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CAS Num: 003381-26-8

SMILES : CCCCCCCCCCC(O)CCCCCCCCCC

CHEM :

MOL FOR: C21 H44 O1

MOL WT : 312.58

------------------------------ 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) = 9.12

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

Boiling Pt (deg C): 378.73 (Adapted Stein & Brown method)

Melting Pt (deg C): 103.28 (Mean or Weighted MP)

VP(mm Hg,25 deg C): 1.33E-007 (Modified Grain method)

VP (Pa, 25 deg C) : 1.77E-005 (Modified Grain method)

Subcooled liquid VP: 7.74E-007 mm Hg (25 deg C, Mod-Grain method)

: 0.000103 Pa (25 deg C, Mod-Grain method)

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

Water Solubility at 25 deg C (mg/L): 0.0005497

log Kow used: 9.12 (estimated)

no-melting pt equation used

Water Sol Estimate from Fragments:

Wat Sol (v1.01 est) = 0.00032212 mg/L

ECOSAR Class Program (ECOSAR v1.00):

Class(es) found:

Neutral Organics

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

Bond Method : 1.23E-003 atm-m3/mole (1.25E+002 Pa-m3/mole)

Group Method: 5.73E-003 atm-m3/mole (5.81E+002 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: 9.951E-005 atm-m3/mole (1.008E+001 Pa-m3/mole)

VP: 1.33E-007 mm Hg (source: MPBPVP)

WS: 0.00055 mg/L (source: WSKOWWIN)

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

Log Kow used: 9.12 (KowWin est)

Log Kaw used: -1.299 (HenryWin est)

Log Koa (KOAWIN v1.10 estimate): 10.419

Log Koa (experimental database): None

Probability of Rapid Biodegradation (BIOWIN v4.10):

Biowin1 (Linear Model) : 0.9743

Biowin2 (Non-Linear Model) : 0.9669

Expert Survey Biodegradation Results:

Biowin3 (Ultimate Survey Model): 3.2650 (days-weeks )

Biowin4 (Primary Survey Model) : 4.0643 (days )

MITI Biodegradation Probability:

Biowin5 (MITI Linear Model) : 0.7830

Biowin6 (MITI Non-Linear Model): 0.8981

Anaerobic Biodegradation Probability:

Biowin7 (Anaerobic Linear Model): 0.4762

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): 0.000103 Pa (7.74E-007 mm Hg)

Log Koa (Koawin est ): 10.419

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

Mackay model : 0.0291

Octanol/air (Koa) model: 0.00644

Fraction sorbed to airborne particulates (phi):

Junge-Pankow model : 0.512

Mackay model : 0.699

Octanol/air (Koa) model: 0.34

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

Hydroxyl Radicals Reaction:

OVERALL OH Rate Constant = 35.6536 E-12 cm3/molecule-sec

Half-Life = 0.300 Days (12-hr day; 1.5E6 OH/cm3)

Half-Life = 3.600 Hrs

Ozone Reaction:

No Ozone Reaction Estimation

Fraction sorbed to airborne particulates (phi):

0.606 (Junge-Pankow, Mackay avg)

0.34 (Koa method)

Note: the sorbed fraction may be resistant to atmospheric oxidation

Soil Adsorption Coefficient (KOCWIN v2.00):

Koc : 8.244E+004 L/kg (MCI method)

Log Koc: 4.916 (MCI method)

Koc : 3.616E+005 L/kg (Kow method)

Log Koc: 5.558 (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 = 2.491 (BCF = 309.4 L/kg wet-wt)

Log Biotransformation Half-life (HL) = 1.2042 days (HL = 16 days)

Log BCF Arnot-Gobas method (upper trophic) = 1.384 (BCF = 24.19)

Log BAF Arnot-Gobas method (upper trophic) = 3.862 (BAF = 7277)

log Kow used: 9.12 (estimated)

Volatilization from Water:

Henry LC: 0.00123 atm-m3/mole (estimated by Bond SAR Method)

Half-Life from Model River: 2.646 hours

Half-Life from Model Lake : 177.1 hours (7.38 days)

Removal In Wastewater Treatment:

Total removal: 94.03 percent

Total biodegradation: 0.78 percent

Total sludge adsorption: 93.25 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 0.901 7.2 1000

Water 25.3 208 1000

Soil 73.2 416 1000

Sediment 0.572 1.87e+003 0

Persistence Time: 305 hr

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