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CAS Number: 550-79-8

SMILES : COc1ccc(cc1)C2=COc3cc(c(cc3C2(=O))OC)O

CHEM :

MOL FOR: C17 H14 O5

MOL WT : 298.30

------------------------------ 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) = 2.93

Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):

Boiling Pt (deg C): 441.99 (Adapted Stein & Brown method)

Melting Pt (deg C): 185.50 (Mean or Weighted MP)

VP(mm Hg,25 deg C): 2.82E-009 (Modified Grain method)

VP (Pa, 25 deg C) : 3.76E-007 (Modified Grain method)

Subcooled liquid VP: 1.34E-007 mm Hg (25 deg C, Mod-Grain method)

: 1.78E-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): 39.23

log Kow used: 2.93 (estimated)

no-melting pt equation used

Water Sol Estimate from Fragments:

Wat Sol (v1.01 est) = 27.88 mg/L

ECOSAR Class Program (ECOSAR v1.11):

Class(es) found:

Phenols

Vinyl/Allyl Ketones

Vinyl/Allyl Ethers

Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:

Bond Method : 1.32E-014 atm-m3/mole (1.33E-009 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: 2.821E-011 atm-m3/mole (2.859E-006 Pa-m3/mole)

VP: 2.82E-009 mm Hg (source: MPBPVP)

WS: 39.2 mg/L (source: WSKOWWIN)

Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:

Log Kow used: 2.93 (KowWin est)

Log Kaw used: -12.268 (HenryWin est)

Log Koa (KOAWIN v1.10 estimate): 15.198

Log Koa (experimental database): None

Probability of Rapid Biodegradation (BIOWIN v4.10):

Biowin1 (Linear Model) : 1.1239

Biowin2 (Non-Linear Model) : 0.9975

Expert Survey Biodegradation Results:

Biowin3 (Ultimate Survey Model): 2.3995 (weeks-months)

Biowin4 (Primary Survey Model) : 3.6662 (days-weeks )

MITI Biodegradation Probability:

Biowin5 (MITI Linear Model) : 0.6487

Biowin6 (MITI Non-Linear Model): 0.4981

Anaerobic Biodegradation Probability:

Biowin7 (Anaerobic Linear Model): 0.2537

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): 1.79E-005 Pa (1.34E-007 mm Hg)

Log Koa (Koawin est ): 15.198

Kp (particle/gas partition coef. (m3/ug)):

Mackay model : 0.168

Octanol/air (Koa) model: 387

Fraction sorbed to airborne particulates (phi):

Junge-Pankow model : 0.858

Mackay model : 0.931

Octanol/air (Koa) model: 1

Atmospheric Oxidation (25 deg C) [AopWin v1.92]:

Hydroxyl Radicals Reaction:

OVERALL OH Rate Constant = 232.2142 E-12 cm3/molecule-sec

Half-Life = 0.046 Days (12-hr day; 1.5E6 OH/cm3)

Half-Life = 0.553 Hrs

Ozone Reaction:

OVERALL Ozone Rate Constant = 10.500000 E-17 cm3/molecule-sec

Half-Life = 0.109 Days (at 7E11 mol/cm3)

Half-Life = 2.619 Hrs

Reaction With Nitrate Radicals May Be Important!

Fraction sorbed to airborne particulates (phi):

0.895 (Junge-Pankow, Mackay avg)

1 (Koa method)

Note: the sorbed fraction may be resistant to atmospheric oxidation

Soil Adsorption Coefficient (KOCWIN v2.00):

Koc : 3629 L/kg (MCI method)

Log Koc: 3.560 (MCI method)

Koc : 1047 L/kg (Kow method)

Log Koc: 3.020 (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 = 1.018 (BCF = 10.41 L/kg wet-wt)

Log Biotransformation Half-life (HL) = -0.4319 days (HL = 0.3699 days)

Log BCF Arnot-Gobas method (upper trophic) = 1.752 (BCF = 56.52)

Log BAF Arnot-Gobas method (upper trophic) = 1.752 (BAF = 56.52)

log Kow used: 2.93 (estimated)

Volatilization from Water:

Henry LC: 1.32E-014 atm-m3/mole (estimated by Bond SAR Method)

Half-Life from Model River: 7.661E+010 hours (3.192E+009 days)

Half-Life from Model Lake : 8.357E+011 hours (3.482E+010 days)

Removal In Wastewater Treatment:

Total removal: 5.14 percent

Total biodegradation: 0.12 percent

Total sludge adsorption: 5.02 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 8.85e-007 0.777 1000

Water 11 900 1000

Soil 86.7 1.8e+003 1000

Sediment 2.3 8.1e+003 0

Persistence Time: 1.88e+003 hr

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