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CAS Num: 084434-64-0

SMILES : CC1(CCC(CC1C(=C)C)C(C)(C)OC(=O)C)C=C

CHEM : Cyclohexanemethanol, 4-ethenyl-a,a,4-trimethyl-3-(1-methylethenyl)-,

acetate

MOL FOR: C17 H28 O2

MOL WT : 264.41

------------------------------ 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) = 6.55

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

Boiling Pt (deg C): 295.25 (Adapted Stein & Brown method)

Melting Pt (deg C): 58.50 (Mean or Weighted MP)

VP(mm Hg,25 deg C): 0.00123 (Modified Grain method)

VP (Pa, 25 deg C) : 0.164 (Modified Grain method)

Subcooled liquid VP: 0.00251 mm Hg (25 deg C, Mod-Grain method)

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

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

Water Solubility at 25 deg C (mg/L): 0.05005

log Kow used: 6.55 (estimated)

no-melting pt equation used

Water Sol Estimate from Fragments:

Wat Sol (v1.01 est) = 0.56192 mg/L

ECOSAR Class Program (ECOSAR v1.00):

Class(es) found:

Esters

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

Bond Method : 2.68E-003 atm-m3/mole (2.71E+002 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: 8.550E-003 atm-m3/mole (8.663E+002 Pa-m3/mole)

VP: 0.00123 mm Hg (source: MPBPVP)

WS: 0.05 mg/L (source: WSKOWWIN)

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

Log Kow used: 6.55 (KowWin est)

Log Kaw used: -0.960 (HenryWin est)

Log Koa (KOAWIN v1.10 estimate): 7.510

Log Koa (experimental database): None

Probability of Rapid Biodegradation (BIOWIN v4.10):

Biowin1 (Linear Model) : 0.4280

Biowin2 (Non-Linear Model) : 0.4718

Expert Survey Biodegradation Results:

Biowin3 (Ultimate Survey Model): 2.3308 (weeks-months)

Biowin4 (Primary Survey Model) : 3.3883 (days-weeks )

MITI Biodegradation Probability:

Biowin5 (MITI Linear Model) : 0.5216

Biowin6 (MITI Non-Linear Model): 0.2363

Anaerobic Biodegradation Probability:

Biowin7 (Anaerobic Linear Model): -0.7071

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): 0.335 Pa (0.00251 mm Hg)

Log Koa (Koawin est ): 7.510

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

Mackay model : 8.96E-006

Octanol/air (Koa) model: 7.94E-006

Fraction sorbed to airborne particulates (phi):

Junge-Pankow model : 0.000324

Mackay model : 0.000717

Octanol/air (Koa) model: 0.000635

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

Hydroxyl Radicals Reaction:

OVERALL OH Rate Constant = 89.1643 E-12 cm3/molecule-sec

Half-Life = 0.120 Days (12-hr day; 1.5E6 OH/cm3)

Half-Life = 1.439 Hrs

Ozone Reaction:

OVERALL Ozone Rate Constant = 1.375000 E-17 cm3/molecule-sec

Half-Life = 0.833 Days (at 7E11 mol/cm3)

Half-Life = 20.003 Hrs

Fraction sorbed to airborne particulates (phi):

0.00052 (Junge-Pankow, Mackay avg)

0.000635 (Koa method)

Note: the sorbed fraction may be resistant to atmospheric oxidation

Soil Adsorption Coefficient (KOCWIN v2.00):

Koc : 6265 L/kg (MCI method)

Log Koc: 3.797 (MCI method)

Koc : 3.037E+004 L/kg (Kow method)

Log Koc: 4.483 (Kow method)

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

Total Kb for pH > 8 at 25 deg C : 4.610E-002 L/mol-sec

Kb Half-Life at pH 8: 174.013 days

Kb Half-Life at pH 7: 4.764 years

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

Bioaccumulation Estimates (BCFBAF v3.00):

Log BCF from regression-based method = 3.989 (BCF = 9747 L/kg wet-wt)

Log Biotransformation Half-life (HL) = 0.4744 days (HL = 2.981 days)

Log BCF Arnot-Gobas method (upper trophic) = 2.843 (BCF = 696.7)

Log BAF Arnot-Gobas method (upper trophic) = 3.229 (BAF = 1695)

log Kow used: 6.55 (estimated)

Volatilization from Water:

Henry LC: 0.00268 atm-m3/mole (estimated by Bond SAR Method)

Half-Life from Model River: 2.015 hours

Half-Life from Model Lake : 158.3 hours (6.597 days)

Removal In Wastewater Treatment:

Total removal: 93.59 percent

Total biodegradation: 0.77 percent

Total sludge adsorption: 92.25 percent

Total to Air: 0.58 percent

(using 10000 hr Bio P,A,S)

Level III Fugacity Model:

Mass Amount Half-Life Emissions

(percent) (hr) (kg/hr)

Air 0.232 2.52 1000

Water 10.6 900 1000

Soil 85.9 1.8e+003 1000

Sediment 3.28 8.1e+003 0

Persistence Time: 845 hr

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