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CAS Number: 4631-12-3
SMILES : c1ccc(cc1)C(=O)NC(CC(=O)O)C(=O)O
CHEM :
MOL FOR: C11 H11 N1 O5
MOL WT : 237.21
------------------------------ 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) = -0.46
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
Boiling Pt (deg C): 475.43 (Adapted Stein & Brown method)
Melting Pt (deg C): 201.12 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 1.58E-009 (Modified Grain method)
VP (Pa, 25 deg C) : 2.1E-007 (Modified Grain method)
Subcooled liquid VP: 1.14E-007 mm Hg (25 deg C, Mod-Grain method)
: 1.52E-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): 6.822e+004
log Kow used: -0.46 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 1.0987e+005 mg/L
ECOSAR Class Program (ECOSAR v1.11):
Class(es) found:
Amides -acid
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : 7.12E-018 atm-m3/mole (7.22E-013 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: 7.229E-015 atm-m3/mole (7.325E-010 Pa-m3/mole)
VP: 1.58E-009 mm Hg (source: MPBPVP)
WS: 6.82E+004 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: -0.46 (KowWin est)
Log Kaw used: -15.536 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 15.076
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 1.1182
Biowin2 (Non-Linear Model) : 0.9956
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 3.3720 (days-weeks )
Biowin4 (Primary Survey Model) : 4.4870 (hours-days )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.5352
Biowin6 (MITI Non-Linear Model): 0.4410
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): 0.2429
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): 1.52E-005 Pa (1.14E-007 mm Hg)
Log Koa (Koawin est ): 15.076
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 0.197
Octanol/air (Koa) model: 292
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 0.877
Mackay model : 0.94
Octanol/air (Koa) model: 1
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 16.5166 E-12 cm3/molecule-sec
Half-Life = 0.648 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 7.771 Hrs
Ozone Reaction:
No Ozone Reaction Estimation
Fraction sorbed to airborne particulates (phi):
0.909 (Junge-Pankow, Mackay avg)
1 (Koa method)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc : 21.35 L/kg (MCI method)
Log Koc: 1.329 (MCI method)
Koc : 0.4469 L/kg (Kow method)
Log Koc: -0.350 (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) = -1.9863 days (HL = 0.01032 days)
Log BCF Arnot-Gobas method (upper trophic) = -0.044 (BCF = 0.9039)
Log BAF Arnot-Gobas method (upper trophic) = -0.044 (BAF = 0.9039)
log Kow used: -0.46 (estimated)
Volatilization from Water:
Henry LC: 7.12E-018 atm-m3/mole (estimated by Bond SAR Method)
Half-Life from Model River: 1.266E+014 hours (5.277E+012 days)
Half-Life from Model Lake : 1.382E+015 hours (5.757E+013 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 2.57e-009 15.5 1000
Water 25.1 208 1000
Soil 74.9 416 1000
Sediment 0.0631 1.87e+003 0
Persistence Time: 429 hr