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CAS Number: 50622-20-3
SMILES : CCCCCCCCCCCC(=O)NC(CCC(=O)O([Na]))C(=O)O([Na])
CHEM :
MOL FOR: C17 H29 N1 O5 Na2
MOL WT : 373.40
------------------------------ 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) = -1.71
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
Boiling Pt (deg C): 666.12 (Adapted Stein & Brown method)
Melting Pt (deg C): 290.20 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 1.52E-015 (Modified Grain method)
VP (Pa, 25 deg C) : 2.02E-013 (Modified Grain method)
Subcooled liquid VP: 1.34E-012 mm Hg (25 deg C, Mod-Grain method)
: 1.78E-010 Pa (25 deg C, Mod-Grain method)
Water Solubility Estimate from Log Kow (WSKOW v1.42):
Water Solubility at 25 deg C (mg/L): 1.301e+005
log Kow used: -1.71 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 37.321 mg/L
ECOSAR Class Program (ECOSAR v1.11):
Class(es) found:
Amides -acid
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : 8.19E-016 atm-m3/mole (8.30E-011 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: 5.740E-021 atm-m3/mole (5.816E-016 Pa-m3/mole)
VP: 1.52E-015 mm Hg (source: MPBPVP)
WS: 1.3E+005 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: -1.71 (KowWin est)
Log Kaw used: -13.475 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 11.765
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 1.0547
Biowin2 (Non-Linear Model) : 0.9845
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 3.4445 (days-weeks )
Biowin4 (Primary Survey Model) : 4.6181 (hours-days )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.7637
Biowin6 (MITI Non-Linear Model): 0.7762
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): 0.3905
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): 1.79E-010 Pa (1.34E-012 mm Hg)
Log Koa (Koawin est ): 11.765
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 1.68E+004
Octanol/air (Koa) model: 0.143
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 1
Mackay model : 1
Octanol/air (Koa) model: 0.92
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 26.8515 E-12 cm3/molecule-sec
Half-Life = 0.398 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 4.780 Hrs
Ozone Reaction:
No Ozone Reaction Estimation
Fraction sorbed to airborne particulates (phi):
1 (Junge-Pankow, Mackay avg)
0.92 (Koa method)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc : 2833 L/kg (MCI method)
Log Koc: 3.452 (MCI method)
Koc : 0.1529 L/kg (Kow method)
Log Koc: -0.816 (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) = -1.6467 days (HL = 0.02256 days)
Log BCF Arnot-Gobas method (upper trophic) = 0.998 (BCF = 9.95)
Log BAF Arnot-Gobas method (upper trophic) = 0.998 (BAF = 9.95)
log Kow used: 3.46 (estimated)
Volatilization from Water:
Henry LC: 8.19E-016 atm-m3/mole (estimated by Bond SAR Method)
Half-Life from Model River: 1.381E+012 hours (5.756E+010 days)
Half-Life from Model Lake : 1.507E+013 hours (6.279E+011 days)
Removal In Wastewater Treatment:
Total removal: 1.85 percent
Total biodegradation: 0.09 percent
Total sludge adsorption: 1.75 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 0.0324 9.56 1000
Water 18.2 208 1000
Soil 80.7 416 1000
Sediment 1.07 1.87e+003 0
Persistence Time: 462 hr