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CAS Number: 20085-11-4
SMILES : CC(C)C2CCC(C)C1ccc(C)cc12
CHEM :
MOL FOR: C15 H23
MOL WT : 203.35
------------------------------ EPI SUMMARY (v4.11) --------------------------
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) = 5.63
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
Boiling Pt (deg C): 264.71 (Adapted Stein & Brown method)
Melting Pt (deg C): 28.03 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 0.0117 (Modified Grain method)
VP (Pa, 25 deg C) : 1.56 (Modified Grain method)
Subcooled liquid VP: 0.0124 mm Hg (25 deg C, Mod-Grain method)
: 1.66 Pa (25 deg C, Mod-Grain method)
Water Solubility Estimate from Log Kow (WSKOW v1.42):
Water Solubility at 25 deg C (mg/L): 0.6521
log Kow used: 5.63 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 0.25652 mg/L
ECOSAR Class Program (ECOSAR v1.11):
Class(es) found:
Neutral Organics
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : 4.09E-002 atm-m3/mole (4.14E+003 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: 4.801E-003 atm-m3/mole (4.864E+002 Pa-m3/mole)
VP: 0.0117 mm Hg (source: MPBPVP)
WS: 0.652 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 5.63 (KowWin est)
Log Kaw used: 0.223 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 5.407
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 0.7601
Biowin2 (Non-Linear Model) : 0.7817
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 2.6001 (weeks-months)
Biowin4 (Primary Survey Model) : 3.4173 (days-weeks )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.1562
Biowin6 (MITI Non-Linear Model): 0.1358
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): -0.4754
Ready Biodegradability Prediction: NO
Hydrocarbon Biodegradation (BioHCwin v1.01):
LOG BioHC Half-Life (days) : 2.0309
BioHC Half-Life (days) : 107.3621
Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
Vapor pressure (liquid/subcooled): 1.65 Pa (0.0124 mm Hg)
Log Koa (Koawin est ): 5.407
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 1.81E-006
Octanol/air (Koa) model: 6.27E-008
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 6.55E-005
Mackay model : 0.000145
Octanol/air (Koa) model: 5.01E-006
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 14.1064 E-12 cm3/molecule-sec
Half-Life = 0.758 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 9.099 Hrs
Ozone Reaction:
No Ozone Reaction Estimation
Fraction sorbed to airborne particulates (phi):
0.000105 (Junge-Pankow, Mackay avg)
5.01E-006 (Koa method)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc : 1.981E+004 L/kg (MCI method)
Log Koc: 4.297 (MCI method)
Koc : 7.689E+004 L/kg (Kow method)
Log Koc: 4.886 (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 = 3.383 (BCF = 2415 L/kg wet-wt)
Log Biotransformation Half-life (HL) = 0.5638 days (HL = 3.663 days)
Log BCF Arnot-Gobas method (upper trophic) = 3.123 (BCF = 1327)
Log BAF Arnot-Gobas method (upper trophic) = 3.228 (BAF = 1691)
log Kow used: 5.63 (estimated)
Volatilization from Water:
Henry LC: 0.0409 atm-m3/mole (estimated by Bond SAR Method)
Half-Life from Model River: 1.476 hours
Half-Life from Model Lake : 135.7 hours (5.653 days)
Removal In Wastewater Treatment (recommended maximum 95%):
Total removal: 96.04 percent
Total biodegradation: 0.39 percent
Total sludge adsorption: 69.02 percent
Total to Air: 26.63 percent
(using 10000 hr Bio P,A,S)
Level III Fugacity Model:
Mass Amount Half-Life Emissions
(percent) (hr) (kg/hr)
Air 2.22 18.2 1000
Water 12.4 900 1000
Soil 71.6 1.8e+003 1000
Sediment 13.8 8.1e+003 0
Persistence Time: 634 hr