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CAS Num: 053398-80-4

SMILES : O=C(OCC=CCCC)CC

CHEM : 2-Hexen-1-ol, propanoate, (E)-

MOL FOR: C9 H16 O2

MOL WT : 156.23

------------------------------ 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) = 3.10

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

Boiling Pt (deg C): 197.05 (Adapted Stein & Brown method)

Melting Pt (deg C): -21.66 (Mean or Weighted MP)

VP(mm Hg,25 deg C): 0.418 (Mean VP of Antoine & Grain methods)

VP (Pa, 25 deg C) : 55.7 (Mean VP of Antoine & Grain methods)

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

Water Solubility at 25 deg C (mg/L): 158.9

log Kow used: 3.10 (estimated)

no-melting pt equation used

Water Sol Estimate from Fragments:

Wat Sol (v1.01 est) = 315.43 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 : 8.44E-004 atm-m3/mole (8.55E+001 Pa-m3/mole)

Group Method: 5.35E-004 atm-m3/mole (5.42E+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: 5.408E-004 atm-m3/mole (5.479E+001 Pa-m3/mole)

VP: 0.418 mm Hg (source: MPBPVP)

WS: 159 mg/L (source: WSKOWWIN)

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

Log Kow used: 3.10 (KowWin est)

Log Kaw used: -1.462 (HenryWin est)

Log Koa (KOAWIN v1.10 estimate): 4.562

Log Koa (experimental database): None

Probability of Rapid Biodegradation (BIOWIN v4.10):

Biowin1 (Linear Model) : 0.9558

Biowin2 (Non-Linear Model) : 0.9988

Expert Survey Biodegradation Results:

Biowin3 (Ultimate Survey Model): 3.2925 (days-weeks )

Biowin4 (Primary Survey Model) : 4.1204 (days )

MITI Biodegradation Probability:

Biowin5 (MITI Linear Model) : 0.8020

Biowin6 (MITI Non-Linear Model): 0.9068

Anaerobic Biodegradation Probability:

Biowin7 (Anaerobic Linear Model): 0.4880

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): 50.9 Pa (0.382 mm Hg)

Log Koa (Koawin est ): 4.562

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

Mackay model : 5.89E-008

Octanol/air (Koa) model: 8.95E-009

Fraction sorbed to airborne particulates (phi):

Junge-Pankow model : 2.13E-006

Mackay model : 4.71E-006

Octanol/air (Koa) model: 7.16E-007

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

Hydroxyl Radicals Reaction:

OVERALL OH Rate Constant = 60.8161 E-12 cm3/molecule-sec [Cis-isomer]

OVERALL OH Rate Constant = 68.4161 E-12 cm3/molecule-sec [Trans-isomer]

Half-Life = 2.110 Hrs (12-hr day; 1.5E6 OH/cm3) [Cis-isomer]

Half-Life = 1.876 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):

3.42E-006 (Junge-Pankow, Mackay avg)

7.16E-007 (Koa method)

Note: the sorbed fraction may be resistant to atmospheric oxidation

Soil Adsorption Coefficient (KOCWIN v2.00):

Koc : 117.5 L/kg (MCI method)

Log Koc: 2.070 (MCI method)

Koc : 375.2 L/kg (Kow method)

Log Koc: 2.574 (Kow method)

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

Total Kb for pH > 8 at 25 deg C : 2.926E-001 L/mol-sec

Kb Half-Life at pH 8: 27.415 days

Kb Half-Life at pH 7: 274.146 days

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

Bioaccumulation Estimates (BCFBAF v3.00):

Log BCF from regression-based method = 1.715 (BCF = 51.94 L/kg wet-wt)

Log Biotransformation Half-life (HL) = -0.9252 days (HL = 0.1188 days)

Log BCF Arnot-Gobas method (upper trophic) = 1.555 (BCF = 35.86)

Log BAF Arnot-Gobas method (upper trophic) = 1.555 (BAF = 35.86)

log Kow used: 3.10 (estimated)

Volatilization from Water:

Henry LC: 0.000535 atm-m3/mole (estimated by Group SAR Method)

Half-Life from Model River: 2.643 hours

Half-Life from Model Lake : 133.6 hours (5.568 days)

Removal In Wastewater Treatment:

Total removal: 23.98 percent

Total biodegradation: 0.11 percent

Total sludge adsorption: 5.85 percent

Total to Air: 18.02 percent

(using 10000 hr Bio P,A,S)

Level III Fugacity Model:

Mass Amount Half-Life Emissions

(percent) (hr) (kg/hr)

Air 0.542 1.41 1000

Water 29.4 208 1000

Soil 69.9 416 1000

Sediment 0.163 1.87e+003 0

Persistence Time: 194 hr

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