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CAS Number: 82576-75-8
SMILES : Cc1cc(c(cc1NCCO)N(=O)(=O))N
CHEM :
MOL FOR: C9 H13 N3 O3
MOL WT : 211.22
------------------------------ 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) = 0.67
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
Boiling Pt (deg C): 384.70 (Adapted Stein & Brown method)
Melting Pt (deg C): 153.25 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 2.55E-008 (Modified Grain method)
VP (Pa, 25 deg C) : 3.4E-006 (Modified Grain method)
Subcooled liquid VP: 5.19E-007 mm Hg (25 deg C, Mod-Grain method)
: 6.91E-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): 1.02e+004
log Kow used: 0.67 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 12986 mg/L
ECOSAR Class Program (ECOSAR v1.11):
Class(es) found:
Anilines (Unhindered)
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : 6.83E-015 atm-m3/mole (6.92E-010 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: 6.948E-013 atm-m3/mole (7.040E-008 Pa-m3/mole)
VP: 2.55E-008 mm Hg (source: MPBPVP)
WS: 1.02E+004 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 0.67 (KowWin est)
Log Kaw used: -12.554 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 13.224
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 0.0878
Biowin2 (Non-Linear Model) : 0.0098
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 2.3780 (weeks-months)
Biowin4 (Primary Survey Model) : 3.2788 (days-weeks )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : -0.1013
Biowin6 (MITI Non-Linear Model): 0.0024
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): -0.3115
Ready Biodegradability Prediction: NO
Hydrocarbon Biodegradation (BioHCwin v1.01):
Structure incompatible with current estimation method!
Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
Vapor pressure (liquid/subcooled): 6.92E-005 Pa (5.19E-007 mm Hg)
Log Koa (Koawin est ): 13.224
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 0.0434
Octanol/air (Koa) model: 4.11
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 0.61
Mackay model : 0.776
Octanol/air (Koa) model: 0.997
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 72.5222 E-12 cm3/molecule-sec
Half-Life = 0.147 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 1.770 Hrs
Ozone Reaction:
No Ozone Reaction Estimation
Fraction sorbed to airborne particulates (phi):
0.693 (Junge-Pankow, Mackay avg)
0.997 (Koa method)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc : 16.39 L/kg (MCI method)
Log Koc: 1.214 (MCI method)
Koc : 10.92 L/kg (Kow method)
Log Koc: 1.038 (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) = -2.2890 days (HL = 0.00514 days)
Log BCF Arnot-Gobas method (upper trophic) = -0.008 (BCF = 0.981)
Log BAF Arnot-Gobas method (upper trophic) = -0.008 (BAF = 0.981)
log Kow used: 0.67 (estimated)
Volatilization from Water:
Henry LC: 6.83E-015 atm-m3/mole (estimated by Bond SAR Method)
Half-Life from Model River: 1.246E+011 hours (5.191E+009 days)
Half-Life from Model Lake : 1.359E+012 hours (5.663E+010 days)
Removal In Wastewater Treatment:
Total removal: 1.87 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 2.2e-007 3.54 1000
Water 30.9 900 1000
Soil 69 1.8e+003 1000
Sediment 0.0831 8.1e+003 0
Persistence Time: 1.23e+003 hr