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CAS Number: 482-39-3
SMILES : CC1C(C(C(C(O1)OC2=C(Oc3cc(cc(c3C2(=O))O)O)c4ccc(cc4)O)O)O)O
CHEM :
MOL FOR: C21 H20 O10
MOL WT : 432.39
------------------------------ 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) = 0.91
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
Boiling Pt (deg C): 670.60 (Adapted Stein & Brown method)
Melting Pt (deg C): 292.29 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 3.51E-020 (Modified Grain method)
VP (Pa, 25 deg C) : 4.68E-018 (Modified Grain method)
Subcooled liquid VP: 3.29E-017 mm Hg (25 deg C, Mod-Grain method)
: 4.39E-015 Pa (25 deg C, Mod-Grain method)
Water Solubility Estimate from Log Kow (WSKOW v1.42):
Water Solubility at 25 deg C (mg/L): 1212
log Kow used: 0.91 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 1e+006 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 : 1.67E-026 atm-m3/mole (1.69E-021 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: 1.648E-023 atm-m3/mole (1.669E-018 Pa-m3/mole)
VP: 3.51E-020 mm Hg (source: MPBPVP)
WS: 1.21E+003 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 0.91 (KowWin est)
Log Kaw used: -24.166 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 25.076
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 0.8093
Biowin2 (Non-Linear Model) : 0.1076
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 2.7948 (weeks )
Biowin4 (Primary Survey Model) : 3.7667 (days )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.5297
Biowin6 (MITI Non-Linear Model): 0.0309
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): 0.2933
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): 4.39E-015 Pa (3.29E-017 mm Hg)
Log Koa (Koawin est ): 25.076
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 6.84E+008
Octanol/air (Koa) model: 2.92E+012
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 = 305.1644 E-12 cm3/molecule-sec
Half-Life = 0.035 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 25.236 Min
Ozone Reaction:
OVERALL Ozone Rate Constant = 52.500000 E-17 cm3/molecule-sec
Half-Life = 0.022 Days (at 7E11 mol/cm3)
Half-Life = 31.433 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 : 58.76 L/kg (MCI method)
Log Koc: 1.769 (MCI method)
Koc : 15.01 L/kg (Kow method)
Log Koc: 1.176 (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 = 0.500 (BCF = 3.162 L/kg wet-wt)
Log Biotransformation Half-life (HL) = -2.7152 days (HL = 0.001927 days)
Log BCF Arnot-Gobas method (upper trophic) = 0.018 (BCF = 1.042)
Log BAF Arnot-Gobas method (upper trophic) = 0.018 (BAF = 1.042)
log Kow used: 0.91 (estimated)
Volatilization from Water:
Henry LC: 1.67E-026 atm-m3/mole (estimated by Bond SAR Method)
Half-Life from Model River: 7.29E+022 hours (3.038E+021 days)
Half-Life from Model Lake : 7.953E+023 hours (3.314E+022 days)
Removal In Wastewater Treatment:
Total removal: 1.88 percent
Total biodegradation: 0.09 percent
Total sludge adsorption: 1.79 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 1.83e-008 0.323 1000
Water 21.2 360 1000
Soil 78.7 720 1000
Sediment 0.0899 3.24e+003 0
Persistence Time: 726 hr