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CAS Number: 518-82-1
SMILES : Cc3cc(O)c2C(=O)c1c(O)cc(O)cc1C(=O)c2c3
CHEM : EMODIN
MOL FOR: C15 H10 O5
MOL WT : 270.24
------------------------------ EPI SUMMARY (v4.10) --------------------------
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) = 4.01
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
Boiling Pt (deg C): 479.69 (Adapted Stein & Brown method)
Melting Pt (deg C): 203.11 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 6.69E-012 (Modified Grain method)
VP (Pa, 25 deg C) : 8.91E-010 (Modified Grain method)
MP (exp database): 257 deg C
Subcooled liquid VP: 2.28E-009 mm Hg (25 deg C, Mod-Grain method)
: 3.04E-007 Pa (25 deg C, Mod-Grain method)
Water Solubility Estimate from Log Kow (WSKOW v1.42):
Water Solubility at 25 deg C (mg/L): 2.042
log Kow used: 4.01 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 53.66 mg/L
ECOSAR Class Program (ECOSAR v1.00):
Class(es) found:
Phenols, Poly
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : 6.26E-015 atm-m3/mole (6.35E-010 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: 1.165E-012 atm-m3/mole (1.180E-007 Pa-m3/mole)
VP: 6.69E-012 mm Hg (source: MPBPVP)
WS: 2.04 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 4.01 (KowWin est)
Log Kaw used: -12.592 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 16.602
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 1.0346
Biowin2 (Non-Linear Model) : 0.8275
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 2.6513 (weeks-months)
Biowin4 (Primary Survey Model) : 3.4639 (days-weeks )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.4107
Biowin6 (MITI Non-Linear Model): 0.2049
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): -0.4590
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): 3.04E-007 Pa (2.28E-009 mm Hg)
Log Koa (Koawin est ): 16.602
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 9.87
Octanol/air (Koa) model: 9.82E+003
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 0.997
Mackay model : 0.999
Octanol/air (Koa) model: 1
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 200.5560 E-12 cm3/molecule-sec
Half-Life = 0.053 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 0.640 Hrs
Ozone Reaction:
No Ozone Reaction Estimation
Reaction With Nitrate Radicals May Be Important!
Fraction sorbed to airborne particulates (phi):
0.998 (Junge-Pankow, Mackay avg)
1 (Koa method)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc : 1.774E+004 L/kg (MCI method)
Log Koc: 4.249 (MCI method)
Koc : 3.495E+004 L/kg (Kow method)
Log Koc: 4.543 (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 = 1.724 (BCF = 53.02 L/kg wet-wt)
Log Biotransformation Half-life (HL) = -2.7768 days (HL = 0.001672 days)
Log BCF Arnot-Gobas method (upper trophic) = 1.097 (BCF = 12.49)
Log BAF Arnot-Gobas method (upper trophic) = 1.097 (BAF = 12.49)
log Kow used: 4.01 (estimated)
Volatilization from Water:
Henry LC: 6.26E-015 atm-m3/mole (estimated by Bond SAR Method)
Half-Life from Model River: 1.537E+011 hours (6.406E+009 days)
Half-Life from Model Lake : 1.677E+012 hours (6.989E+010 days)
Removal In Wastewater Treatment:
Total removal: 30.52 percent
Total biodegradation: 0.32 percent
Total sludge adsorption: 30.20 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 9.75e-005 1.28 1000
Water 9.62 900 1000
Soil 80.5 1.8e+003 1000
Sediment 9.84 8.1e+003 0
Persistence Time: 2.04e+003 hr