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CAS Number: 144538-83-0
SMILES : C(C(C(=O)O([Na]))NC(CC(=O)O([Na]))C(=O)O([Na]))C(=O)O([Na])
CHEM :
MOL FOR: C8 H7 N1 O8 Na4
MOL WT : 337.11
------------------------------ 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) = 0.56
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
Boiling Pt (deg C): 534.64 (Adapted Stein & Brown method)
Melting Pt (deg C): 228.78 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 2.34E-011 (Modified Grain method)
VP (Pa, 25 deg C) : 3.11E-009 (Modified Grain method)
Subcooled liquid VP: 3.61E-009 mm Hg (25 deg C, Mod-Grain method)
: 4.81E-007 Pa (25 deg C, Mod-Grain method)
Water Solubility Estimate from Log Kow (WSKOW v1.42):
Water Solubility at 25 deg C (mg/L): 2.504e+004
log Kow used: 0.56 (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:
Aliphatic Amines-acid
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : 3.63E-023 atm-m3/mole (3.68E-018 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: 4.145E-016 atm-m3/mole (4.200E-011 Pa-m3/mole)
VP: 2.34E-011 mm Hg (source: MPBPVP)
WS: 2.5E+004 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 0.56 (KowWin est)
Log Kaw used: -20.829 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 21.389
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 1.0735
Biowin2 (Non-Linear Model) : 0.9590
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 4.1314 (days )
Biowin4 (Primary Survey Model) : 5.0738 (hours )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.7263
Biowin6 (MITI Non-Linear Model): 0.5611
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): 1.4807
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): 4.81E-007 Pa (3.61E-009 mm Hg)
Log Koa (Koawin est ): 21.389
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 6.23
Octanol/air (Koa) model: 6.01E+008
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 0.996
Mackay model : 0.998
Octanol/air (Koa) model: 1
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 77.4711 E-12 cm3/molecule-sec
Half-Life = 0.138 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 1.657 Hrs
Ozone Reaction:
No Ozone Reaction Estimation
Fraction sorbed to airborne particulates (phi):
0.997 (Junge-Pankow, Mackay avg)
1 (Koa method)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc : 381.7 L/kg (MCI method)
Log Koc: 2.582 (MCI method)
Koc : 2.642 L/kg (Kow method)
Log Koc: 0.422 (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) = -3.5369 days (HL = 0.0002905 days)
Log BCF Arnot-Gobas method (upper trophic) = -0.049 (BCF = 0.893)
Log BAF Arnot-Gobas method (upper trophic) = -0.049 (BAF = 0.893)
log Kow used: -3.93 (estimated)
Volatilization from Water:
Henry LC: 3.63E-023 atm-m3/mole (estimated by Bond SAR Method)
Half-Life from Model River: 2.961E+019 hours (1.234E+018 days)
Half-Life from Model Lake : 3.231E+020 hours (1.346E+019 days)
Removal In Wastewater Treatment:
Total removal: 1.86 percent
Total biodegradation: 0.09 percent
Total sludge adsorption: 1.77 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 1.42e-012 3.31 1000
Water 21.3 55.9 1000
Soil 78.6 112 1000
Sediment 0.101 503 0
Persistence Time: 129 hr