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CAS Number: 3913-63-1
SMILES : O=C(OC)CCCCCCCC=CCCCCCC
CHEM :
MOL FOR: C17 H32 O2
MOL WT : 268.44
------------------------------ 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) = 7.03
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
Boiling Pt (deg C): 328.48 (Adapted Stein & Brown method)
Melting Pt (deg C): 53.61 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 0.000231 (Modified Grain method)
VP (Pa, 25 deg C) : 0.0308 (Modified Grain method)
Subcooled liquid VP: 0.000425 mm Hg (25 deg C, Mod-Grain method)
: 0.0566 Pa (25 deg C, Mod-Grain method)
Water Solubility Estimate from Log Kow (WSKOW v1.42):
Water Solubility at 25 deg C (mg/L): 0.01836
log Kow used: 7.03 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 0.027406 mg/L
ECOSAR Class Program (ECOSAR v1.00):
Class(es) found:
Esters
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : 8.14E-003 atm-m3/mole (8.25E+002 Pa-m3/mole)
Group Method: 3.88E-003 atm-m3/mole (3.93E+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: 4.444E-003 atm-m3/mole (4.503E+002 Pa-m3/mole)
VP: 0.000231 mm Hg (source: MPBPVP)
WS: 0.0184 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 7.03 (KowWin est)
Log Kaw used: -0.478 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 7.508
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 0.9024
Biowin2 (Non-Linear Model) : 0.9941
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 3.0445 (weeks )
Biowin4 (Primary Survey Model) : 3.9585 (days )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.8634
Biowin6 (MITI Non-Linear Model): 0.9222
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): 0.6959
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): 0.0567 Pa (0.000425 mm Hg)
Log Koa (Koawin est ): 7.508
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 5.29E-005
Octanol/air (Koa) model: 7.91E-006
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 0.00191
Mackay model : 0.00422
Octanol/air (Koa) model: 0.000632
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 71.8919 E-12 cm3/molecule-sec [Cis-isomer]
OVERALL OH Rate Constant = 79.4919 E-12 cm3/molecule-sec [Trans-isomer]
Half-Life = 1.785 Hrs (12-hr day; 1.5E6 OH/cm3) [Cis-isomer]
Half-Life = 1.615 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):
0.00306 (Junge-Pankow, Mackay avg)
0.000632 (Koa method)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc : 1.429E+004 L/kg (MCI method)
Log Koc: 4.155 (MCI method)
Koc : 5.598E+004 L/kg (Kow method)
Log Koc: 4.748 (Kow method)
Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v2.00]:
Total Kb for pH > 8 at 25 deg C : 3.016E-002 L/mol-sec
Kb Half-Life at pH 8: 266.000 days
Kb Half-Life at pH 7: 7.283 years
(Total Kb applies only to esters, carbmates, alkyl halides)
Bioaccumulation Estimates (BCFBAF v3.01):
Log BCF from regression-based method = 3.511 (BCF = 3244 L/kg wet-wt)
Log Biotransformation Half-life (HL) = 0.1880 days (HL = 1.542 days)
Log BCF Arnot-Gobas method (upper trophic) = 2.293 (BCF = 196.1)
Log BAF Arnot-Gobas method (upper trophic) = 2.605 (BAF = 403)
log Kow used: 7.03 (estimated)
Volatilization from Water:
Henry LC: 0.00388 atm-m3/mole (estimated by Group SAR Method)
Half-Life from Model River: 1.919 hours
Half-Life from Model Lake : 158.3 hours (6.597 days)
Removal In Wastewater Treatment:
Total removal: 93.90 percent
Total biodegradation: 0.77 percent
Total sludge adsorption: 92.85 percent
Total to Air: 0.28 percent
(using 10000 hr Bio P,A,S)
Level III Fugacity Model:
Mass Amount Half-Life Emissions
(percent) (hr) (kg/hr)
Air 0.203 1.33 1000
Water 17.4 360 1000
Soil 77.6 720 1000
Sediment 4.81 3.24e+003 0
Persistence Time: 426 hr