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CAS Number: 17241-45-1
SMILES : CC(=CCC1=C(C(=O)c2ccccc2C1(=O))OC)C
CHEM :
MOL FOR: C16 H16 O3
MOL WT : 256.30
------------------------------ 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) = 3.30
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
Boiling Pt (deg C): 386.39 (Adapted Stein & Brown method)
Melting Pt (deg C): 138.95 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 1.26E-006 (Modified Grain method)
VP (Pa, 25 deg C) : 0.000168 (Modified Grain method)
Subcooled liquid VP: 1.78E-005 mm Hg (25 deg C, Mod-Grain method)
: 0.00237 Pa (25 deg C, Mod-Grain method)
Water Solubility Estimate from Log Kow (WSKOW v1.42):
Water Solubility at 25 deg C (mg/L): 32.88
log Kow used: 3.30 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 55.297 mg/L
ECOSAR Class Program (ECOSAR v1.11):
Class(es) found:
Vinyl/Allyl Ethers
Quinones
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : 6.54E-009 atm-m3/mole (6.63E-004 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: 1.292E-008 atm-m3/mole (1.309E-003 Pa-m3/mole)
VP: 1.26E-006 mm Hg (source: MPBPVP)
WS: 32.9 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 3.30 (KowWin est)
Log Kaw used: -6.573 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 9.873
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 0.2918
Biowin2 (Non-Linear Model) : 0.0069
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 2.5791 (weeks-months)
Biowin4 (Primary Survey Model) : 3.4238 (days-weeks )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.2763
Biowin6 (MITI Non-Linear Model): 0.0897
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): -0.8729
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): 0.00237 Pa (1.78E-005 mm Hg)
Log Koa (Koawin est ): 9.873
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 0.00126
Octanol/air (Koa) model: 0.00183
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 0.0437
Mackay model : 0.0918
Octanol/air (Koa) model: 0.128
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 107.2023 E-12 cm3/molecule-sec
Half-Life = 0.100 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 1.197 Hrs
Ozone Reaction:
OVERALL Ozone Rate Constant = 48.687500 E-17 cm3/molecule-sec
Half-Life = 0.024 Days (at 7E11 mol/cm3)
Half-Life = 33.894 Min
Fraction sorbed to airborne particulates (phi):
0.0678 (Junge-Pankow, Mackay avg)
0.128 (Koa method)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc : 3094 L/kg (MCI method)
Log Koc: 3.491 (MCI method)
Koc : 3628 L/kg (Kow method)
Log Koc: 3.560 (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 v3.01):
Log BCF from regression-based method = 1.262 (BCF = 18.29 L/kg wet-wt)
Log Biotransformation Half-life (HL) = 0.4316 days (HL = 2.701 days)
Log BCF Arnot-Gobas method (upper trophic) = 2.256 (BCF = 180.1)
Log BAF Arnot-Gobas method (upper trophic) = 2.256 (BAF = 180.3)
log Kow used: 3.30 (estimated)
Volatilization from Water:
Henry LC: 6.54E-009 atm-m3/mole (estimated by Bond SAR Method)
Half-Life from Model River: 1.433E+005 hours (5972 days)
Half-Life from Model Lake : 1.564E+006 hours (6.515E+004 days)
Removal In Wastewater Treatment:
Total removal: 9.22 percent
Total biodegradation: 0.15 percent
Total sludge adsorption: 9.07 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 0.0144 0.457 1000
Water 15.6 900 1000
Soil 81.6 1.8e+003 1000
Sediment 2.76 8.1e+003 0
Persistence Time: 1.23e+003 hr