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CAS Num: 006270-56-0
SMILES : o1c(COCC)ccc1
CHEM :
MOL FOR: C7 H10 O2
MOL WT : 126.16
------------------------------ 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) = 1.64
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.43):
Boiling Pt (deg C): 154.95 (Adapted Stein & Brown method)
Melting Pt (deg C): -24.86 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 4.2 (Mean VP of Antoine & Grain methods)
VP (Pa, 25 deg C) : 560 (Mean VP of Antoine & Grain methods)
BP (exp database): 149 deg C
Water Solubility Estimate from Log Kow (WSKOW v1.41):
Water Solubility at 25 deg C (mg/L): 3817
log Kow used: 1.64 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 11185 mg/L
ECOSAR Class Program (ECOSAR v1.00):
Class(es) found:
Neutral Organics
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : 9.22E-005 atm-m3/mole (9.34E+000 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: 1.827E-004 atm-m3/mole (1.851E+001 Pa-m3/mole)
VP: 4.2 mm Hg (source: MPBPVP)
WS: 3.82E+003 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 1.64 (KowWin est)
Log Kaw used: -2.424 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 4.064
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 0.3401
Biowin2 (Non-Linear Model) : 0.0987
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 2.9117 (weeks )
Biowin4 (Primary Survey Model) : 3.6560 (days-weeks )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.3571
Biowin6 (MITI Non-Linear Model): 0.3685
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): 0.2316
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): 512 Pa (3.84 mm Hg)
Log Koa (Koawin est ): 4.064
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 5.86E-009
Octanol/air (Koa) model: 2.84E-009
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 2.12E-007
Mackay model : 4.69E-007
Octanol/air (Koa) model: 2.28E-007
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 112.5072 E-12 cm3/molecule-sec
Half-Life = 0.095 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 1.141 Hrs
Ozone Reaction:
No Ozone Reaction Estimation
Reaction With Nitrate Radicals May Be Important!
Fraction sorbed to airborne particulates (phi):
3.4E-007 (Junge-Pankow, Mackay avg)
2.28E-007 (Koa method)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc : 109.3 L/kg (MCI method)
Log Koc: 2.039 (MCI method)
Koc : 55.16 L/kg (Kow method)
Log Koc: 1.742 (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 = 0.746 (BCF = 5.574 L/kg wet-wt)
Log Biotransformation Half-life (HL) = -1.0063 days (HL = 0.09856 days)
Log BCF Arnot-Gobas method (upper trophic) = 0.632 (BCF = 4.283)
Log BAF Arnot-Gobas method (upper trophic) = 0.632 (BAF = 4.283)
log Kow used: 1.64 (estimated)
Volatilization from Water:
Henry LC: 9.22E-005 atm-m3/mole (estimated by Bond SAR Method)
Half-Life from Model River: 8.279 hours
Half-Life from Model Lake : 184.5 hours (7.687 days)
Removal In Wastewater Treatment:
Total removal: 6.49 percent
Total biodegradation: 0.09 percent
Total sludge adsorption: 1.85 percent
Total to Air: 4.54 percent
(using 10000 hr Bio P,A,S)
Level III Fugacity Model:
Mass Amount Half-Life Emissions
(percent) (hr) (kg/hr)
Air 0.37 2.28 1000
Water 26 360 1000
Soil 73.4 720 1000
Sediment 0.161 3.24e+003 0
Persistence Time: 380 hr