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CAS Number: 74161-25-4
SMILES : CC(=CCc1c(cc(c2c1OC=C(C2(=O))c3c(cc(cc3)O)O)O)O)C
CHEM :
MOL FOR: C20 H18 O6
MOL WT : 354.36
------------------------------ 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) = 4.72
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
Boiling Pt (deg C): 557.62 (Adapted Stein & Brown method)
Melting Pt (deg C): 239.51 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 5.47E-014 (Modified Grain method)
VP (Pa, 25 deg C) : 7.29E-012 (Modified Grain method)
Subcooled liquid VP: 1.14E-011 mm Hg (25 deg C, Mod-Grain method)
: 1.52E-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): 2.076
log Kow used: 4.72 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 2.6041 mg/L
ECOSAR Class Program (ECOSAR v1.11):
Class(es) found:
Vinyl/Allyl Ketones
Vinyl/Allyl Ethers
Phenols, Poly
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : 1.90E-020 atm-m3/mole (1.92E-015 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: 1.229E-014 atm-m3/mole (1.245E-009 Pa-m3/mole)
VP: 5.47E-014 mm Hg (source: MPBPVP)
WS: 2.08 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 4.72 (KowWin est)
Log Kaw used: -18.110 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 22.830
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 1.2355
Biowin2 (Non-Linear Model) : 0.9817
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 2.4861 (weeks-months)
Biowin4 (Primary Survey Model) : 3.4816 (days-weeks )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.2182
Biowin6 (MITI Non-Linear Model): 0.0414
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): 0.1354
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): 1.52E-009 Pa (1.14E-011 mm Hg)
Log Koa (Koawin est ): 22.830
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 1.97E+003
Octanol/air (Koa) model: 1.66E+010
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 = 319.0810 E-12 cm3/molecule-sec
Half-Life = 0.034 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 24.135 Min
Ozone Reaction:
OVERALL Ozone Rate Constant = 53.500000 E-17 cm3/molecule-sec
Half-Life = 0.021 Days (at 7E11 mol/cm3)
Half-Life = 30.846 Min
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 : 6.491E+004 L/kg (MCI method)
Log Koc: 4.812 (MCI method)
Koc : 2.85E+004 L/kg (Kow method)
Log Koc: 4.455 (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 = 2.194 (BCF = 156.4 L/kg wet-wt)
Log Biotransformation Half-life (HL) = -1.8993 days (HL = 0.01261 days)
Log BCF Arnot-Gobas method (upper trophic) = 1.100 (BCF = 12.58)
Log BAF Arnot-Gobas method (upper trophic) = 1.100 (BAF = 12.58)
log Kow used: 4.72 (estimated)
Volatilization from Water:
Henry LC: 1.9E-020 atm-m3/mole (estimated by Bond SAR Method)
Half-Life from Model River: 5.801E+016 hours (2.417E+015 days)
Half-Life from Model Lake : 6.328E+017 hours (2.637E+016 days)
Removal In Wastewater Treatment:
Total removal: 66.90 percent
Total biodegradation: 0.60 percent
Total sludge adsorption: 66.29 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 1.33e-008 0.314 1000
Water 7.09 900 1000
Soil 68 1.8e+003 1000
Sediment 24.9 8.1e+003 0
Persistence Time: 2.42e+003 hr