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CAS Number: 136051-65-5
SMILES : COc1cc(ccc1c2cc3c(c(c2)OC)OCO3)O
CHEM :
MOL FOR: C15 H14 O5
MOL WT : 274.28
------------------------------ 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) = 3.50
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
Boiling Pt (deg C): 413.28 (Adapted Stein & Brown method)
Melting Pt (deg C): 166.14 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 2.75E-008 (Modified Grain method)
VP (Pa, 25 deg C) : 3.66E-006 (Modified Grain method)
Subcooled liquid VP: 7.81E-007 mm Hg (25 deg C, Mod-Grain method)
: 0.000104 Pa (25 deg C, Mod-Grain method)
Water Solubility Estimate from Log Kow (WSKOW v1.42):
Water Solubility at 25 deg C (mg/L): 67.3
log Kow used: 3.50 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 9.102 mg/L
ECOSAR Class Program (ECOSAR v1.11):
Class(es) found:
Phenols
Benzodioxoles
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : 1.75E-013 atm-m3/mole (1.77E-008 Pa-m3/mole)
Group Method: 4.55E-007 atm-m3/mole (4.62E-002 Pa-m3/mole)
For Henry LC Comparison Purposes:
User-Entered Henry LC: not entered
Henrys LC [via VP/WSol estimate using User-Entered or Estimated values]:
HLC: 1.475E-010 atm-m3/mole (1.494E-005 Pa-m3/mole)
VP: 2.75E-008 mm Hg (source: MPBPVP)
WS: 67.3 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 3.50 (KowWin est)
Log Kaw used: -11.145 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 14.645
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 1.2604
Biowin2 (Non-Linear Model) : 0.9999
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 2.4170 (weeks-months)
Biowin4 (Primary Survey Model) : 3.8002 (days )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.8030
Biowin6 (MITI Non-Linear Model): 0.7795
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): 0.8726
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): 0.000104 Pa (7.81E-007 mm Hg)
Log Koa (Koawin est ): 14.645
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 0.0288
Octanol/air (Koa) model: 108
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 0.51
Mackay model : 0.697
Octanol/air (Koa) model: 1
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 203.9870 E-12 cm3/molecule-sec
Half-Life = 0.052 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 0.629 Hrs
Ozone Reaction:
No Ozone Reaction Estimation
Reaction With Nitrate Radicals May Be Important!
Fraction sorbed to airborne particulates (phi):
0.604 (Junge-Pankow, Mackay avg)
1 (Koa method)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc : 1.637E+004 L/kg (MCI method)
Log Koc: 4.214 (MCI method)
Koc : 1380 L/kg (Kow method)
Log Koc: 3.140 (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 = 1.977 (BCF = 94.76 L/kg wet-wt)
Log Biotransformation Half-life (HL) = -0.3544 days (HL = 0.4422 days)
Log BCF Arnot-Gobas method (upper trophic) = 2.077 (BCF = 119.4)
Log BAF Arnot-Gobas method (upper trophic) = 2.077 (BAF = 119.4)
log Kow used: 3.50 (estimated)
Volatilization from Water:
Henry LC: 4.55E-007 atm-m3/mole (estimated by Group SAR Method)
Half-Life from Model River: 2133 hours (88.87 days)
Half-Life from Model Lake : 2.341E+004 hours (975.2 days)
Removal In Wastewater Treatment:
Total removal: 13.05 percent
Total biodegradation: 0.18 percent
Total sludge adsorption: 12.85 percent
Total to Air: 0.02 percent
(using 10000 hr Bio P,A,S)
Level III Fugacity Model:
Mass Amount Half-Life Emissions
(percent) (hr) (kg/hr)
Air 0.0465 1.26 1000
Water 14.4 900 1000
Soil 71.9 1.8e+003 1000
Sediment 13.7 8.1e+003 0
Persistence Time: 1.24e+003 hr