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CAS Number: 79044-50-1
SMILES : CC(=O)C1=CCC2C=CCC2C1
CHEM :
MOL FOR: C11 H14 O1
MOL WT : 162.23
------------------------------ 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) = 2.55
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
Boiling Pt (deg C): 238.63 (Adapted Stein & Brown method)
Melting Pt (deg C): 27.77 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 0.071 (Modified Grain method)
VP (Pa, 25 deg C) : 9.46 (Modified Grain method)
Subcooled liquid VP: 0.0751 mm Hg (25 deg C, Mod-Grain method)
: 10 Pa (25 deg C, Mod-Grain method)
Water Solubility Estimate from Log Kow (WSKOW v1.42):
Water Solubility at 25 deg C (mg/L): 441.7
log Kow used: 2.55 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 55.014 mg/L
ECOSAR Class Program (ECOSAR v1.00):
Class(es) found:
Vinyl/Allyl Ketones
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : 4.52E-005 atm-m3/mole (4.58E+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: 3.431E-005 atm-m3/mole (3.477E+000 Pa-m3/mole)
VP: 0.071 mm Hg (source: MPBPVP)
WS: 442 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 2.55 (KowWin est)
Log Kaw used: -2.733 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 5.283
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 0.6771
Biowin2 (Non-Linear Model) : 0.5627
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 2.8182 (weeks )
Biowin4 (Primary Survey Model) : 3.5915 (days-weeks )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.4503
Biowin6 (MITI Non-Linear Model): 0.3168
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): -0.1371
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): 10 Pa (0.0751 mm Hg)
Log Koa (Koawin est ): 5.283
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 3E-007
Octanol/air (Koa) model: 4.71E-008
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 1.08E-005
Mackay model : 2.4E-005
Octanol/air (Koa) model: 3.77E-006
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 141.9338 E-12 cm3/molecule-sec
Half-Life = 0.075 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 0.904 Hrs
Ozone Reaction:
OVERALL Ozone Rate Constant = 39.963127 E-17 cm3/molecule-sec
Half-Life = 0.029 Days (at 7E11 mol/cm3)
Half-Life = 41.294 Min
Fraction sorbed to airborne particulates (phi):
1.74E-005 (Junge-Pankow, Mackay avg)
3.77E-006 (Koa method)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc : 301.4 L/kg (MCI method)
Log Koc: 2.479 (MCI method)
Koc : 339.8 L/kg (Kow method)
Log Koc: 2.531 (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 = 1.351 (BCF = 22.45 L/kg wet-wt)
Log Biotransformation Half-life (HL) = 0.1546 days (HL = 1.428 days)
Log BCF Arnot-Gobas method (upper trophic) = 1.559 (BCF = 36.2)
Log BAF Arnot-Gobas method (upper trophic) = 1.559 (BAF = 36.21)
log Kow used: 2.55 (estimated)
Volatilization from Water:
Henry LC: 4.52E-005 atm-m3/mole (estimated by Bond SAR Method)
Half-Life from Model River: 17.8 hours
Half-Life from Model Lake : 301 hours (12.54 days)
Removal In Wastewater Treatment:
Total removal: 5.54 percent
Total biodegradation: 0.10 percent
Total sludge adsorption: 3.09 percent
Total to Air: 2.34 percent
(using 10000 hr Bio P,A,S)
Level III Fugacity Model:
Mass Amount Half-Life Emissions
(percent) (hr) (kg/hr)
Air 0.0637 0.499 1000
Water 24.1 360 1000
Soil 75.5 720 1000
Sediment 0.315 3.24e+003 0
Persistence Time: 430 hr