SMILES : O=C(c(c(cc(c1C(C2C)(C)C)C2(C)C)C)c1)C
CHEM : Ethanone, 1-(2,3-dihydro-1,1,2,3,3,6-hexamethyl-1H-inden-5-yl)-
CAS NUM: 015323-35-0
MOL FOR: C17 H24 O1
MOL WT : 244.38
------------------------------ EPI SUMMARY (v3.20) --------------------------
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) = 5.85
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
Boiling Pt (deg C): 317.61 (Adapted Stein & Brown method)
Melting Pt (deg C): 98.68 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 0.000147 (Modified Grain method)
Subcooled liquid VP: 0.000762 mm Hg (25 deg C, Mod-Grain method)
Water Solubility Estimate from Log Kow (WSKOW v1.41):
Water Solubility at 25 deg C (mg/L): 0.2545
log Kow used: 5.85 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 0.74816 mg/L
ECOSAR Class Program (ECOSAR v0.99h):
Class(es) found:
Neutral Organics
Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
Bond Method : 3.18E-005 atm-m3/mole
Group Method: 7.73E-006 atm-m3/mole
Henrys LC [VP/WSol estimate using EPI values]: 1.857E-004 atm-m3/mole
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 5.85 (KowWin est)
Log Kaw used: -2.886 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 8.736
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 0.3248
Biowin2 (Non-Linear Model) : 0.0222
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 2.1376 (months )
Biowin4 (Primary Survey Model) : 3.0975 (weeks )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.3109
Biowin6 (MITI Non-Linear Model): 0.0860
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): -1.2249
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): 0.102 Pa (0.000762 mm Hg)
Log Koa (Koawin est ): 8.736
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 2.95E-005
Octanol/air (Koa) model: 0.000134
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 0.00107
Mackay model : 0.00236
Octanol/air (Koa) model: 0.0106
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 15.2170 E-12 cm3/molecule-sec
Half-Life = 0.703 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 8.435 Hrs
Ozone Reaction:
No Ozone Reaction Estimation
Fraction sorbed to airborne particulates (phi): 0.00171 (Junge,Mackay)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (PCKOCWIN v1.66):
Koc : 4799
Log Koc: 3.681
Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
Rate constants can NOT be estimated for this structure!
Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
Log BCF from regression-based method = 2.968 (BCF = 928.1)
log Kow used: 5.85 (estimated)
Volatilization from Water:
Henry LC: 7.73E-006 atm-m3/mole (estimated by Group SAR Method)
Half-Life from Model River: 182.2 hours (7.591 days)
Half-Life from Model Lake : 1440 hours (60.01 days)
Removal In Wastewater Treatment:
Total removal: 91.40 percent
Total biodegradation: 0.76 percent
Total sludge adsorption: 90.62 percent
Total to Air: 0.01 percent
(using 10000 hr Bio P,A,S)
Level III Fugacity Model:
Mass Amount Half-Life Emissions
(percent) (hr) (kg/hr)
Air 0.187 16.9 1000
Water 3.57 1.44e+003 1000
Soil 39.8 2.88e+003 1000
Sediment 56.4 1.3e+004 0
Persistence Time: 3.5e+003 hr