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CAS Number: 14813-19-5
SMILES : COc1c(c(ccc1)OC)C2=CC(=O)c3c(O2)ccc(c3OC)OC
CHEM :
MOL FOR: C19 H18 O6
MOL WT : 342.35
------------------------------ 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) = 3.31
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
Boiling Pt (deg C): 454.47 (Adapted Stein & Brown method)
Melting Pt (deg C): 191.33 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 6.86E-009 (Modified Grain method)
VP (Pa, 25 deg C) : 9.14E-007 (Modified Grain method)
Subcooled liquid VP: 3.81E-007 mm Hg (25 deg C, Mod-Grain method)
: 5.08E-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): 10.17
log Kow used: 3.31 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 0.24924 mg/L
ECOSAR Class Program (ECOSAR v1.11):
Class(es) found:
Vinyl/Allyl Ketones
Vinyl/Allyl Ethers
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : 4.42E-013 atm-m3/mole (4.48E-008 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: 3.039E-010 atm-m3/mole (3.079E-005 Pa-m3/mole)
VP: 6.86E-009 mm Hg (source: MPBPVP)
WS: 10.2 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 3.31 (KowWin est)
Log Kaw used: -10.743 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 14.053
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 1.2509
Biowin2 (Non-Linear Model) : 0.9999
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 2.1295 (months )
Biowin4 (Primary Survey Model) : 3.7172 (days-weeks )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.8365
Biowin6 (MITI Non-Linear Model): 0.6892
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): 0.4653
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): 5.08E-005 Pa (3.81E-007 mm Hg)
Log Koa (Koawin est ): 14.053
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 0.0591
Octanol/air (Koa) model: 27.7
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 0.681
Mackay model : 0.825
Octanol/air (Koa) model: 1
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 233.7334 E-12 cm3/molecule-sec
Half-Life = 0.046 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 0.549 Hrs
Ozone Reaction:
OVERALL Ozone Rate Constant = 10.500000 E-17 cm3/molecule-sec
Half-Life = 0.109 Days (at 7E11 mol/cm3)
Half-Life = 2.619 Hrs
Fraction sorbed to airborne particulates (phi):
0.753 (Junge-Pankow, Mackay avg)
1 (Koa method)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc : 2.755E+004 L/kg (MCI method)
Log Koc: 4.440 (MCI method)
Koc : 1157 L/kg (Kow method)
Log Koc: 3.063 (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 = 1.269 (BCF = 18.58 L/kg wet-wt)
Log Biotransformation Half-life (HL) = 0.1301 days (HL = 1.349 days)
Log BCF Arnot-Gobas method (upper trophic) = 2.198 (BCF = 157.7)
Log BAF Arnot-Gobas method (upper trophic) = 2.198 (BAF = 157.7)
log Kow used: 3.31 (estimated)
Volatilization from Water:
Henry LC: 4.42E-013 atm-m3/mole (estimated by Bond SAR Method)
Half-Life from Model River: 2.451E+009 hours (1.021E+008 days)
Half-Life from Model Lake : 2.674E+010 hours (1.114E+009 days)
Removal In Wastewater Treatment:
Total removal: 9.38 percent
Total biodegradation: 0.15 percent
Total sludge adsorption: 9.23 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 7.21e-006 0.774 1000
Water 6.78 1.44e+003 1000
Soil 79.1 2.88e+003 1000
Sediment 14.2 1.3e+004 0
Persistence Time: 3.32e+003 hr