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CAS Number: 2078-50-4
SMILES : CCCCCCCCC=CCCCCCCCC(=O)OC1CCC2(C(C1)CCC3C2CCC4(C3CCC4C(C)CCCC(C)C)C)C
CHEM :
MOL FOR: C45 H80 O2
MOL WT : 653.14
------------------------------ EPI SUMMARY (v4.10) --------------------------
Henry LC (atm-m3/mole) : ------
Log Kow (octanol-water): ------
Boiling Point (deg C) : ------
Water Solubility (mg/L): ------
Physical Property Inputs:
Vapor Pressure (mm Hg) : ------
Melting Point (deg C) : ------
Log Octanol-Water Partition Coef (SRC):
Log Kow (KOWWIN v1.68 estimate) = 17.47
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
Boiling Pt (deg C): 627.79 (Adapted Stein & Brown method)
Melting Pt (deg C): 272.29 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 2.62E-014 (Modified Grain method)
VP (Pa, 25 deg C) : 3.49E-012 (Modified Grain method)
Subcooled liquid VP: 1.38E-011 mm Hg (25 deg C, Mod-Grain method)
: 1.84E-009 Pa (25 deg C, Mod-Grain method)
Water Solubility Estimate from Log Kow (WSKOW v1.42):
Water Solubility at 25 deg C (mg/L): 8.613e-014
log Kow used: 17.47 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 6.5314e-007 mg/L
ECOSAR Class Program (ECOSAR v1.00):
Class(es) found:
Esters
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : 8.58E-001 atm-m3/mole (8.70E+004 Pa-m3/mole)
Group Method: 8.88E-002 atm-m3/mole (9.00E+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: 2.614E-001 atm-m3/mole (2.649E+004 Pa-m3/mole)
VP: 2.62E-014 mm Hg (source: MPBPVP)
WS: 8.61E-014 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 17.47 (KowWin est)
Log Kaw used: 1.545 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 15.925
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 0.3514
Biowin2 (Non-Linear Model) : 0.0221
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 1.7701 (months )
Biowin4 (Primary Survey Model) : 3.0966 (weeks )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.2538
Biowin6 (MITI Non-Linear Model): 0.0115
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): -1.3360
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): 1.84E-009 Pa (1.38E-011 mm Hg)
Log Koa (Koawin est ): 15.925
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 1.63E+003
Octanol/air (Koa) model: 2.07E+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 = 116.7444 E-12 cm3/molecule-sec [Cis-isomer]
OVERALL OH Rate Constant = 124.3443 E-12 cm3/molecule-sec [Trans-isomer]
Half-Life = 1.099 Hrs (12-hr day; 1.5E6 OH/cm3) [Cis-isomer]
Half-Life = 1.032 Hrs (12-hr day; 1.5E6 OH/cm3) [Trans-isomer]
Ozone Reaction:
OVERALL Ozone Rate Constant = 13.000000 E-17 cm3/molecule-sec [Cis-]
OVERALL Ozone Rate Constant = 20.000000 E-17 cm3/molecule-sec [Trans-]
Half-Life = 2.116 Hrs (at 7E11 mol/cm3) [Cis-isomer]
Half-Life = 1.375 Hrs (at 7E11 mol/cm3) [Trans-isomer]
Reaction With Nitrate Radicals May Be Important!
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: 11.129 (MCI method)
Koc : 3.332E+010 L/kg (Kow method)
Log Koc: 10.523 (Kow method)
Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v2.00]:
Total Kb for pH > 8 at 25 deg C : 7.104E-003 L/mol-sec
Kb Half-Life at pH 8: 3.092 years
Kb Half-Life at pH 7: 30.917 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) = 4.3364 days (HL = 2.17e+004 days)
Log BCF Arnot-Gobas method (upper trophic) = -0.049 (BCF = 0.893)
Log BAF Arnot-Gobas method (upper trophic) = -0.042 (BAF = 0.9072)
log Kow used: 17.47 (estimated)
Volatilization from Water:
Henry LC: 0.0888 atm-m3/mole (estimated by Group SAR Method)
Half-Life from Model River: 2.625 hours
Half-Life from Model Lake : 242.9 hours (10.12 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 0.0293 1.08 1000
Water 13.6 1.44e+003 1000
Soil 86.4 2.88e+003 1000
Sediment 0.000738 1.3e+004 0
Persistence Time: 1.67e+003 hr