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CAS Number: 39931-77-6
SMILES : n1cc(CC(=O)OCC)ccc1
CHEM :
MOL FOR: C9 H11 N1 O2
MOL WT : 165.19
------------------------------ 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) = 1.38
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
Boiling Pt (deg C): 242.78 (Adapted Stein & Brown method)
Melting Pt (deg C): 43.21 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 0.0263 (Modified Grain method)
VP (Pa, 25 deg C) : 3.51 (Modified Grain method)
Subcooled liquid VP: 0.0385 mm Hg (25 deg C, Mod-Grain method)
: 5.13 Pa (25 deg C, Mod-Grain method)
Water Solubility Estimate from Log Kow (WSKOW v1.42):
Water Solubility at 25 deg C (mg/L): 8.509e+004
log Kow used: 1.38 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 48953 mg/L
ECOSAR Class Program (ECOSAR v1.11):
Class(es) found:
Esters
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : 2.46E-008 atm-m3/mole (2.49E-003 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: 6.718E-008 atm-m3/mole (6.807E-003 Pa-m3/mole)
VP: 0.0263 mm Hg (source: MPBPVP)
WS: 8.51E+004 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 1.38 (KowWin est)
Log Kaw used: -5.998 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 7.378
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 0.7432
Biowin2 (Non-Linear Model) : 0.9754
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 2.6853 (weeks-months)
Biowin4 (Primary Survey Model) : 3.7511 (days )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.5579
Biowin6 (MITI Non-Linear Model): 0.6336
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): 1.0919
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): 5.13 Pa (0.0385 mm Hg)
Log Koa (Koawin est ): 7.378
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 5.84E-007
Octanol/air (Koa) model: 5.86E-006
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 2.11E-005
Mackay model : 4.68E-005
Octanol/air (Koa) model: 0.000469
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 2.5649 E-12 cm3/molecule-sec
Half-Life = 4.170 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 50.041 Hrs
Ozone Reaction:
No Ozone Reaction Estimation
Fraction sorbed to airborne particulates (phi):
3.39E-005 (Junge-Pankow, Mackay avg)
0.000469 (Koa method)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc : 107.6 L/kg (MCI method)
Log Koc: 2.032 (MCI method)
Koc : 62.98 L/kg (Kow method)
Log Koc: 1.799 (Kow method)
Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v2.00]:
Total Kb for pH > 8 at 25 deg C : 2.026E-001 L/mol-sec
Kb Half-Life at pH 8: 39.599 days
Kb Half-Life at pH 7: 1.084 years
(Total Kb applies only to esters, carbmates, alkyl halides)
Bioaccumulation Estimates (BCFBAF v3.01):
Log BCF from regression-based method = 0.580 (BCF = 3.8 L/kg wet-wt)
Log Biotransformation Half-life (HL) = -2.0218 days (HL = 0.009511 days)
Log BCF Arnot-Gobas method (upper trophic) = 0.176 (BCF = 1.5)
Log BAF Arnot-Gobas method (upper trophic) = 0.176 (BAF = 1.5)
log Kow used: 1.38 (estimated)
Volatilization from Water:
Henry LC: 2.46E-008 atm-m3/mole (estimated by Bond SAR Method)
Half-Life from Model River: 3.059E+004 hours (1275 days)
Half-Life from Model Lake : 3.338E+005 hours (1.391E+004 days)
Removal In Wastewater Treatment:
Total removal: 1.94 percent
Total biodegradation: 0.09 percent
Total sludge adsorption: 1.85 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 0.187 100 1000
Water 17.5 900 1000
Soil 82.2 1.8e+003 1000
Sediment 0.124 8.1e+003 0
Persistence Time: 1.52e+003 hr