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CAS Number: 59652-88-9
SMILES : CCOc1cc(c(c(c1)OCC)C(=O))OCC
CHEM :
MOL FOR: C13 H18 O4
MOL WT : 238.29
------------------------------ 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) = 3.43
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
Boiling Pt (deg C): 332.77 (Adapted Stein & Brown method)
Melting Pt (deg C): 99.02 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 6.42E-005 (Modified Grain method)
VP (Pa, 25 deg C) : 0.00856 (Modified Grain method)
Subcooled liquid VP: 0.000337 mm Hg (25 deg C, Mod-Grain method)
: 0.0449 Pa (25 deg C, Mod-Grain method)
Water Solubility Estimate from Log Kow (WSKOW v1.42):
Water Solubility at 25 deg C (mg/L): 32.54
log Kow used: 3.43 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 29.38 mg/L
ECOSAR Class Program (ECOSAR v1.00):
Class(es) found:
Aldehydes (Mono)
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : 6.50E-009 atm-m3/mole (6.59E-004 Pa-m3/mole)
Group Method: 3.70E-005 atm-m3/mole (3.75E+000 Pa-m3/mole)
For Henry LC Comparison Purposes:
User-Entered Henry LC: not entered
Henrys LC [via VP/WSol estimate using User-Entered or Estimated values]:
HLC: 6.186E-007 atm-m3/mole (6.268E-002 Pa-m3/mole)
VP: 6.42E-005 mm Hg (source: MPBPVP)
WS: 32.5 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 3.43 (KowWin est)
Log Kaw used: -6.576 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 10.006
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 1.3145
Biowin2 (Non-Linear Model) : 1.0000
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 2.5205 (weeks-months)
Biowin4 (Primary Survey Model) : 3.9319 (days )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 1.1662
Biowin6 (MITI Non-Linear Model): 0.9810
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): 1.1411
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): 0.0449 Pa (0.000337 mm Hg)
Log Koa (Koawin est ): 10.006
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 6.68E-005
Octanol/air (Koa) model: 0.00249
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 0.00241
Mackay model : 0.00531
Octanol/air (Koa) model: 0.166
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 235.3982 E-12 cm3/molecule-sec
Half-Life = 0.045 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 0.545 Hrs
Ozone Reaction:
No Ozone Reaction Estimation
Fraction sorbed to airborne particulates (phi):
0.00386 (Junge-Pankow, Mackay avg)
0.166 (Koa method)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc : 87.79 L/kg (MCI method)
Log Koc: 1.943 (MCI method)
Koc : 506.9 L/kg (Kow method)
Log Koc: 2.705 (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 = 1.928 (BCF = 84.65 L/kg wet-wt)
Log Biotransformation Half-life (HL) = -0.1439 days (HL = 0.718 days)
Log BCF Arnot-Gobas method (upper trophic) = 2.163 (BCF = 145.5)
Log BAF Arnot-Gobas method (upper trophic) = 2.163 (BAF = 145.5)
log Kow used: 3.43 (estimated)
Volatilization from Water:
Henry LC: 3.7E-005 atm-m3/mole (estimated by Group SAR Method)
Half-Life from Model River: 26 hours (1.083 days)
Half-Life from Model Lake : 413.1 hours (17.21 days)
Removal In Wastewater Treatment:
Total removal: 13.19 percent
Total biodegradation: 0.17 percent
Total sludge adsorption: 11.25 percent
Total to Air: 1.77 percent
(using 10000 hr Bio P,A,S)
Level III Fugacity Model:
Mass Amount Half-Life Emissions
(percent) (hr) (kg/hr)
Air 0.0889 1.09 1000
Water 24.3 900 1000
Soil 75.5 1.8e+003 1000
Sediment 0.149 8.1e+003 0
Persistence Time: 772 hr