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CAS Number: 182162-80-7
SMILES : CCCCCCCCCCCC(CCCCCCCC)OC(=O)C(CCCCCCCC)CCCCCCCCCC
CHEM :
MOL FOR: C40 H80 O2
MOL WT : 593.08
------------------------------ 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) = 18.40
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
Boiling Pt (deg C): 578.68 (Adapted Stein & Brown method)
Melting Pt (deg C): 235.33 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 1.43E-012 (Modified Grain method)
VP (Pa, 25 deg C) : 1.9E-010 (Modified Grain method)
Subcooled liquid VP: 2.65E-010 mm Hg (25 deg C, Mod-Grain method)
: 3.53E-008 Pa (25 deg C, Mod-Grain method)
Water Solubility Estimate from Log Kow (WSKOW v1.42):
Water Solubility at 25 deg C (mg/L): 3.472e-014
log Kow used: 18.40 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 5.9308e-007 mg/L
ECOSAR Class Program (ECOSAR v1.11):
Class(es) found:
Esters
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : 6.26E+000 atm-m3/mole (6.35E+005 Pa-m3/mole)
Group Method: 1.02E+002 atm-m3/mole (1.03E+007 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: 3.214E+001 atm-m3/mole (3.257E+006 Pa-m3/mole)
VP: 1.43E-012 mm Hg (source: MPBPVP)
WS: 3.47E-014 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 18.40 (KowWin est)
Log Kaw used: 2.408 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 15.992
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 1.0731
Biowin2 (Non-Linear Model) : 0.9976
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 3.2221 (weeks )
Biowin4 (Primary Survey Model) : 4.2973 (hours-days )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.8225
Biowin6 (MITI Non-Linear Model): 0.8701
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): -0.0553
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): 3.53E-008 Pa (2.65E-010 mm Hg)
Log Koa (Koawin est ): 15.992
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 84.9
Octanol/air (Koa) model: 2.41E+003
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 1
Mackay model : 1
Octanol/air (Koa) model: 1
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 51.8487 E-12 cm3/molecule-sec
Half-Life = 0.206 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 2.476 Hrs
Ozone Reaction:
No Ozone Reaction Estimation
Fraction sorbed to airborne particulates (phi):
1 (Junge-Pankow, Mackay avg)
1 (Koa method)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc : 1E+010 L/kg (MCI method)
Log Koc: 10.088 (MCI method)
Koc : 1.089E+011 L/kg (Kow method)
Log Koc: 11.037 (Kow method)
Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v2.00]:
Total Kb for pH > 8 at 25 deg C : 3.285E-002 L/mol-sec
Kb Half-Life at pH 8: 244.164 days
Kb Half-Life at pH 7: 6.685 years
(Total Kb applies only to esters, carbmates, alkyl halides)
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) = 3.3683 days (HL = 2335 days)
Log BCF Arnot-Gobas method (upper trophic) = -0.049 (BCF = 0.893)
Log BAF Arnot-Gobas method (upper trophic) = -0.048 (BAF = 0.8944)
log Kow used: 18.40 (estimated)
Volatilization from Water:
Henry LC: 102 atm-m3/mole (estimated by Group SAR Method)
Half-Life from Model River: 2.485 hours
Half-Life from Model Lake : 231.3 hours (9.638 days)
Removal In Wastewater Treatment:
Total removal: 94.04 percent
Total biodegradation: 0.78 percent
Total sludge adsorption: 93.26 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 0.36 4.95 1000
Water 22.5 360 1000
Soil 77.2 720 1000
Sediment 5.29e-005 3.24e+003 0
Persistence Time: 515 hr