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CAS Num: 000131-99-7
SMILES : O=P(OCC(OC(n(c(ncnc1O)c1n2)c2)C3O)C3O)(O)O
CHEM : 5 -Inosinic acid
MOL FOR: C10 H13 N4 O8 P1
MOL WT : 348.21
------------------------------ EPI SUMMARY (v4.00) --------------------------
Physical Property Inputs:
Water Solubility (mg/L): ------
Vapor Pressure (mm Hg) : ------
Henry LC (atm-m3/mole) : ------
Log Kow (octanol-water): ------
Boiling Point (deg C) : ------
Melting Point (deg C) : ------
Log Octanol-Water Partition Coef (SRC):
Log Kow (KOWWIN v1.67 estimate) = -1.50
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.43):
Boiling Pt (deg C): 480.00 (Adapted Stein & Brown method)
Melting Pt (deg C): 90.27 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 2.06E-011 (Modified Grain method)
VP (Pa, 25 deg C) : 2.74E-009 (Modified Grain method)
Subcooled liquid VP: 8.76E-011 mm Hg (25 deg C, Mod-Grain method)
: 1.17E-008 Pa (25 deg C, Mod-Grain method)
Water Solubility Estimate from Log Kow (WSKOW v1.41):
Water Solubility at 25 deg C (mg/L): 5921
log Kow used: -1.50 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 1e+006 mg/L
ECOSAR Class Program (ECOSAR v1.00):
Class(es) found:
Phenols
Imidazoles
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : 2.96E-032 atm-m3/mole (3.00E-027 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: 1.594E-015 atm-m3/mole (1.615E-010 Pa-m3/mole)
VP: 2.06E-011 mm Hg (source: MPBPVP)
WS: 5.92E+003 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: -1.50 (KowWin est)
Log Kaw used: -29.917 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 28.417
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 0.6677
Biowin2 (Non-Linear Model) : 0.0979
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 2.7973 (weeks )
Biowin4 (Primary Survey Model) : 3.6342 (days-weeks )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.1798
Biowin6 (MITI Non-Linear Model): 0.0068
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): 0.9180
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): 1.17E-008 Pa (8.76E-011 mm Hg)
Log Koa (Koawin est ): 28.417
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 257
Octanol/air (Koa) model: 6.41E+015
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 = 258.1738 E-12 cm3/molecule-sec
Half-Life = 0.041 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 29.829 Min
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 : 10 L/kg (MCI method)
Log Koc: 1.000 (MCI method)
Koc : 0.8305 L/kg (Kow method)
Log Koc: -0.081 (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 v3.00):
Log BCF from regression-based method = 0.500 (BCF = 3.162 L/kg wet-wt)
Log Biotransformation Half-life (HL) = -3.4801 days (HL = 0.0003311 days)
Log BCF Arnot-Gobas method (upper trophic) = -0.049 (BCF = 0.8936)
Log BAF Arnot-Gobas method (upper trophic) = -0.049 (BAF = 0.8936)
log Kow used: -1.50 (estimated)
Volatilization from Water:
Henry LC: 2.96E-032 atm-m3/mole (estimated by Bond SAR Method)
Half-Life from Model River: 3.691E+028 hours (1.538E+027 days)
Half-Life from Model Lake : 4.027E+029 hours (1.678E+028 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 6.23e-021 0.994 1000
Water 30.6 360 1000
Soil 69.4 720 1000
Sediment 0.0688 3.24e+003 0
Persistence Time: 640 hr