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CAS Number: 81489-64-7

SMILES : O=C2OC(C(OC(=O)c1cccnc1)=C2O)C(O)CO

CHEM :

MOL FOR: C12 H11 N1 O7

MOL WT : 281.22

------------------------------ EPI SUMMARY (v4.10) --------------------------

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) = -3.23

Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):

Boiling Pt (deg C): 500.02 (Adapted Stein & Brown method)

Melting Pt (deg C): 211.77 (Mean or Weighted MP)

VP(mm Hg,25 deg C): 2E-013 (Modified Grain method)

VP (Pa, 25 deg C) : 2.66E-011 (Modified Grain method)

Subcooled liquid VP: 1.93E-011 mm Hg (25 deg C, Mod-Grain method)

: 2.57E-009 Pa (25 deg C, Mod-Grain method)

Water Solubility Estimate from Log Kow (WSKOW v1.42):

Water Solubility at 25 deg C (mg/L): 1e+006

log Kow used: -3.23 (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:

Acrylates

Esters

Vinyl/Allyl Alcohols

Vinyl/Allyl Esters

Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:

Bond Method : 6.87E-013 atm-m3/mole (6.96E-008 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: 7.401E-020 atm-m3/mole (7.499E-015 Pa-m3/mole)

VP: 2E-013 mm Hg (source: MPBPVP)

WS: 1E+006 mg/L (source: WSKOWWIN)

Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:

Log Kow used: -3.23 (KowWin est)

Log Kaw used: -10.551 (HenryWin est)

Log Koa (KOAWIN v1.10 estimate): 7.321

Log Koa (experimental database): None

Probability of Rapid Biodegradation (BIOWIN v4.10):

Biowin1 (Linear Model) : 1.2836

Biowin2 (Non-Linear Model) : 0.9999

Expert Survey Biodegradation Results:

Biowin3 (Ultimate Survey Model): 3.1239 (weeks )

Biowin4 (Primary Survey Model) : 4.2695 (hours-days )

MITI Biodegradation Probability:

Biowin5 (MITI Linear Model) : 1.0570

Biowin6 (MITI Non-Linear Model): 0.9264

Anaerobic Biodegradation Probability:

Biowin7 (Anaerobic Linear Model): 1.7370

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): 2.57E-009 Pa (1.93E-011 mm Hg)

Log Koa (Koawin est ): 7.321

Kp (particle/gas partition coef. (m3/ug)):

Mackay model : 1.17E+003

Octanol/air (Koa) model: 5.14E-006

Fraction sorbed to airborne particulates (phi):

Junge-Pankow model : 1

Mackay model : 1

Octanol/air (Koa) model: 0.000411

Atmospheric Oxidation (25 deg C) [AopWin v1.92]:

Hydroxyl Radicals Reaction:

OVERALL OH Rate Constant = 55.9942 E-12 cm3/molecule-sec

Half-Life = 0.191 Days (12-hr day; 1.5E6 OH/cm3)

Half-Life = 2.292 Hrs

Ozone Reaction:

OVERALL Ozone Rate Constant = 1.137500 E-17 cm3/molecule-sec

Half-Life = 1.007 Days (at 7E11 mol/cm3)

Half-Life = 24.179 Hrs

Fraction sorbed to airborne particulates (phi):

1 (Junge-Pankow, Mackay avg)

0.000411 (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 : 0.02295 L/kg (Kow method)

Log Koc: -1.639 (Kow method)

Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v2.00]:

Total Kb for pH > 8 at 25 deg C : 4.898E-002 L/mol-sec

Kb Half-Life at pH 8: 163.788 days

Kb Half-Life at pH 7: 4.484 years

(Total Kb applies only to esters, carbmates, alkyl halides)

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) = -4.9480 days (HL = 1.127e-005 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: -3.23 (estimated)

Volatilization from Water:

Henry LC: 6.87E-013 atm-m3/mole (estimated by Bond SAR Method)

Half-Life from Model River: 1.429E+009 hours (5.955E+007 days)

Half-Life from Model Lake : 1.559E+010 hours (6.496E+008 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 0.26 3.85 1000

Water 35.4 360 1000

Soil 64.3 720 1000

Sediment 0.0797 3.24e+003 0

Persistence Time: 466 hr

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