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CAS Number: 10080-68-9

SMILES : O=C(OCC)C=CCO

CHEM :

MOL FOR: C6 H10 O3

MOL WT : 130.14

------------------------------ 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) = 0.17

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

Boiling Pt (deg C): 211.73 (Adapted Stein & Brown method)

Melting Pt (deg C): -3.87 (Mean or Weighted MP)

VP(mm Hg,25 deg C): 0.0362 (Mean VP of Antoine & Grain methods)

VP (Pa, 25 deg C) : 4.82 (Mean VP of Antoine & Grain methods)

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

Water Solubility at 25 deg C (mg/L): 2.141e+005

log Kow used: 0.17 (estimated)

no-melting pt equation used

Water Sol Estimate from Fragments:

Wat Sol (v1.01 est) = 2.6069e+005 mg/L

ECOSAR Class Program (ECOSAR v1.00):

Class(es) found:

Acrylates

Vinyl/Allyl Alcohols

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

Bond Method : 7.03E-009 atm-m3/mole (7.13E-004 Pa-m3/mole)

Group Method: 1.94E-009 atm-m3/mole (1.97E-004 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: 2.895E-008 atm-m3/mole (2.934E-003 Pa-m3/mole)

VP: 0.0362 mm Hg (source: MPBPVP)

WS: 2.14E+005 mg/L (source: WSKOWWIN)

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

Log Kow used: 0.17 (KowWin est)

Log Kaw used: -6.542 (HenryWin est)

Log Koa (KOAWIN v1.10 estimate): 6.712

Log Koa (experimental database): None

Probability of Rapid Biodegradation (BIOWIN v4.10):

Biowin1 (Linear Model) : 1.0185

Biowin2 (Non-Linear Model) : 0.9983

Expert Survey Biodegradation Results:

Biowin3 (Ultimate Survey Model): 3.2117 (weeks )

Biowin4 (Primary Survey Model) : 4.0184 (days )

MITI Biodegradation Probability:

Biowin5 (MITI Linear Model) : 0.9415

Biowin6 (MITI Non-Linear Model): 0.9591

Anaerobic Biodegradation Probability:

Biowin7 (Anaerobic Linear Model): 0.9661

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): 4.37 Pa (0.0328 mm Hg)

Log Koa (Koawin est ): 6.712

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

Mackay model : 6.86E-007

Octanol/air (Koa) model: 1.26E-006

Fraction sorbed to airborne particulates (phi):

Junge-Pankow model : 2.48E-005

Mackay model : 5.49E-005

Octanol/air (Koa) model: 0.000101

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

Hydroxyl Radicals Reaction:

OVERALL OH Rate Constant = 24.8107 E-12 cm3/molecule-sec [Cis-isomer]

OVERALL OH Rate Constant = 27.4707 E-12 cm3/molecule-sec [Trans-isomer]

Half-Life = 5.173 Hrs (12-hr day; 1.5E6 OH/cm3) [Cis-isomer]

Half-Life = 4.672 Hrs (12-hr day; 1.5E6 OH/cm3) [Trans-isomer]

Ozone Reaction:

OVERALL Ozone Rate Constant = 0.568750 E-17 cm3/molecule-sec [Cis-]

OVERALL Ozone Rate Constant = 1.137500 E-17 cm3/molecule-sec [Trans-]

Half-Life = 2.015 Days (at 7E11 mol/cm3) [Cis-isomer]

Half-Life = 1.007 Days (at 7E11 mol/cm3) [Trans-isomer]

Fraction sorbed to airborne particulates (phi):

3.98E-005 (Junge-Pankow, Mackay avg)

0.000101 (Koa method)

Note: the sorbed fraction may be resistant to atmospheric oxidation

Soil Adsorption Coefficient (KOCWIN v2.00):

Koc : 1.701 L/kg (MCI method)

Log Koc: 0.231 (MCI method)

Koc : 3.484 L/kg (Kow method)

Log Koc: 0.542 (Kow method)

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

Total Kb for pH > 8 at 25 deg C : 8.835E-003 L/mol-sec

Kb Half-Life at pH 8: 2.486 years

Kb Half-Life at pH 7: 24.859 years

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

Bioaccumulation Estimates (BCFBAF v3.01):

Log BCF from regression-based method = 0.500 (BCF = 3.162 L/kg wet-wt)

Log Biotransformation Half-life (HL) = -2.1505 days (HL = 0.007071 days)

Log BCF Arnot-Gobas method (upper trophic) = -0.033 (BCF = 0.9272)

Log BAF Arnot-Gobas method (upper trophic) = -0.033 (BAF = 0.9272)

log Kow used: 0.17 (estimated)

Volatilization from Water:

Henry LC: 1.94E-009 atm-m3/mole (estimated by Group SAR Method)

Half-Life from Model River: 3.443E+005 hours (1.435E+004 days)

Half-Life from Model Lake : 3.756E+006 hours (1.565E+005 days)

Removal In Wastewater Treatment:

Total removal: 1.85 percent

Total biodegradation: 0.09 percent

Total sludge adsorption: 1.76 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 0.0429 8.52 1000

Water 37.3 360 1000

Soil 62.6 720 1000

Sediment 0.0709 3.24e+003 0

Persistence Time: 577 hr

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