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CAS Number: 84-54-8

SMILES : O=C(c(c(C(=O)c1cccc2)ccc3C)c3)c12

CHEM : 9,10-Anthracenedione, 2-methyl-

MOL FOR: C15 H10 O2

MOL WT : 222.25

------------------------------ 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) = 3.89

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

Boiling Pt (deg C): 375.18 (Adapted Stein & Brown method)

Melting Pt (deg C): 138.60 (Mean or Weighted MP)

VP(mm Hg,25 deg C): 8.73E-007 (Modified Grain method)

VP (Pa, 25 deg C) : 0.000116 (Modified Grain method)

MP (exp database): 177 deg C

Subcooled liquid VP: 3.31E-005 mm Hg (25 deg C, Mod-Grain method)

: 0.00441 Pa (25 deg C, Mod-Grain method)

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

Water Solubility at 25 deg C (mg/L): 1.234

log Kow used: 3.89 (estimated)

no-melting pt equation used

Water Sol Estimate from Fragments:

Wat Sol (v1.01 est) = 0.42982 mg/L

ECOSAR Class Program (ECOSAR v1.00):

Class(es) found:

Neutral Organics

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

Bond Method : 3.51E-009 atm-m3/mole (3.55E-004 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: 2.069E-007 atm-m3/mole (2.096E-002 Pa-m3/mole)

VP: 8.73E-007 mm Hg (source: MPBPVP)

WS: 1.23 mg/L (source: WSKOWWIN)

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

Log Kow used: 3.89 (KowWin est)

Log Kaw used: -6.843 (HenryWin est)

Log Koa (KOAWIN v1.10 estimate): 10.733

Log Koa (experimental database): None

Probability of Rapid Biodegradation (BIOWIN v4.10):

Biowin1 (Linear Model) : 0.7101

Biowin2 (Non-Linear Model) : 0.3832

Expert Survey Biodegradation Results:

Biowin3 (Ultimate Survey Model): 2.5882 (weeks-months)

Biowin4 (Primary Survey Model) : 3.4141 (days-weeks )

MITI Biodegradation Probability:

Biowin5 (MITI Linear Model) : 0.3854

Biowin6 (MITI Non-Linear Model): 0.2544

Anaerobic Biodegradation Probability:

Biowin7 (Anaerobic Linear Model): -0.9875

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): 0.00441 Pa (3.31E-005 mm Hg)

Log Koa (Koawin est ): 10.733

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

Mackay model : 0.00068

Octanol/air (Koa) model: 0.0133

Fraction sorbed to airborne particulates (phi):

Junge-Pankow model : 0.024

Mackay model : 0.0516

Octanol/air (Koa) model: 0.515

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

Hydroxyl Radicals Reaction:

OVERALL OH Rate Constant = 2.8411 E-12 cm3/molecule-sec

Half-Life = 3.765 Days (12-hr day; 1.5E6 OH/cm3)

Half-Life = 45.177 Hrs

Ozone Reaction:

No Ozone Reaction Estimation

Fraction sorbed to airborne particulates (phi):

0.0378 (Junge-Pankow, Mackay avg)

0.515 (Koa method)

Note: the sorbed fraction may be resistant to atmospheric oxidation

Soil Adsorption Coefficient (KOCWIN v2.00):

Koc : 8042 L/kg (MCI method)

Log Koc: 3.905 (MCI method)

Koc : 9475 L/kg (Kow method)

Log Koc: 3.977 (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 = 1.650 (BCF = 44.63 L/kg wet-wt)

Log Biotransformation Half-life (HL) = -0.4712 days (HL = 0.3379 days)

Log BCF Arnot-Gobas method (upper trophic) = 2.087 (BCF = 122.2)

Log BAF Arnot-Gobas method (upper trophic) = 2.087 (BAF = 122.2)

log Kow used: 3.89 (estimated)

Volatilization from Water:

Henry LC: 3.51E-009 atm-m3/mole (estimated by Bond SAR Method)

Half-Life from Model River: 2.487E+005 hours (1.036E+004 days)

Half-Life from Model Lake : 2.713E+006 hours (1.13E+005 days)

Removal In Wastewater Treatment:

Total removal: 25.31 percent

Total biodegradation: 0.28 percent

Total sludge adsorption: 25.02 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 0.026 90.4 1000

Water 10.6 900 1000

Soil 84.5 1.8e+003 1000

Sediment 4.92 8.1e+003 0

Persistence Time: 1.92e+003 hr

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