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CAS Number: 3420-72-2
SMILES : COc1ccc(cc1)C=CC(=O)c2c(cc(cc2OC)OC)O
CHEM :
MOL FOR: C18 H18 O5
MOL WT : 314.34
------------------------------ 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) = 4.20
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
Boiling Pt (deg C): 437.50 (Adapted Stein & Brown method)
Melting Pt (deg C): 180.06 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 4.3E-009 (Modified Grain method)
VP (Pa, 25 deg C) : 5.73E-007 (Modified Grain method)
Subcooled liquid VP: 1.77E-007 mm Hg (25 deg C, Mod-Grain method)
: 2.36E-005 Pa (25 deg C, Mod-Grain method)
Water Solubility Estimate from Log Kow (WSKOW v1.42):
Water Solubility at 25 deg C (mg/L): 10.02
log Kow used: 4.20 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 112.4 mg/L
ECOSAR Class Program (ECOSAR v1.11):
Class(es) found:
Phenols
Vinyl/Allyl Ketones
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : 6.28E-012 atm-m3/mole (6.37E-007 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: 1.775E-010 atm-m3/mole (1.798E-005 Pa-m3/mole)
VP: 4.3E-009 mm Hg (source: MPBPVP)
WS: 10 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 4.20 (KowWin est)
Log Kaw used: -9.590 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 13.790
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 1.1163
Biowin2 (Non-Linear Model) : 0.9968
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 2.3641 (weeks-months)
Biowin4 (Primary Survey Model) : 3.6430 (days-weeks )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.6076
Biowin6 (MITI Non-Linear Model): 0.3958
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): 0.1006
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): 2.36E-005 Pa (1.77E-007 mm Hg)
Log Koa (Koawin est ): 13.790
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 0.127
Octanol/air (Koa) model: 15.1
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 0.821
Mackay model : 0.91
Octanol/air (Koa) model: 0.999
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 222.3688 E-12 cm3/molecule-sec [Cis-isomer]
OVERALL OH Rate Constant = 225.0288 E-12 cm3/molecule-sec [Trans-isomer]
Half-Life = 0.577 Hrs (12-hr day; 1.5E6 OH/cm3) [Cis-isomer]
Half-Life = 0.570 Hrs (12-hr day; 1.5E6 OH/cm3) [Trans-isomer]
Ozone Reaction:
OVERALL Ozone Rate Constant = 1.050000 E-17 cm3/molecule-sec [Cis-]
OVERALL Ozone Rate Constant = 2.100000 E-17 cm3/molecule-sec [Trans-]
Half-Life = 1.091 Days (at 7E11 mol/cm3) [Cis-isomer]
Half-Life = 13.097 Hrs (at 7E11 mol/cm3) [Trans-isomer]
Reaction With Nitrate Radicals May Be Important!
Fraction sorbed to airborne particulates (phi):
0.866 (Junge-Pankow, Mackay avg)
0.999 (Koa method)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc : 6218 L/kg (MCI method)
Log Koc: 3.794 (MCI method)
Koc : 5279 L/kg (Kow method)
Log Koc: 3.723 (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 = 1.851 (BCF = 70.97 L/kg wet-wt)
Log Biotransformation Half-life (HL) = -0.2384 days (HL = 0.5776 days)
Log BCF Arnot-Gobas method (upper trophic) = 2.329 (BCF = 213.2)
Log BAF Arnot-Gobas method (upper trophic) = 2.329 (BAF = 213.2)
log Kow used: 4.20 (estimated)
Volatilization from Water:
Henry LC: 6.28E-012 atm-m3/mole (estimated by Bond SAR Method)
Half-Life from Model River: 1.653E+008 hours (6.887E+006 days)
Half-Life from Model Lake : 1.803E+009 hours (7.513E+007 days)
Removal In Wastewater Treatment:
Total removal: 39.94 percent
Total biodegradation: 0.40 percent
Total sludge adsorption: 39.54 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 0.000316 1.11 1000
Water 10.7 900 1000
Soil 85.4 1.8e+003 1000
Sediment 3.85 8.1e+003 0
Persistence Time: 1.91e+003 hr