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CAS Number: 17092-80-7
SMILES : CC1=CC(=C(C)C)CCC1
CHEM :
MOL FOR: C10 H16
MOL WT : 136.24
------------------------------ 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) = 4.88
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
Boiling Pt (deg C): 178.17 (Adapted Stein & Brown method)
Melting Pt (deg C): -29.51 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 1.44 (Mean VP of Antoine & Grain methods)
VP (Pa, 25 deg C) : 192 (Mean VP of Antoine & Grain methods)
Water Solubility Estimate from Log Kow (WSKOW v1.42):
Water Solubility at 25 deg C (mg/L): 1.719
log Kow used: 4.88 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 93.066 mg/L
ECOSAR Class Program (ECOSAR v1.11):
Class(es) found:
Neutral Organics
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : 4.31E-001 atm-m3/mole (4.37E+004 Pa-m3/mole)
Group Method: 3.01E-002 atm-m3/mole (3.05E+003 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: 1.502E-001 atm-m3/mole (1.522E+004 Pa-m3/mole)
VP: 1.44 mm Hg (source: MPBPVP)
WS: 1.72 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 4.88 (KowWin est)
Log Kaw used: 1.246 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 3.634
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 0.6827
Biowin2 (Non-Linear Model) : 0.7454
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 2.8981 (weeks )
Biowin4 (Primary Survey Model) : 3.6512 (days-weeks )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.3734
Biowin6 (MITI Non-Linear Model): 0.3518
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): 0.1638
Ready Biodegradability Prediction: NO
Hydrocarbon Biodegradation (BioHCwin v1.01):
LOG BioHC Half-Life (days) : 0.4588
BioHC Half-Life (days) : 2.8760
Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
Vapor pressure (liquid/subcooled): 175 Pa (1.31 mm Hg)
Log Koa (Koawin est ): 3.634
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 1.72E-008
Octanol/air (Koa) model: 1.06E-009
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 6.2E-007
Mackay model : 1.37E-006
Octanol/air (Koa) model: 8.45E-008
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 289.1187 E-12 cm3/molecule-sec
Half-Life = 0.037 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 26.637 Min
Ozone Reaction:
OVERALL Ozone Rate Constant = 1000.000000 E-17 cm3/molecule-sec
Half-Life = 0.001 Days (at 7E11 mol/cm3)
Half-Life = 1.650 Min
Reaction With Nitrate Radicals May Be Important!
Fraction sorbed to airborne particulates (phi):
9.97E-007 (Junge-Pankow, Mackay avg)
8.45E-008 (Koa method)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc : 1120 L/kg (MCI method)
Log Koc: 3.049 (MCI method)
Koc : 1.718E+004 L/kg (Kow method)
Log Koc: 4.235 (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 = 2.886 (BCF = 769 L/kg wet-wt)
Log Biotransformation Half-life (HL) = 0.7359 days (HL = 5.444 days)
Log BCF Arnot-Gobas method (upper trophic) = 3.227 (BCF = 1685)
Log BAF Arnot-Gobas method (upper trophic) = 3.268 (BAF = 1855)
log Kow used: 4.88 (estimated)
Volatilization from Water:
Henry LC: 0.0301 atm-m3/mole (estimated by Group SAR Method)
Half-Life from Model River: 1.214 hours
Half-Life from Model Lake : 111.1 hours (4.63 days)
Removal In Wastewater Treatment (recommended maximum 95%):
Total removal: 95.15 percent
Total biodegradation: 0.23 percent
Total sludge adsorption: 50.07 percent
Total to Air: 44.85 percent
(using 10000 hr Bio P,A,S)
Level III Fugacity Model:
Mass Amount Half-Life Emissions
(percent) (hr) (kg/hr)
Air 0.0233 0.0267 1000
Water 49.3 360 1000
Soil 48.8 720 1000
Sediment 1.92 3.24e+003 0
Persistence Time: 125 hr