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CAS Number: 55194-07-5

SMILES : CCCCCCC(C)OC(=O)CCCCCCCCCCC

CHEM :

MOL FOR: C20 H40 O2

MOL WT : 312.54

------------------------------ 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) = 8.65

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

Boiling Pt (deg C): 353.60 (Adapted Stein & Brown method)

Melting Pt (deg C): 81.07 (Mean or Weighted MP)

VP(mm Hg,25 deg C): 3.16E-005 (Modified Grain method)

VP (Pa, 25 deg C) : 0.00422 (Modified Grain method)

Subcooled liquid VP: 0.000108 mm Hg (25 deg C, Mod-Grain method)

: 0.0145 Pa (25 deg C, Mod-Grain method)

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

Water Solubility at 25 deg C (mg/L): 0.0004265

log Kow used: 8.65 (estimated)

no-melting pt equation used

Water Sol Estimate from Fragments:

Wat Sol (v1.01 est) = 0.0005919 mg/L

ECOSAR Class Program (ECOSAR v1.00):

Class(es) found:

Esters

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

Bond Method : 2.17E-002 atm-m3/mole (2.20E+003 Pa-m3/mole)

Group Method: 6.58E-002 atm-m3/mole (6.67E+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: 3.047E-002 atm-m3/mole (3.087E+003 Pa-m3/mole)

VP: 3.16E-005 mm Hg (source: MPBPVP)

WS: 0.000427 mg/L (source: WSKOWWIN)

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

Log Kow used: 8.65 (KowWin est)

Log Kaw used: -0.052 (HenryWin est)

Log Koa (KOAWIN v1.10 estimate): 8.702

Log Koa (experimental database): None

Probability of Rapid Biodegradation (BIOWIN v4.10):

Biowin1 (Linear Model) : 0.9898

Biowin2 (Non-Linear Model) : 0.9982

Expert Survey Biodegradation Results:

Biowin3 (Ultimate Survey Model): 3.2454 (weeks )

Biowin4 (Primary Survey Model) : 4.1639 (days )

MITI Biodegradation Probability:

Biowin5 (MITI Linear Model) : 0.8179

Biowin6 (MITI Non-Linear Model): 0.9129

Anaerobic Biodegradation Probability:

Biowin7 (Anaerobic Linear Model): 0.3578

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): 0.0144 Pa (0.000108 mm Hg)

Log Koa (Koawin est ): 8.702

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

Mackay model : 0.000208

Octanol/air (Koa) model: 0.000124

Fraction sorbed to airborne particulates (phi):

Junge-Pankow model : 0.00747

Mackay model : 0.0164

Octanol/air (Koa) model: 0.00979

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

Hydroxyl Radicals Reaction:

OVERALL OH Rate Constant = 23.9301 E-12 cm3/molecule-sec

Half-Life = 0.447 Days (12-hr day; 1.5E6 OH/cm3)

Half-Life = 5.364 Hrs

Ozone Reaction:

No Ozone Reaction Estimation

Fraction sorbed to airborne particulates (phi):

0.0119 (Junge-Pankow, Mackay avg)

0.00979 (Koa method)

Note: the sorbed fraction may be resistant to atmospheric oxidation

Soil Adsorption Coefficient (KOCWIN v2.00):

Koc : 7.616E+004 L/kg (MCI method)

Log Koc: 4.882 (MCI method)

Koc : 4.406E+005 L/kg (Kow method)

Log Koc: 5.644 (Kow method)

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

Total Kb for pH > 8 at 25 deg C : 2.141E-002 L/mol-sec

Kb Half-Life at pH 8: 1.026 years

Kb Half-Life at pH 7: 10.259 years

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

Bioaccumulation Estimates (BCFBAF v3.01):

Log BCF from regression-based method = 2.720 (BCF = 524.6 L/kg wet-wt)

Log Biotransformation Half-life (HL) = 0.5341 days (HL = 3.42 days)

Log BCF Arnot-Gobas method (upper trophic) = 1.201 (BCF = 15.87)

Log BAF Arnot-Gobas method (upper trophic) = 2.517 (BAF = 328.7)

log Kow used: 8.65 (estimated)

Volatilization from Water:

Henry LC: 0.0658 atm-m3/mole (estimated by Group SAR Method)

Half-Life from Model River: 1.82 hours

Half-Life from Model Lake : 168.1 hours (7.004 days)

Removal In Wastewater Treatment:

Total removal: 94.05 percent

Total biodegradation: 0.78 percent

Total sludge adsorption: 93.16 percent

Total to Air: 0.11 percent

(using 10000 hr Bio P,A,S)

Level III Fugacity Model:

Mass Amount Half-Life Emissions

(percent) (hr) (kg/hr)

Air 1.22 10.7 1000

Water 25.6 360 1000

Soil 70.7 720 1000

Sediment 2.47 3.24e+003 0

Persistence Time: 426 hr

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