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CAS Number: 56617-66-4

SMILES : O=C5c3c(c2C(=O)c1occ4c1C(c2cc3)(C)C(O)CC4O)CC5

CHEM :

MOL FOR: C19 H16 O5

MOL WT : 324.34

------------------------------ 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) = 2.06

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

Boiling Pt (deg C): 498.51 (Adapted Stein & Brown method)

Melting Pt (deg C): 211.90 (Mean or Weighted MP)

VP(mm Hg,25 deg C): 6.9E-013 (Modified Grain method)

VP (Pa, 25 deg C) : 9.2E-011 (Modified Grain method)

Subcooled liquid VP: 6.7E-011 mm Hg (25 deg C, Mod-Grain method)

: 8.93E-009 Pa (25 deg C, Mod-Grain method)

Water Solubility Estimate from Log Kow (WSKOW v1.42):

Water Solubility at 25 deg C (mg/L): 11.83

log Kow used: 2.06 (estimated)

no-melting pt equation used

Water Sol Estimate from Fragments:

Wat Sol (v1.01 est) = 199.09 mg/L

ECOSAR Class Program (ECOSAR v1.00):

Class(es) found:

Benzyl Alcohols

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

Bond Method : 1.06E-015 atm-m3/mole (1.07E-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: 2.489E-014 atm-m3/mole (2.522E-009 Pa-m3/mole)

VP: 6.9E-013 mm Hg (source: MPBPVP)

WS: 11.8 mg/L (source: WSKOWWIN)

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

Log Kow used: 2.06 (KowWin est)

Log Kaw used: -13.363 (HenryWin est)

Log Koa (KOAWIN v1.10 estimate): 15.423

Log Koa (experimental database): None

Probability of Rapid Biodegradation (BIOWIN v4.10):

Biowin1 (Linear Model) : 0.7950

Biowin2 (Non-Linear Model) : 0.1957

Expert Survey Biodegradation Results:

Biowin3 (Ultimate Survey Model): 2.4704 (weeks-months)

Biowin4 (Primary Survey Model) : 3.3723 (days-weeks )

MITI Biodegradation Probability:

Biowin5 (MITI Linear Model) : 0.3841

Biowin6 (MITI Non-Linear Model): 0.1299

Anaerobic Biodegradation Probability:

Biowin7 (Anaerobic Linear Model): -0.6715

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): 8.93E-009 Pa (6.7E-011 mm Hg)

Log Koa (Koawin est ): 15.423

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

Mackay model : 336

Octanol/air (Koa) model: 650

Fraction sorbed to airborne particulates (phi):

Junge-Pankow model : 1

Mackay model : 1

Octanol/air (Koa) model: 1

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

Hydroxyl Radicals Reaction:

OVERALL OH Rate Constant = 137.3164 E-12 cm3/molecule-sec

Half-Life = 0.078 Days (12-hr day; 1.5E6 OH/cm3)

Half-Life = 0.935 Hrs

Ozone Reaction:

No Ozone Reaction Estimation

Reaction With Nitrate Radicals May Be Important!

Fraction sorbed to airborne particulates (phi):

1 (Junge-Pankow, Mackay avg)

1 (Koa method)

Note: the sorbed fraction may be resistant to atmospheric oxidation

Soil Adsorption Coefficient (KOCWIN v2.00):

Koc : 46.81 L/kg (MCI method)

Log Koc: 1.670 (MCI method)

Koc : 42.94 L/kg (Kow method)

Log Koc: 1.633 (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 = 0.444 (BCF = 2.778 L/kg wet-wt)

Log Biotransformation Half-life (HL) = -3.2556 days (HL = 0.0005552 days)

Log BCF Arnot-Gobas method (upper trophic) = 0.432 (BCF = 2.706)

Log BAF Arnot-Gobas method (upper trophic) = 0.432 (BAF = 2.706)

log Kow used: 2.06 (estimated)

Volatilization from Water:

Henry LC: 1.06E-015 atm-m3/mole (estimated by Bond SAR Method)

Half-Life from Model River: 9.947E+011 hours (4.145E+010 days)

Half-Life from Model Lake : 1.085E+013 hours (4.522E+011 days)

Removal In Wastewater Treatment:

Total removal: 2.30 percent

Total biodegradation: 0.10 percent

Total sludge adsorption: 2.21 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 0.000184 1.87 1000

Water 22 900 1000

Soil 77.9 1.8e+003 1000

Sediment 0.0911 8.1e+003 0

Persistence Time: 1.45e+003 hr

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