted MP)
 VP(mm Hg,25 deg C): 0.269 (Mean VP of Antoine & Grain methods)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
 Water Solubility at 25 deg C (mg/L): 3105
 log Kow used: 1.59 (estimated)
 no-melting pt equation used

 Water Sol Estimate from Fragments:
 Wat Sol (v1.01 est) = 4345.4 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
 Bond Method : Incomplete
 Group Method: Incomplete
 Henrys LC [VP/WSol estimate using EPI values]: 1.785E-005 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
 Can Not Estimate (can not calculate HenryLC)

 Probability of Rapid Biodegradation (BIOWIN v4.10):
 Biowin1 (Linear Model) : 0.8011
 Biowin2 (Non-Linear Model) : 0.9299
 Expert Survey Biodegradation Results:
 Biowin3 (Ultimate Survey Model): 2.8752 (weeks )
 Biowin4 (Primary Survey Model) : 3.6267 (days-weeks )
 MITI Biodegradation Probability:
 Biowin5 (MITI Linear Model) : 0.2874
 Biowin6 (MITI Non-Linear Model): 0.1988
 Anaerobic Biodegradation Probability:
 Biowin7 (Anaerobic Linear Model): 0.5771
 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): 32.9 Pa (0.247 mm Hg)
 Log Koa (): not available
 Kp (particle/gas partition coef. (m3/ug)):
 Mackay model : 9.11E-008 
 Octanol/air (Koa) model: not available
 Fraction sorbed to airborne particulates (phi):
 Junge-Pankow model : 3.29E-006 
 Mackay model : 7.29E-006 
 Octanol/air (Koa) model: not available

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
 Hydroxyl Radicals Reaction:
 OVERALL OH Rate Constant = 1.7775 E-12 cm3/molecule-sec
 Half-Life = 6.018 Days (12-hr day; 1.5E6 OH/cm3)
 Half-Life = 72.211 Hrs
 Ozone Reaction:
 No Ozone Reaction Estimation
 Fraction sorbed to airborne particulates (phi): 5.29E-006 (Junge,Mackay)
 Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
 Koc : 99.63
 Log Koc: 1.998 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
 Total Kb for pH > 8 at 25 deg C : 2.533E+005 L/mol-sec
 Kb Half-Life at pH 8: 2.737 seconds
 Kb Half-Life at pH 7: 27.365 seconds

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
 Log BCF from regression-based method = 0.525 (BCF = 3.351)
 log Kow used: 1.59 (estimated)

 Volatilization from Water:
 Henry LC: 1.78E-005 atm-m3/mole (calculated from VP/WS)
 Half-Life from Model River: 42.32 hours (1.763 days)
 Half-Life from Model Lake : 566.6 hours (23.61 days)

 Removal In Wastewater Treatment:
 Total removal: 2.97 percent
 Total biodegradation: 0.09 percent
 Total sludge adsorption: 1.89 percent
 Total to Air: 0.98 percent
 (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
 Mass Amount Half-Life Emissions
 (percent) (hr) (kg/hr)
 Air 6.63 144 1000 
 Water 35.6 360 1000 
 Soil 57.7 720 1000 
 Sediment 0.089 3.24e+003 0 
 Persistence Time: 388 hr