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CAS Number: 92631-72-6
SMILES : c1cc2c(cc1O)oc3c2C(=O)Oc4c3ccc(c4)OC5C(C(C(C(O5)CO)O)O)O
CHEM :
MOL FOR: C21 H18 O10
MOL WT : 430.37
------------------------------ 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) = -0.44
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
Boiling Pt (deg C): 705.78 (Adapted Stein & Brown method)
Melting Pt (deg C): 308.72 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 1.3E-021 (Modified Grain method)
VP (Pa, 25 deg C) : 1.73E-019 (Modified Grain method)
Subcooled liquid VP: 1.97E-018 mm Hg (25 deg C, Mod-Grain method)
: 2.62E-016 Pa (25 deg C, Mod-Grain method)
Water Solubility Estimate from Log Kow (WSKOW v1.42):
Water Solubility at 25 deg C (mg/L): 1381
log Kow used: -0.44 (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:
Esters
Phenols
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : 9.68E-024 atm-m3/mole (9.81E-019 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: 5.331E-025 atm-m3/mole (5.401E-020 Pa-m3/mole)
VP: 1.3E-021 mm Hg (source: MPBPVP)
WS: 1.38E+003 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: -0.44 (KowWin est)
Log Kaw used: -21.403 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 20.963
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 1.2521
Biowin2 (Non-Linear Model) : 0.9944
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 3.0178 (weeks )
Biowin4 (Primary Survey Model) : 4.0806 (days )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.8419
Biowin6 (MITI Non-Linear Model): 0.2264
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): 1.1911
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): 2.63E-016 Pa (1.97E-018 mm Hg)
Log Koa (Koawin est ): 20.963
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 1.14E+010
Octanol/air (Koa) model: 2.25E+008
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 = 166.3762 E-12 cm3/molecule-sec
Half-Life = 0.064 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 0.771 Hrs
Ozone Reaction:
No Ozone Reaction Estimation
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 : 589 L/kg (MCI method)
Log Koc: 2.770 (MCI method)
Koc : 0.8422 L/kg (Kow method)
Log Koc: -0.075 (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) = -4.6873 days (HL = 2.054e-005 days)
Log BCF Arnot-Gobas method (upper trophic) = -0.046 (BCF = 0.9001)
Log BAF Arnot-Gobas method (upper trophic) = -0.046 (BAF = 0.9001)
log Kow used: -0.44 (estimated)
Volatilization from Water:
Henry LC: 9.68E-024 atm-m3/mole (estimated by Bond SAR Method)
Half-Life from Model River: 1.255E+020 hours (5.228E+018 days)
Half-Life from Model Lake : 1.369E+021 hours (5.703E+019 days)
Removal In Wastewater Treatment:
Total removal: 1.85 percent
Total biodegradation: 0.09 percent
Total sludge adsorption: 1.76 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 0.000183 1.54 1000
Water 16.6 360 1000
Soil 83 720 1000
Sediment 0.374 3.24e+003 0
Persistence Time: 778 hr