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CAS Number: 61692-79-3

SMILES : O=C(OCCc1ccccc1)C(=CC)C

CHEM :

MOL FOR: C13 H16 O2

MOL WT : 204.27

------------------------------ 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): 285.65 (Adapted Stein & Brown method)

Melting Pt (deg C): 22.90 (Mean or Weighted MP)

VP(mm Hg,25 deg C): 0.00417 (Modified Grain method)

VP (Pa, 25 deg C) : 0.555 (Modified Grain method)

BP (exp database): 140 @ 7 mm Hg deg C

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

Water Solubility at 25 deg C (mg/L): 19.95

log Kow used: 3.89 (estimated)

no-melting pt equation used

Water Sol Estimate from Fragments:

Wat Sol (v1.01 est) = 29.52 mg/L

ECOSAR Class Program (ECOSAR v1.00):

Class(es) found:

Methacrylates

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

Bond Method : 2.43E-005 atm-m3/mole (2.47E+000 Pa-m3/mole)

Group Method: 8.10E-006 atm-m3/mole (8.21E-001 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: 5.618E-005 atm-m3/mole (5.692E+000 Pa-m3/mole)

VP: 0.00417 mm Hg (source: MPBPVP)

WS: 19.9 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: -3.003 (HenryWin est)

Log Koa (KOAWIN v1.10 estimate): 6.893

Log Koa (experimental database): None

Probability of Rapid Biodegradation (BIOWIN v4.10):

Biowin1 (Linear Model) : 1.0072

Biowin2 (Non-Linear Model) : 0.9986

Expert Survey Biodegradation Results:

Biowin3 (Ultimate Survey Model): 2.8351 (weeks )

Biowin4 (Primary Survey Model) : 3.7183 (days-weeks )

MITI Biodegradation Probability:

Biowin5 (MITI Linear Model) : 0.4900

Biowin6 (MITI Non-Linear Model): 0.5119

Anaerobic Biodegradation Probability:

Biowin7 (Anaerobic Linear Model): 0.4205

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): 0.556 Pa (0.00417 mm Hg)

Log Koa (Koawin est ): 6.893

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

Mackay model : 5.4E-006

Octanol/air (Koa) model: 1.92E-006

Fraction sorbed to airborne particulates (phi):

Junge-Pankow model : 0.000195

Mackay model : 0.000431

Octanol/air (Koa) model: 0.000153

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

Hydroxyl Radicals Reaction:

OVERALL OH Rate Constant = 38.5190 E-12 cm3/molecule-sec

Half-Life = 0.278 Days (12-hr day; 1.5E6 OH/cm3)

Half-Life = 3.332 Hrs

Ozone Reaction:

OVERALL Ozone Rate Constant = 7.393750 E-17 cm3/molecule-sec

Half-Life = 0.155 Days (at 7E11 mol/cm3)

Half-Life = 3.720 Hrs

Fraction sorbed to airborne particulates (phi):

0.000313 (Junge-Pankow, Mackay avg)

0.000153 (Koa method)

Note: the sorbed fraction may be resistant to atmospheric oxidation

Soil Adsorption Coefficient (KOCWIN v2.00):

Koc : 1189 L/kg (MCI method)

Log Koc: 3.075 (MCI method)

Koc : 1026 L/kg (Kow method)

Log Koc: 3.011 (Kow method)

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

Total Kb for pH > 8 at 25 deg C : 2.410E-003 L/mol-sec

Kb Half-Life at pH 8: 9.114 years

Kb Half-Life at pH 7: 91.136 years

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

Bioaccumulation Estimates (BCFBAF v3.01):

Log BCF from regression-based method = 2.231 (BCF = 170.3 L/kg wet-wt)

Log Biotransformation Half-life (HL) = -0.8712 days (HL = 0.1345 days)

Log BCF Arnot-Gobas method (upper trophic) = 1.732 (BCF = 53.89)

Log BAF Arnot-Gobas method (upper trophic) = 1.732 (BAF = 53.89)

log Kow used: 3.89 (estimated)

Volatilization from Water:

Henry LC: 8.1E-006 atm-m3/mole (estimated by Group SAR Method)

Half-Life from Model River: 104.8 hours (4.365 days)

Half-Life from Model Lake : 1263 hours (52.61 days)

Removal In Wastewater Treatment:

Total removal: 25.60 percent

Total biodegradation: 0.28 percent

Total sludge adsorption: 24.98 percent

Total to Air: 0.34 percent

(using 10000 hr Bio P,A,S)

Level III Fugacity Model:

Mass Amount Half-Life Emissions

(percent) (hr) (kg/hr)

Air 0.248 2.39 1000

Water 24.3 360 1000

Soil 74.5 720 1000

Sediment 0.999 3.24e+003 0

Persistence Time: 460 hr

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