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CAS Num: 006983-79-5

SMILES : OC(=O)C=CC(C)=CC=CC(C)=CC=CC=C(C)C=CC=C(C)C=CC(=O)OC

CHEM :

MOL FOR: C25 H30 O4

MOL WT : 394.52

------------------------------ EPI SUMMARY (v4.00) --------------------------

Physical Property Inputs:

Water Solubility (mg/L): ------

Vapor Pressure (mm Hg) : ------

Henry LC (atm-m3/mole) : ------

Log Kow (octanol-water): ------

Boiling Point (deg C) : ------

Melting Point (deg C) : ------

Log Octanol-Water Partition Coef (SRC):

Log Kow (KOWWIN v1.67 estimate) = 8.23

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

Boiling Pt (deg C): 508.94 (Adapted Stein & Brown method)

Melting Pt (deg C): 191.62 (Mean or Weighted MP)

VP(mm Hg,25 deg C): 2.45E-010 (Modified Grain method)

VP (Pa, 25 deg C) : 3.27E-008 (Modified Grain method)

MP (exp database): 198 deg C

Subcooled liquid VP: 1.63E-008 mm Hg (25 deg C, Mod-Grain method)

: 2.17E-006 Pa (25 deg C, Mod-Grain method)

Water Solubility Estimate from Log Kow (WSKOW v1.41):

Water Solubility at 25 deg C (mg/L): 0.0007697

log Kow used: 8.23 (estimated)

no-melting pt equation used

Water Sol Estimate from Fragments:

Wat Sol (v1.01 est) = 0.052056 mg/L

ECOSAR Class Program (ECOSAR v1.00):

Class(es) found:

Acrylates-acid

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

Bond Method : 1.69E-008 atm-m3/mole (1.71E-003 Pa-m3/mole)

Group Method: 2.56E-014 atm-m3/mole (2.60E-009 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: 1.652E-007 atm-m3/mole (1.674E-002 Pa-m3/mole)

VP: 2.45E-010 mm Hg (source: MPBPVP)

WS: 0.00077 mg/L (source: WSKOWWIN)

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

Log Kow used: 8.23 (KowWin est)

Log Kaw used: -6.161 (HenryWin est)

Log Koa (KOAWIN v1.10 estimate): 14.391

Log Koa (experimental database): None

Probability of Rapid Biodegradation (BIOWIN v4.10):

Biowin1 (Linear Model) : 0.8066

Biowin2 (Non-Linear Model) : 0.8937

Expert Survey Biodegradation Results:

Biowin3 (Ultimate Survey Model): 2.8322 (weeks )

Biowin4 (Primary Survey Model) : 3.8931 (days )

MITI Biodegradation Probability:

Biowin5 (MITI Linear Model) : 0.1521

Biowin6 (MITI Non-Linear Model): 0.0083

Anaerobic Biodegradation Probability:

Biowin7 (Anaerobic Linear Model): -0.2325

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): 2.17E-006 Pa (1.63E-008 mm Hg)

Log Koa (Koawin est ): 14.391

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

Mackay model : 1.38

Octanol/air (Koa) model: 60.4

Fraction sorbed to airborne particulates (phi):

Junge-Pankow model : 0.98

Mackay model : 0.991

Octanol/air (Koa) model: 1

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

Hydroxyl Radicals Reaction:

OVERALL OH Rate Constant = 486.4106 E-12 cm3/molecule-sec [Cis-isomer]

OVERALL OH Rate Constant = 488.6716 E-12 cm3/molecule-sec [Trans-isomer]

Half-Life = 15.833 Min (12-hr day; 1.5E6 OH/cm3) [Cis-isomer]

Half-Life = 15.759 Min (12-hr day; 1.5E6 OH/cm3) [Trans-isomer]

Ozone Reaction:

OVERALL Ozone Rate Constant = 21.147499 E-17 cm3/molecule-sec [Cis-]

OVERALL Ozone Rate Constant = 21.234999 E-17 cm3/molecule-sec [Trans-]

Half-Life = 78.035 Min (at 7E11 mol/cm3) [Cis-isomer]

Half-Life = 77.713 Min (at 7E11 mol/cm3) [Trans-isomer]

Fraction sorbed to airborne particulates (phi):

0.986 (Junge-Pankow, Mackay avg)

1 (Koa method)

Note: the sorbed fraction may be resistant to atmospheric oxidation

Soil Adsorption Coefficient (KOCWIN v2.00):

Koc : 6.922E+004 L/kg (MCI method)

Log Koc: 4.840 (MCI method)

Koc : 4.389E+004 L/kg (Kow method)

Log Koc: 4.642 (Kow method)

Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v2.00]:

Total Kb for pH > 8 at 25 deg C : 9.354E-003 L/mol-sec

Kb Half-Life at pH 8: 2.348 years

Kb Half-Life at pH 7: 23.480 years

(Total Kb applies only to esters, carbmates, alkyl halides)

Bioaccumulation Estimates (BCFBAF v3.00):

Log BCF from regression-based method = 1.000 (BCF = 10 L/kg wet-wt)

Log Biotransformation Half-life (HL) = 2.2099 days (HL = 162.2 days)

Log BCF Arnot-Gobas method (upper trophic) = 3.032 (BCF = 1077)

Log BAF Arnot-Gobas method (upper trophic) = 6.422 (BAF = 2.645e+006)

log Kow used: 8.23 (estimated)

Volatilization from Water:

Henry LC: 2.56E-014 atm-m3/mole (estimated by Group SAR Method)

Half-Life from Model River: 4.543E+010 hours (1.893E+009 days)

Half-Life from Model Lake : 4.956E+011 hours (2.065E+010 days)

Removal In Wastewater Treatment:

Total removal: 94.02 percent

Total biodegradation: 0.78 percent

Total sludge adsorption: 93.25 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 3.61e-005 0.375 1000

Water 15.3 360 1000

Soil 81.5 720 1000

Sediment 3.27 3.24e+003 0

Persistence Time: 807 hr

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