SMILES : O=C(C(C(=CCC1C(C)C)C)C1)CC
CHEM : 1-Propanone, 1-[2-methyl-5-(1-methylethyl)-2-cyclohexen-1-yl]-
CAS NUM: 031375-17-4
MOL FOR: C13 H22 O1
MOL WT : 194.32
------------------------------ 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) = 4.18
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
Boiling Pt (deg C): 252.90 (Adapted Stein & Brown method)
Melting Pt (deg C): 24.23 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 0.0381 (Mean VP of Antoine & Grain methods)
Water Solubility Estimate from Log Kow (WSKOW v1.41):
Water Solubility at 25 deg C (mg/L): 12.49
log Kow used: 4.18 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 62.497 mg/L
ECOSAR Class Program (ECOSAR v0.99h):
Class(es) found:
Vinyl/Allyl Ketones
Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
Bond Method : 3.86E-004 atm-m3/mole
Group Method: Incomplete
Henrys LC [VP/WSol estimate using EPI values]: 7.799E-004 atm-m3/mole
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 4.18 (KowWin est)
Log Kaw used: -1.802 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 5.982
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 0.6619
Biowin2 (Non-Linear Model) : 0.4493
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 2.7473 (weeks-months)
Biowin4 (Primary Survey Model) : 3.5452 (days-weeks )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.3227
Biowin6 (MITI Non-Linear Model): 0.1679
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): -0.2486
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): 4.99 Pa (0.0374 mm Hg)
Log Koa (Koawin est ): 5.982
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 6.02E-007
Octanol/air (Koa) model: 2.36E-007
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 2.17E-005
Mackay model : 4.81E-005
Octanol/air (Koa) model: 1.88E-005
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 102.0166 E-12 cm3/molecule-sec
Half-Life = 0.105 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 1.258 Hrs
Ozone Reaction:
OVERALL Ozone Rate Constant = 43.000000 E-17 cm3/molecule-sec
Half-Life = 0.027 Days (at 7E11 mol/cm3)
Half-Life = 38.378 Min
Reaction With Nitrate Radicals May Be Important!
Fraction sorbed to airborne particulates (phi): 3.49E-005 (Junge,Mackay)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (PCKOCWIN v1.66):
Koc : 728.9
Log Koc: 2.863
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 = 2.522 (BCF = 332.6)
log Kow used: 4.18 (estimated)
Volatilization from Water:
Henry LC: 0.000386 atm-m3/mole (estimated by Bond SAR Method)
Half-Life from Model River: 7.245 hours
Half-Life from Model Lake : 155.5 hours (6.478 days)
Removal In Wastewater Treatment:
Total removal: 46.02 percent
Total biodegradation: 0.35 percent
Total sludge adsorption: 36.55 percent
Total to Air: 9.12 percent
(using 10000 hr Bio P,A,S)
Level III Fugacity Model:
Mass Amount Half-Life Emissions
(percent) (hr) (kg/hr)
Air 0.0371 0.51 1000
Water 10.3 900 1000
Soil 85.9 1.8e+003 1000
Sediment 3.71 8.1e+003 0
Persistence Time: 976 hr