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CAS Number: 42175-36-0
SMILES : CC(O)C(=O)OCCCCCCCCC=CCCCCCCCC
CHEM :
MOL FOR: C21 H40 O3
MOL WT : 340.55
------------------------------ 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) = 7.46
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
Boiling Pt (deg C): 408.48 (Adapted Stein & Brown method)
Melting Pt (deg C): 130.59 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 9.14E-009 (Modified Grain method)
VP (Pa, 25 deg C) : 1.22E-006 (Modified Grain method)
Subcooled liquid VP: 1.04E-007 mm Hg (25 deg C, Mod-Grain method)
: 1.39E-005 Pa (25 deg C, Mod-Grain method)
Water Solubility Estimate from Log Kow (WSKOW v1.42):
Water Solubility at 25 deg C (mg/L): 0.009738
log Kow used: 7.46 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 0.010065 mg/L
ECOSAR Class Program (ECOSAR v1.00):
Class(es) found:
Esters
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : 3.95E-003 atm-m3/mole (4.00E+002 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: 4.206E-007 atm-m3/mole (4.261E-002 Pa-m3/mole)
VP: 9.14E-009 mm Hg (source: MPBPVP)
WS: 0.00974 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 7.46 (KowWin est)
Log Kaw used: -0.792 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 8.252
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 1.0268
Biowin2 (Non-Linear Model) : 0.9946
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 3.0451 (weeks )
Biowin4 (Primary Survey Model) : 3.9839 (days )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.9076
Biowin6 (MITI Non-Linear Model): 0.9298
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): 0.7408
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): 1.39E-005 Pa (1.04E-007 mm Hg)
Log Koa (Koawin est ): 8.252
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 0.216
Octanol/air (Koa) model: 4.39E-005
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 0.887
Mackay model : 0.945
Octanol/air (Koa) model: 0.0035
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 79.8076 E-12 cm3/molecule-sec [Cis-isomer]
OVERALL OH Rate Constant = 87.4076 E-12 cm3/molecule-sec [Trans-isomer]
Half-Life = 1.608 Hrs (12-hr day; 1.5E6 OH/cm3) [Cis-isomer]
Half-Life = 1.468 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):
0.916 (Junge-Pankow, Mackay avg)
0.0035 (Koa method)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc : 1.186E+004 L/kg (MCI method)
Log Koc: 4.074 (MCI method)
Koc : 3.753E+004 L/kg (Kow method)
Log Koc: 4.574 (Kow method)
Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v2.00]:
Total Kb for pH > 8 at 25 deg C : 4.224E-001 L/mol-sec
Kb Half-Life at pH 8: 18.992 days
Kb Half-Life at pH 7: 189.925 days
(Total Kb applies only to esters, carbmates, alkyl halides)
Bioaccumulation Estimates (BCFBAF v3.01):
Log BCF from regression-based method = 3.302 (BCF = 2006 L/kg wet-wt)
Log Biotransformation Half-life (HL) = -0.0462 days (HL = 0.8991 days)
Log BCF Arnot-Gobas method (upper trophic) = 1.732 (BCF = 53.96)
Log BAF Arnot-Gobas method (upper trophic) = 1.967 (BAF = 92.63)
log Kow used: 7.46 (estimated)
Volatilization from Water:
Henry LC: 0.00395 atm-m3/mole (estimated by Bond SAR Method)
Half-Life from Model River: 2.157 hours
Half-Life from Model Lake : 178.3 hours (7.428 days)
Removal In Wastewater Treatment:
Total removal: 93.98 percent
Total biodegradation: 0.78 percent
Total sludge adsorption: 93.10 percent
Total to Air: 0.10 percent
(using 10000 hr Bio P,A,S)
Level III Fugacity Model:
Mass Amount Half-Life Emissions
(percent) (hr) (kg/hr)
Air 0.169 1.28 1000
Water 19.3 360 1000
Soil 77.7 720 1000
Sediment 2.81 3.24e+003 0
Persistence Time: 444 hr