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CAS Number: 50281-45-3
SMILES : CC1=CCCC(=CC(=O)C(CC1)C(C)C)C
CHEM : (2Z,6Z,10S)-3,7-dimethyl-10-propan-2-ylcyclodeca-2,6-dien-1-one
MOL FOR: C15 H24 O1
MOL WT : 220.36
------------------------------ EPI SUMMARY (v4.00) --------------------------
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 v1.67 estimate) = 5.37
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
Boiling Pt (deg C): 309.05 (Adapted Stein & Brown method)
Melting Pt (deg C): 62.76 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 0.00101 (Modified Grain method)
VP (Pa, 25 deg C) : 0.134 (Modified Grain method)
Subcooled liquid VP: 0.00226 mm Hg (25 deg C, Mod-Grain method)
: 0.302 Pa (25 deg C, Mod-Grain method)
Water Solubility Estimate from Log Kow (WSKOW v1.41):
Water Solubility at 25 deg C (mg/L): 0.8894
log Kow used: 5.37 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 3.7915 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 : 3.76E-004 atm-m3/mole (3.81E+001 Pa-m3/mole)
Group Method: 3.15E-005 atm-m3/mole (3.19E+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: 3.293E-004 atm-m3/mole (3.336E+001 Pa-m3/mole)
VP: 0.00101 mm Hg (source: MPBPVP)
WS: 0.889 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 5.37 (KowWin est)
Log Kaw used: -1.813 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 7.183
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 0.6495
Biowin2 (Non-Linear Model) : 0.3605
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 2.6897 (weeks-months)
Biowin4 (Primary Survey Model) : 3.5076 (days-weeks )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.2290
Biowin6 (MITI Non-Linear Model): 0.1043
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): -0.6276
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): 0.301 Pa (0.00226 mm Hg)
Log Koa (Koawin est ): 7.183
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 9.96E-006
Octanol/air (Koa) model: 3.74E-006
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 0.000359
Mackay model : 0.000796
Octanol/air (Koa) model: 0.000299
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 183.4107 E-12 cm3/molecule-sec
Half-Life = 0.058 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 0.700 Hrs
Ozone Reaction:
OVERALL Ozone Rate Constant = 50.393749 E-17 cm3/molecule-sec
Half-Life = 0.023 Days (at 7E11 mol/cm3)
Half-Life = 32.747 Min
Fraction sorbed to airborne particulates (phi):
0.000578 (Junge-Pankow, Mackay avg)
0.000299 (Koa method)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc : 2410 L/kg (MCI method)
Log Koc: 3.382 (MCI method)
Koc : 1.233E+004 L/kg (Kow method)
Log Koc: 4.091 (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 = 3.210 (BCF = 1622 L/kg wet-wt)
Log Biotransformation Half-life (HL) = 0.7527 days (HL = 5.658 days)
Log BCF Arnot-Gobas method (upper trophic) = 3.294 (BCF = 1969)
Log BAF Arnot-Gobas method (upper trophic) = 3.419 (BAF = 2625)
log Kow used: 5.37 (estimated)
Volatilization from Water:
Henry LC: 3.15E-005 atm-m3/mole (estimated by Group SAR Method)
Half-Life from Model River: 29.11 hours (1.213 days)
Half-Life from Model Lake : 442 hours (18.42 days)
Removal In Wastewater Treatment:
Total removal: 86.45 percent
Total biodegradation: 0.73 percent
Total sludge adsorption: 85.57 percent
Total to Air: 0.14 percent
(using 10000 hr Bio P,A,S)
Level III Fugacity Model:
Mass Amount Half-Life Emissions
(percent) (hr) (kg/hr)
Air 0.0208 0.393 1000
Water 15.8 900 1000
Soil 82.1 1.8e+003 1000
Sediment 2.14 8.1e+003 0
Persistence Time: 1.03e+003 hr