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CAS Num: 001817-90-9
SMILES : O(CCc(cccc1)c1)CC
CHEM : Benzene, (2-ethoxyethyl)-
MOL FOR: C10 H14 O1
MOL WT : 150.22
------------------------------ 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) = 2.76
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.43):
Boiling Pt (deg C): 211.39 (Adapted Stein & Brown method)
Melting Pt (deg C): -6.14 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 0.203 (Mean VP of Antoine & Grain methods)
VP (Pa, 25 deg C) : 27.1 (Mean VP of Antoine & Grain methods)
Water Solubility Estimate from Log Kow (WSKOW v1.41):
Water Solubility at 25 deg C (mg/L): 334.7
log Kow used: 2.76 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 353.95 mg/L
ECOSAR Class Program (ECOSAR v1.00):
Class(es) found:
Neutral Organics
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : 1.23E-004 atm-m3/mole (1.24E+001 Pa-m3/mole)
Group Method: 1.90E-005 atm-m3/mole (1.92E+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: 1.199E-004 atm-m3/mole (1.215E+001 Pa-m3/mole)
VP: 0.203 mm Hg (source: MPBPVP)
WS: 335 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 2.76 (KowWin est)
Log Kaw used: -2.299 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 5.059
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 0.5114
Biowin2 (Non-Linear Model) : 0.4557
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 2.8057 (weeks )
Biowin4 (Primary Survey Model) : 3.5576 (days-weeks )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.3513
Biowin6 (MITI Non-Linear Model): 0.3627
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): 0.1705
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): 25.1 Pa (0.188 mm Hg)
Log Koa (Koawin est ): 5.059
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 1.2E-007
Octanol/air (Koa) model: 2.81E-008
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 4.32E-006
Mackay model : 9.57E-006
Octanol/air (Koa) model: 2.25E-006
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 21.2953 E-12 cm3/molecule-sec
Half-Life = 0.502 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 6.027 Hrs
Ozone Reaction:
No Ozone Reaction Estimation
Fraction sorbed to airborne particulates (phi):
6.95E-006 (Junge-Pankow, Mackay avg)
2.25E-006 (Koa method)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc : 362.9 L/kg (MCI method)
Log Koc: 2.560 (MCI method)
Koc : 229.7 L/kg (Kow method)
Log Koc: 2.361 (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 = 1.486 (BCF = 30.62 L/kg wet-wt)
Log Biotransformation Half-life (HL) = -0.6622 days (HL = 0.2177 days)
Log BCF Arnot-Gobas method (upper trophic) = 1.549 (BCF = 35.37)
Log BAF Arnot-Gobas method (upper trophic) = 1.549 (BAF = 35.37)
log Kow used: 2.76 (estimated)
Volatilization from Water:
Henry LC: 1.9E-005 atm-m3/mole (estimated by Group SAR Method)
Half-Life from Model River: 39.02 hours (1.626 days)
Half-Life from Model Lake : 528.4 hours (22.02 days)
Removal In Wastewater Treatment:
Total removal: 5.09 percent
Total biodegradation: 0.11 percent
Total sludge adsorption: 3.96 percent
Total to Air: 1.02 percent
(using 10000 hr Bio P,A,S)
Level III Fugacity Model:
Mass Amount Half-Life Emissions
(percent) (hr) (kg/hr)
Air 1.17 12.1 1000
Water 24.6 360 1000
Soil 73.8 720 1000
Sediment 0.373 3.24e+003 0
Persistence Time: 451 hr