Log Octanol-Water Partition Coef (SRC):
Log Kow (KOWWIN v1.67 estimate) = -2.20
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
Boiling Pt (deg C): 522.06 (Adapted Stein & Brown method)
Melting Pt (deg C): 212.80 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 2.6E+003 (Mean VP of Antoine & Grain methods)
MP (exp database): -72 deg C
BP (exp database): -10 deg C
VP (exp database): 3.00E+03 mm Hg at 25 deg C
Water Solubility Estimate from Log Kow (WSKOW v1.41):
Water Solubility at 25 deg C (mg/L): 1e+006
log Kow used: -2.20 (estimated)
no-melting pt equation used
Water Sol (Exper. database match) = 1.07e+005 mg/L (21 deg C)
Exper. Ref: VENABLE,CS & FUWA,T (1922)
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 1e+006 mg/L
Wat Sol (Exper. database match) = 107000.00
Exper. Ref: VENABLE,CS & FUWA,T (1922)
ECOSAR Class Program (ECOSAR v0.99h):
Class(es) found:
Neutral Organics
Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
Bond Method : 9.74E-011 atm-m3/mole
Group Method: Incomplete
Henrys LC [VP/WSol estimate using EPI values]: 6.406E-005 atm-m3/mole
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: -2.20 (KowWin est)
Log Kaw used: -8.400 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 6.200
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 0.7170
Biowin2 (Non-Linear Model) : 0.8908
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 3.0576 (weeks )
Biowin4 (Primary Survey Model) : 3.7553 (days )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.5216
Biowin6 (MITI Non-Linear Model): 0.6629
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): 0.8361
Ready Biodegradability Prediction: YES
Hydrocarbon Biodegradation (BioHCwin v1.01):
Structure incompatible with current estimation method!
Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
Vapor pressure (liquid/subcooled): 4E+005 Pa (3E+003 mm Hg)
Log Koa (Koawin est ): 6.200
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 7.5E-012
Octanol/air (Koa) model: 3.89E-007
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 2.71E-010
Mackay model : 6E-010
Octanol/air (Koa) model: 3.11E-005
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 60.0000 E-12 cm3/molecule-sec
Half-Life = 0.178 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 2.139 Hrs
Ozone Reaction:
No Ozone Reaction Estimation
Fraction sorbed to airborne particulates (phi): 4.35E-010 (Junge,Mackay)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (PCKOCWIN v1.66):
Koc : 2.989
Log Koc: 0.476
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 = 0.500 (BCF = 3.162)
log Kow used: -2.20 (estimated)
Volatilization from Water:
Henry LC: 9.74E-011 atm-m3/mole (estimated by Bond SAR Method)
Half-Life from Model River: 4.811E+006 hours (2.005E+005 days)
Half-Life from Model Lake : 5.249E+007 hours (2.187E+006 days)
Removal In Wastewater Treatment:
Total removal: 1.85 percent
Total biodegradation: 0.09 percent
Total sludge adsorption: 1.75 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 0.00229 4.28 1000
Water 39 360 1000
Soil 60.9 720 1000
Sediment 0.0714 3.24e+003 0
Persistence Time: 577 hr