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CAS Num: 000111-90-0


CHEM : Ethanol, 2-(2-ethoxyethoxy)-

MOL FOR: C6 H14 O3

MOL WT : 134.18

------------------------------ 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) = -0.69

Log Kow (Exper. database match) = -0.54

Exper. Ref: FUNASAKI,N ET AL. (1984)

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

Boiling Pt (deg C): 202.21 (Adapted Stein & Brown method)

Melting Pt (deg C): -3.05 (Mean or Weighted MP)

VP(mm Hg,25 deg C): 0.0938 (Mean VP of Antoine & Grain methods)

VP (Pa, 25 deg C) : 12.5 (Mean VP of Antoine & Grain methods)

MP (exp database): -76 deg C

BP (exp database): 196 deg C

VP (exp database): 1.26E-01 mm Hg (1.68E+001 Pa) at 25 deg C

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

Water Solubility at 25 deg C (mg/L): 8.28e+005

log Kow used: -0.54 (expkow database)

no-melting pt equation used

Water Sol (Exper. database match) = 1e+006 mg/L (20 deg C)

Exper. Ref: RIDDICK,JA ET AL. (1986)

Water Sol Estimate from Fragments:

Wat Sol (v1.01 est) = 1e+006 mg/L

ECOSAR Class Program (ECOSAR v1.00):

Class(es) found:

Neutral Organics

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

Bond Method : 8.63E-010 atm-m3/mole (8.75E-005 Pa-m3/mole)

Group Method: 2.23E-011 atm-m3/mole (2.26E-006 Pa-m3/mole)

Exper Database: 2.23E-08 atm-m3/mole (2.26E-003 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: 2.000E-008 atm-m3/mole (2.027E-003 Pa-m3/mole)

VP: 0.0938 mm Hg (source: MPBPVP)

WS: 8.28E+005 mg/L (source: WSKOWWIN)

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

Log Kow used: -0.54 (exp database)

Log Kaw used: -6.040 (exp database)

Log Koa (KOAWIN v1.10 estimate): 5.500

Log Koa (experimental database): None

Probability of Rapid Biodegradation (BIOWIN v4.10):

Biowin1 (Linear Model) : 0.1477

Biowin2 (Non-Linear Model) : 0.0096

Expert Survey Biodegradation Results:

Biowin3 (Ultimate Survey Model): 3.0453 (weeks )

Biowin4 (Primary Survey Model) : 3.7641 (days )

MITI Biodegradation Probability:

Biowin5 (MITI Linear Model) : 0.7245

Biowin6 (MITI Non-Linear Model): 0.8333

Anaerobic Biodegradation Probability:

Biowin7 (Anaerobic Linear Model): 0.5047

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): 16.8 Pa (0.126 mm Hg)

Log Koa (Koawin est ): 5.500

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

Mackay model : 1.79E-007

Octanol/air (Koa) model: 7.76E-008

Fraction sorbed to airborne particulates (phi):

Junge-Pankow model : 6.45E-006

Mackay model : 1.43E-005

Octanol/air (Koa) model: 6.21E-006

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

Hydroxyl Radicals Reaction:

OVERALL OH Rate Constant = 31.3577 E-12 cm3/molecule-sec

Half-Life = 0.341 Days (12-hr day; 1.5E6 OH/cm3)

Half-Life = 4.093 Hrs

Ozone Reaction:

No Ozone Reaction Estimation

Fraction sorbed to airborne particulates (phi):

1.04E-005 (Junge-Pankow, Mackay avg)

6.21E-006 (Koa method)

Note: the sorbed fraction may be resistant to atmospheric oxidation

Soil Adsorption Coefficient (KOCWIN v2.00):

Koc : 1 L/kg (MCI method)

Log Koc: 0.000 (MCI method)

Koc : 1.081 L/kg (Kow method)

Log Koc: 0.034 (Kow method)

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

Rate constants can NOT be estimated for this structure!

Bioaccumulation Estimates (BCFBAF v3.00):

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

Log Biotransformation Half-life (HL) = -1.7891 days (HL = 0.01625 days)

Log BCF Arnot-Gobas method (upper trophic) = -0.043 (BCF = 0.9051)

Log BAF Arnot-Gobas method (upper trophic) = -0.043 (BAF = 0.9051)

log Kow used: -0.54 (expkow database)

Volatilization from Water:

Henry LC: 2.23E-008 atm-m3/mole (Henry experimental database)

Half-Life from Model River: 3.041E+004 hours (1267 days)

Half-Life from Model Lake : 3.319E+005 hours (1.383E+004 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 0.279 4.49 1000

Water 41.8 360 1000

Soil 57.8 720 1000

Sediment 0.0783 3.24e+003 0

Persistence Time: 447 hr

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