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CAS Number: 115063-39-3
SMILES : CC(=CCc1c(cc(c(c1O)C(=O)C=Cc2ccc(cc2)O)O)O)C
CHEM :
MOL FOR: C20 H20 O5
MOL WT : 340.38
------------------------------ 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) = 5.64
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
Boiling Pt (deg C): 529.46 (Adapted Stein & Brown method)
Melting Pt (deg C): 226.36 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 5.44E-013 (Modified Grain method)
VP (Pa, 25 deg C) : 7.25E-011 (Modified Grain method)
Subcooled liquid VP: 7.85E-011 mm Hg (25 deg C, Mod-Grain method)
: 1.05E-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): 0.4077
log Kow used: 5.64 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 20.338 mg/L
ECOSAR Class Program (ECOSAR v1.11):
Class(es) found:
Vinyl/Allyl Ketones
Phenols, Poly
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : 1.53E-016 atm-m3/mole (1.55E-011 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: 5.976E-013 atm-m3/mole (6.055E-008 Pa-m3/mole)
VP: 5.44E-013 mm Hg (source: MPBPVP)
WS: 0.408 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 5.64 (KowWin est)
Log Kaw used: -14.204 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 19.844
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 1.1102
Biowin2 (Non-Linear Model) : 0.8737
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 2.5752 (weeks-months)
Biowin4 (Primary Survey Model) : 3.4247 (days-weeks )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.0789
Biowin6 (MITI Non-Linear Model): 0.0196
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): -0.2116
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): 1.05E-008 Pa (7.85E-011 mm Hg)
Log Koa (Koawin est ): 19.844
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 287
Octanol/air (Koa) model: 1.71E+007
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 = 308.4060 E-12 cm3/molecule-sec [Cis-isomer]
OVERALL OH Rate Constant = 311.0660 E-12 cm3/molecule-sec [Trans-isomer]
Half-Life = 24.971 Min (12-hr day; 1.5E6 OH/cm3) [Cis-isomer]
Half-Life = 24.757 Min (12-hr day; 1.5E6 OH/cm3) [Trans-isomer]
Ozone Reaction:
OVERALL Ozone Rate Constant = 44.049999 E-17 cm3/molecule-sec [Cis-]
OVERALL Ozone Rate Constant = 45.099998 E-17 cm3/molecule-sec [Trans-]
Half-Life = 37.463 Min (at 7E11 mol/cm3) [Cis-isomer]
Half-Life = 36.591 Min (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 : 1.701E+005 L/kg (MCI method)
Log Koc: 5.231 (MCI method)
Koc : 8.086E+004 L/kg (Kow method)
Log Koc: 4.908 (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 = 2.806 (BCF = 639.1 L/kg wet-wt)
Log Biotransformation Half-life (HL) = -1.6417 days (HL = 0.02282 days)
Log BCF Arnot-Gobas method (upper trophic) = 1.069 (BCF = 11.73)
Log BAF Arnot-Gobas method (upper trophic) = 1.069 (BAF = 11.73)
log Kow used: 5.64 (estimated)
Volatilization from Water:
Henry LC: 1.53E-016 atm-m3/mole (estimated by Bond SAR Method)
Half-Life from Model River: 7.06E+012 hours (2.942E+011 days)
Half-Life from Model Lake : 7.702E+013 hours (3.209E+012 days)
Removal In Wastewater Treatment:
Total removal: 89.81 percent
Total biodegradation: 0.75 percent
Total sludge adsorption: 89.05 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 1.21e-005 0.357 1000
Water 4.85 900 1000
Soil 56.6 1.8e+003 1000
Sediment 38.5 8.1e+003 0
Persistence Time: 2.9e+003 hr