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CAS Number: 5090-86-8
SMILES : Cc1cc2c(c3c1C(=O)C(=O)C(=C3)C)C(CO2)C
CHEM :
MOL FOR: C15 H14 O3
MOL WT : 242.28
------------------------------ EPI SUMMARY (v4.11) --------------------------
Physical Property Inputs:
Log Kow (octanol-water): ------
Boiling Point (deg C) : ------
Melting Point (deg C) : ------
Vapor Pressure (mm Hg) : ------
Water Solubility (mg/L): ------
Henry LC (atm-m3/mole) : ------
Log Octanol-Water Partition Coef (SRC):
Log Kow (KOWWIN v1.68 estimate) = 4.14
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
Boiling Pt (deg C): 380.01 (Adapted Stein & Brown method)
Melting Pt (deg C): 141.59 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 1.68E-006 (Modified Grain method)
VP (Pa, 25 deg C) : 0.000224 (Modified Grain method)
Subcooled liquid VP: 2.53E-005 mm Hg (25 deg C, Mod-Grain method)
: 0.00337 Pa (25 deg C, Mod-Grain method)
Water Solubility Estimate from Log Kow (WSKOW v1.42):
Water Solubility at 25 deg C (mg/L): 7.63
log Kow used: 4.14 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 2.0927 mg/L
ECOSAR Class Program (ECOSAR v1.11):
Class(es) found:
Neutral Organics
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : 2.77E-010 atm-m3/mole (2.80E-005 Pa-m3/mole)
Group Method: Incomplete
For Henry LC Comparison Purposes:
User-Entered Henry LC: not entered
Henrys LC [via VP/WSol estimate using User-Entered or Estimated values]:
HLC: 7.019E-008 atm-m3/mole (7.112E-003 Pa-m3/mole)
VP: 1.68E-006 mm Hg (source: MPBPVP)
WS: 7.63 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 4.14 (KowWin est)
Log Kaw used: -7.946 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 12.086
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 0.8735
Biowin2 (Non-Linear Model) : 0.9512
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 2.4560 (weeks-months)
Biowin4 (Primary Survey Model) : 3.4383 (days-weeks )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.2533
Biowin6 (MITI Non-Linear Model): 0.1041
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): 0.1129
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): 0.00337 Pa (2.53E-005 mm Hg)
Log Koa (Koawin est ): 12.086
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 0.000889
Octanol/air (Koa) model: 0.299
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 0.0311
Mackay model : 0.0664
Octanol/air (Koa) model: 0.96
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 97.5824 E-12 cm3/molecule-sec
Half-Life = 0.110 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 1.315 Hrs
Ozone Reaction:
OVERALL Ozone Rate Constant = 13.650000 E-17 cm3/molecule-sec
Half-Life = 0.084 Days (at 7E11 mol/cm3)
Half-Life = 2.015 Hrs
Fraction sorbed to airborne particulates (phi):
0.0488 (Junge-Pankow, Mackay avg)
0.96 (Koa method)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc : 13.93 L/kg (MCI method)
Log Koc: 1.144 (MCI method)
Koc : 649.3 L/kg (Kow method)
Log Koc: 2.812 (Kow method)
Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v2.00]:
Rate constants can NOT be estimated for this structure!
Bioaccumulation Estimates (BCFBAF v3.01):
Log BCF from regression-based method = 2.397 (BCF = 249.7 L/kg wet-wt)
Log Biotransformation Half-life (HL) = -0.1284 days (HL = 0.7441 days)
Log BCF Arnot-Gobas method (upper trophic) = 2.412 (BCF = 258.3)
Log BAF Arnot-Gobas method (upper trophic) = 2.412 (BAF = 258.4)
log Kow used: 4.14 (estimated)
Volatilization from Water:
Henry LC: 2.77E-010 atm-m3/mole (estimated by Bond SAR Method)
Half-Life from Model River: 3.29E+006 hours (1.371E+005 days)
Half-Life from Model Lake : 3.589E+007 hours (1.495E+006 days)
Removal In Wastewater Treatment:
Total removal: 36.84 percent
Total biodegradation: 0.37 percent
Total sludge adsorption: 36.46 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 0.00313 1.14 1000
Water 32.6 900 1000
Soil 67.3 1.8e+003 1000
Sediment 0.0838 8.1e+003 0
Persistence Time: 1.17e+003 hr