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CAS Number: 20547-99-3



MOL FOR: C9 H14 O2

MOL WT : 154.21

------------------------------ 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) = 0.36

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

Boiling Pt (deg C): 247.97 (Adapted Stein & Brown method)

Melting Pt (deg C): 47.92 (Mean or Weighted MP)

VP(mm Hg,25 deg C): 0.0294 (Modified Grain method)

VP (Pa, 25 deg C) : 3.92 (Modified Grain method)

Subcooled liquid VP: 0.0477 mm Hg (25 deg C, Mod-Grain method)

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

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

Water Solubility at 25 deg C (mg/L): 3.547e+004

log Kow used: 0.36 (estimated)

no-melting pt equation used

Water Sol Estimate from Fragments:

Wat Sol (v1.01 est) = 65964 mg/L

ECOSAR Class Program (ECOSAR v1.11):

Class(es) found:

Neutral Organics

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

Bond Method : 4.57E-008 atm-m3/mole (4.63E-003 Pa-m3/mole)

Group Method: Incomplete

For Henry LC Comparison Purposes:

User-Entered Henry LC: not entered

Henrys LC [via VP/WSol estimate using User-Entered or Estimated values]:

HLC: 1.682E-007 atm-m3/mole (1.704E-002 Pa-m3/mole)

VP: 0.0294 mm Hg (source: MPBPVP)

WS: 3.55E+004 mg/L (source: WSKOWWIN)

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

Log Kow used: 0.36 (KowWin est)

Log Kaw used: -5.729 (HenryWin est)

Log Koa (KOAWIN v1.10 estimate): 6.089

Log Koa (experimental database): None

Probability of Rapid Biodegradation (BIOWIN v4.10):

Biowin1 (Linear Model) : 0.5039

Biowin2 (Non-Linear Model) : 0.1406

Expert Survey Biodegradation Results:

Biowin3 (Ultimate Survey Model): 2.6013 (weeks-months)

Biowin4 (Primary Survey Model) : 3.4274 (days-weeks )

MITI Biodegradation Probability:

Biowin5 (MITI Linear Model) : 0.6096

Biowin6 (MITI Non-Linear Model): 0.6322

Anaerobic Biodegradation Probability:

Biowin7 (Anaerobic Linear Model): -0.7212

Ready Biodegradability Prediction: NO

Hydrocarbon Biodegradation (BioHCwin v1.01):

Structure incompatible with current estimation method!

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

Vapor pressure (liquid/subcooled): 6.36 Pa (0.0477 mm Hg)

Log Koa (Koawin est ): 6.089

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

Mackay model : 4.72E-007

Octanol/air (Koa) model: 3.01E-007

Fraction sorbed to airborne particulates (phi):

Junge-Pankow model : 1.7E-005

Mackay model : 3.77E-005

Octanol/air (Koa) model: 2.41E-005

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

Hydroxyl Radicals Reaction:

OVERALL OH Rate Constant = 12.7296 E-12 cm3/molecule-sec

Half-Life = 0.840 Days (12-hr day; 1.5E6 OH/cm3)

Half-Life = 10.083 Hrs

Ozone Reaction:

No Ozone Reaction Estimation

Fraction sorbed to airborne particulates (phi):

2.74E-005 (Junge-Pankow, Mackay avg)

2.41E-005 (Koa method)

Note: the sorbed fraction may be resistant to atmospheric oxidation

Soil Adsorption Coefficient (KOCWIN v2.00):

Koc : 162.8 L/kg (MCI method)

Log Koc: 2.212 (MCI method)

Koc : 105.7 L/kg (Kow method)

Log Koc: 2.024 (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) = -1.5385 days (HL = 0.02894 days)

Log BCF Arnot-Gobas method (upper trophic) = 0.011 (BCF = 1.025)

Log BAF Arnot-Gobas method (upper trophic) = 0.011 (BAF = 1.025)

log Kow used: 0.36 (estimated)

Volatilization from Water:

Henry LC: 4.57E-008 atm-m3/mole (estimated by Bond SAR Method)

Half-Life from Model River: 1.591E+004 hours (662.9 days)

Half-Life from Model Lake : 1.737E+005 hours (7236 days)

Removal In Wastewater Treatment:

Total removal: 1.86 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 0.248 20.2 1000

Water 17.4 900 1000

Soil 82.2 1.8e+003 1000

Sediment 0.172 8.1e+003 0

Persistence Time: 1.36e+003 hr

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