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CAS Number: 58762-96-2
SMILES : COc1cc(cc(c1)O)C=Cc2ccc(cc2)OC3C(C(C(C(O3)CO)O)O)O
CHEM :
MOL FOR: C21 H24 O8
MOL WT : 404.42
------------------------------ 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) = 1.63
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
Boiling Pt (deg C): 606.60 (Adapted Stein & Brown method)
Melting Pt (deg C): 262.40 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 1.31E-017 (Modified Grain method)
VP (Pa, 25 deg C) : 1.74E-015 (Modified Grain method)
Subcooled liquid VP: 5.19E-015 mm Hg (25 deg C, Mod-Grain method)
: 6.91E-013 Pa (25 deg C, Mod-Grain method)
Water Solubility Estimate from Log Kow (WSKOW v1.42):
Water Solubility at 25 deg C (mg/L): 439
log Kow used: 1.63 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 3.6547e+005 mg/L
ECOSAR Class Program (ECOSAR v1.11):
Class(es) found:
Phenols
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : 1.63E-022 atm-m3/mole (1.65E-017 Pa-m3/mole)
Group Method: 1.77E-029 atm-m3/mole (1.80E-024 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: 1.588E-020 atm-m3/mole (1.609E-015 Pa-m3/mole)
VP: 1.31E-017 mm Hg (source: MPBPVP)
WS: 439 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 1.63 (KowWin est)
Log Kaw used: -20.176 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 21.806
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 1.2222
Biowin2 (Non-Linear Model) : 0.9762
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 2.8768 (weeks )
Biowin4 (Primary Survey Model) : 3.9662 (days )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.7917
Biowin6 (MITI Non-Linear Model): 0.1968
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): 0.8753
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): 6.92E-013 Pa (5.19E-015 mm Hg)
Log Koa (Koawin est ): 21.806
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 4.34E+006
Octanol/air (Koa) model: 1.57E+009
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 = 319.4054 E-12 cm3/molecule-sec [Cis-isomer]
OVERALL OH Rate Constant = 327.0054 E-12 cm3/molecule-sec [Trans-isomer]
Half-Life = 24.111 Min (12-hr day; 1.5E6 OH/cm3) [Cis-isomer]
Half-Life = 23.550 Min (12-hr day; 1.5E6 OH/cm3) [Trans-isomer]
Ozone Reaction:
OVERALL Ozone Rate Constant = 12.599999 E-17 cm3/molecule-sec [Cis-]
OVERALL Ozone Rate Constant = 25.199999 E-17 cm3/molecule-sec [Trans-]
Half-Life = 130.971 Min (at 7E11 mol/cm3) [Cis-isomer]
Half-Life = 65.486 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 : 770 L/kg (MCI method)
Log Koc: 2.886 (MCI method)
Koc : 15.56 L/kg (Kow method)
Log Koc: 1.192 (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 = 0.490 (BCF = 3.091 L/kg wet-wt)
Log Biotransformation Half-life (HL) = -1.4135 days (HL = 0.0386 days)
Log BCF Arnot-Gobas method (upper trophic) = 0.517 (BCF = 3.288)
Log BAF Arnot-Gobas method (upper trophic) = 0.517 (BAF = 3.288)
log Kow used: 1.63 (estimated)
Volatilization from Water:
Henry LC: 1.63E-022 atm-m3/mole (estimated by Bond SAR Method)
Half-Life from Model River: 7.223E+018 hours (3.01E+017 days)
Half-Life from Model Lake : 7.88E+019 hours (3.283E+018 days)
Removal In Wastewater Treatment:
Total removal: 2.02 percent
Total biodegradation: 0.09 percent
Total sludge adsorption: 1.92 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 8.78e-007 0.587 1000
Water 16.4 360 1000
Soil 83.1 720 1000
Sediment 0.463 3.24e+003 0
Persistence Time: 781 hr