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CAS Number: 85554-72-9

SMILES : CCCCCCCC(=O)OCC=CCCC

CHEM : [(E)-hex-2-enyl] octanoate

MOL FOR: C14 H26 O2

MOL WT : 226.36

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

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 v1.67 estimate) = 5.56

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

Boiling Pt (deg C): 285.97 (Adapted Stein & Brown method)

Melting Pt (deg C): 22.05 (Mean or Weighted MP)

VP(mm Hg,25 deg C): 0.0041 (Modified Grain method)

VP (Pa, 25 deg C) : 0.546 (Modified Grain method)

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

Water Solubility at 25 deg C (mg/L): 0.5682

log Kow used: 5.56 (estimated)

no-melting pt equation used

Water Sol Estimate from Fragments:

Wat Sol (v1.01 est) = 0.94374 mg/L

ECOSAR Class Program (ECOSAR v1.00):

Class(es) found:

Esters

Vinyl/Allyl Esters

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

Bond Method : 3.48E-003 atm-m3/mole (3.53E+002 Pa-m3/mole)

Group Method: 3.01E-003 atm-m3/mole (3.05E+002 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: 2.149E-003 atm-m3/mole (2.178E+002 Pa-m3/mole)

VP: 0.0041 mm Hg (source: MPBPVP)

WS: 0.568 mg/L (source: WSKOWWIN)

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

Log Kow used: 5.56 (KowWin est)

Log Kaw used: -0.847 (HenryWin est)

Log Koa (KOAWIN v1.10 estimate): 6.407

Log Koa (experimental database): None

Probability of Rapid Biodegradation (BIOWIN v4.10):

Biowin1 (Linear Model) : 1.0308

Biowin2 (Non-Linear Model) : 0.9995

Expert Survey Biodegradation Results:

Biowin3 (Ultimate Survey Model): 3.4358 (days-weeks )

Biowin4 (Primary Survey Model) : 4.2883 (hours-days )

MITI Biodegradation Probability:

Biowin5 (MITI Linear Model) : 0.8404

Biowin6 (MITI Non-Linear Model): 0.9167

Anaerobic Biodegradation Probability:

Biowin7 (Anaerobic Linear Model): 0.3002

Ready Biodegradability Prediction: YES

Hydrocarbon Biodegradation (BioHCwin v1.01):

Structure incompatible with current estimation method!

Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:

Vapor pressure (liquid/subcooled): 0.547 Pa (0.0041 mm Hg)

Log Koa (Koawin est ): 6.407

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

Mackay model : 5.49E-006

Octanol/air (Koa) model: 6.27E-007

Fraction sorbed to airborne particulates (phi):

Junge-Pankow model : 0.000198

Mackay model : 0.000439

Octanol/air (Koa) model: 5.01E-005

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

Hydroxyl Radicals Reaction:

OVERALL OH Rate Constant = 67.6838 E-12 cm3/molecule-sec [Cis-isomer]

OVERALL OH Rate Constant = 75.2838 E-12 cm3/molecule-sec [Trans-isomer]

Half-Life = 1.896 Hrs (12-hr day; 1.5E6 OH/cm3) [Cis-isomer]

Half-Life = 1.705 Hrs (12-hr day; 1.5E6 OH/cm3) [Trans-isomer]

Ozone Reaction:

OVERALL Ozone Rate Constant = 13.000000 E-17 cm3/molecule-sec [Cis-]

OVERALL Ozone Rate Constant = 20.000000 E-17 cm3/molecule-sec [Trans-]

Half-Life = 2.116 Hrs (at 7E11 mol/cm3) [Cis-isomer]

Half-Life = 1.375 Hrs (at 7E11 mol/cm3) [Trans-isomer]

Reaction With Nitrate Radicals May Be Important!

Fraction sorbed to airborne particulates (phi):

0.000319 (Junge-Pankow, Mackay avg)

5.01E-005 (Koa method)

Note: the sorbed fraction may be resistant to atmospheric oxidation

Soil Adsorption Coefficient (KOCWIN v2.00):

Koc : 2361 L/kg (MCI method)

Log Koc: 3.373 (MCI method)

Koc : 8608 L/kg (Kow method)

Log Koc: 3.935 (Kow method)

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

Total Kb for pH > 8 at 25 deg C : 1.798E-001 L/mol-sec

Kb Half-Life at pH 8: 44.625 days

Kb Half-Life at pH 7: 1.222 years

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

Bioaccumulation Estimates (BCFBAF v3.00):

Log BCF from regression-based method = 1.961 (BCF = 91.48 L/kg wet-wt)

Log Biotransformation Half-life (HL) = -0.1953 days (HL = 0.6378 days)

Log BCF Arnot-Gobas method (upper trophic) = 2.398 (BCF = 250.2)

Log BAF Arnot-Gobas method (upper trophic) = 2.402 (BAF = 252.2)

log Kow used: 5.56 (estimated)

Volatilization from Water:

Henry LC: 0.00301 atm-m3/mole (estimated by Group SAR Method)

Half-Life from Model River: 1.828 hours

Half-Life from Model Lake : 146.1 hours (6.087 days)

Removal In Wastewater Treatment:

Total removal: 90.34 percent

Total biodegradation: 0.68 percent

Total sludge adsorption: 84.24 percent

Total to Air: 5.43 percent

(using 10000 hr Bio P,A,S)

Level III Fugacity Model:

Mass Amount Half-Life Emissions

(percent) (hr) (kg/hr)

Air 0.405 1.36 1000

Water 21.9 208 1000

Soil 76.6 416 1000

Sediment 1.07 1.87e+003 0

Persistence Time: 231 hr

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