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CAS Number:

SMILES : O=C(O)C(CCCCCC)C

CHEM :

MOL FOR: C9 H18 O2

MOL WT : 158.24

------------------------------ EPI SUMMARY (v4.11) --------------------------

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) = 3.45

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

Boiling Pt (deg C): 252.04 (Adapted Stein & Brown method)

Melting Pt (deg C): 48.57 (Mean or Weighted MP)

VP(mm Hg,25 deg C): 0.0146 (Modified Grain method)

VP (Pa, 25 deg C) : 1.94 (Modified Grain method)

Subcooled liquid VP: 0.024 mm Hg (25 deg C, Mod-Grain method)

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

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

Water Solubility at 25 deg C (mg/L): 195.5

log Kow used: 3.45 (estimated)

no-melting pt equation used

Water Sol Estimate from Fragments:

Wat Sol (v1.01 est) = 593.15 mg/L

ECOSAR Class Program (ECOSAR v1.11):

Class(es) found:

Neutral Organics-acid

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

Bond Method : 3.98E-006 atm-m3/mole (4.03E-001 Pa-m3/mole)

Group Method: 5.11E-006 atm-m3/mole (5.18E-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: 1.555E-005 atm-m3/mole (1.576E+000 Pa-m3/mole)

VP: 0.0146 mm Hg (source: MPBPVP)

WS: 196 mg/L (source: WSKOWWIN)

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

Log Kow used: 3.45 (KowWin est)

Log Kaw used: -3.789 (HenryWin est)

Log Koa (KOAWIN v1.10 estimate): 7.239

Log Koa (experimental database): None

Probability of Rapid Biodegradation (BIOWIN v4.10):

Biowin1 (Linear Model) : 0.8533

Biowin2 (Non-Linear Model) : 0.9626

Expert Survey Biodegradation Results:

Biowin3 (Ultimate Survey Model): 3.5124 (days-weeks )

Biowin4 (Primary Survey Model) : 4.2741 (hours-days )

MITI Biodegradation Probability:

Biowin5 (MITI Linear Model) : 0.6198

Biowin6 (MITI Non-Linear Model): 0.7647

Anaerobic Biodegradation Probability:

Biowin7 (Anaerobic Linear Model): 0.5101

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): 3.2 Pa (0.024 mm Hg)

Log Koa (Koawin est ): 7.239

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

Mackay model : 9.37E-007

Octanol/air (Koa) model: 4.26E-006

Fraction sorbed to airborne particulates (phi):

Junge-Pankow model : 3.39E-005

Mackay model : 7.5E-005

Octanol/air (Koa) model: 0.00034

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

Hydroxyl Radicals Reaction:

OVERALL OH Rate Constant = 9.4452 E-12 cm3/molecule-sec

Half-Life = 1.132 Days (12-hr day; 1.5E6 OH/cm3)

Half-Life = 13.589 Hrs

Ozone Reaction:

No Ozone Reaction Estimation

Fraction sorbed to airborne particulates (phi):

5.44E-005 (Junge-Pankow, Mackay avg)

0.00034 (Koa method)

Note: the sorbed fraction may be resistant to atmospheric oxidation

Soil Adsorption Coefficient (KOCWIN v2.00):

Koc : 47.39 L/kg (MCI method)

Log Koc: 1.676 (MCI method)

Koc : 115.9 L/kg (Kow method)

Log Koc: 2.064 (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 v3.01):

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

Log Biotransformation Half-life (HL) = -0.0479 days (HL = 0.8956 days)

Log BCF Arnot-Gobas method (upper trophic) = 2.221 (BCF = 166.3)

Log BAF Arnot-Gobas method (upper trophic) = 2.221 (BAF = 166.3)

log Kow used: 3.45 (estimated)

Volatilization from Water:

Henry LC: 5.11E-006 atm-m3/mole (estimated by Group SAR Method)

Half-Life from Model River: 145.4 hours (6.059 days)

Half-Life from Model Lake : 1692 hours (70.49 days)

Removal In Wastewater Treatment:

Total removal: 12.18 percent

Total biodegradation: 0.17 percent

Total sludge adsorption: 11.75 percent

Total to Air: 0.26 percent

(using 10000 hr Bio P,A,S)

Level III Fugacity Model:

Mass Amount Half-Life Emissions

(percent) (hr) (kg/hr)

Air 3.47 27.2 1000

Water 30.9 208 1000

Soil 65.6 416 1000

Sediment 0.105 1.87e+003 0

Persistence Time: 273 hr

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