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CAS Number: 15306-27-1
SMILES : C=CCCCCCCCCCCCCCCCCCCCCCCCCC
CHEM :
MOL FOR: C27 H54
MOL WT : 378.73
------------------------------ EPI SUMMARY (v4.10) --------------------------
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) = 13.46
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
Boiling Pt (deg C): 414.78 (Adapted Stein & Brown method)
Melting Pt (deg C): 123.83 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 9.3E-007 (Modified Grain method)
VP (Pa, 25 deg C) : 0.000124 (Modified Grain method)
Subcooled liquid VP: 8.95E-006 mm Hg (25 deg C, Mod-Grain method)
: 0.00119 Pa (25 deg C, Mod-Grain method)
Water Solubility Estimate from Log Kow (WSKOW v1.42):
Water Solubility at 25 deg C (mg/L): 3.813e-009
log Kow used: 13.46 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 3.7873e-007 mg/L
ECOSAR Class Program (ECOSAR v1.00):
Class(es) found:
Neutral Organics
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : 1.38E+002 atm-m3/mole (1.39E+007 Pa-m3/mole)
Group Method: 7.56E+002 atm-m3/mole (7.66E+007 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: 1.215E+002 atm-m3/mole (1.232E+007 Pa-m3/mole)
VP: 9.3E-007 mm Hg (source: MPBPVP)
WS: 3.81E-009 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 13.46 (KowWin est)
Log Kaw used: 3.751 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 9.709
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 0.6757
Biowin2 (Non-Linear Model) : 0.3715
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 2.6606 (weeks-months)
Biowin4 (Primary Survey Model) : 3.5704 (days-weeks )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.7904
Biowin6 (MITI Non-Linear Model): 0.8813
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): 0.8420
Ready Biodegradability Prediction: NO
Hydrocarbon Biodegradation (BioHCwin v1.01):
LOG BioHC Half-Life (days) : 1.9666
BioHC Half-Life (days) : 92.5961
Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
Vapor pressure (liquid/subcooled): 0.00119 Pa (8.95E-006 mm Hg)
Log Koa (Koawin est ): 9.709
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 0.00251
Octanol/air (Koa) model: 0.00126
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 0.0832
Mackay model : 0.167
Octanol/air (Koa) model: 0.0913
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 59.8520 E-12 cm3/molecule-sec
Half-Life = 0.179 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 2.144 Hrs
Ozone Reaction:
OVERALL Ozone Rate Constant = 1.200000 E-17 cm3/molecule-sec
Half-Life = 0.955 Days (at 7E11 mol/cm3)
Half-Life = 22.920 Hrs
Fraction sorbed to airborne particulates (phi):
0.125 (Junge-Pankow, Mackay avg)
0.0913 (Koa method)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc : 3.914E+007 L/kg (MCI method)
Log Koc: 7.593 (MCI method)
Koc : 4.803E+011 L/kg (Kow method)
Log Koc: 11.682 (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 = 0.956 (BCF = 9.043 L/kg wet-wt)
Log Biotransformation Half-life (HL) = 2.7863 days (HL = 611.3 days)
Log BCF Arnot-Gobas method (upper trophic) = -0.041 (BCF = 0.9102)
Log BAF Arnot-Gobas method (upper trophic) = 1.881 (BAF = 76.04)
log Kow used: 13.46 (estimated)
Volatilization from Water:
Henry LC: 138 atm-m3/mole (estimated by Bond SAR Method)
Half-Life from Model River: 1.986 hours
Half-Life from Model Lake : 184.8 hours (7.702 days)
Removal In Wastewater Treatment:
Total removal: 94.04 percent
Total biodegradation: 0.78 percent
Total sludge adsorption: 93.25 percent
Total to Air: 0.00 percent
(using 10000 hr Bio P,A,S)
Level III Fugacity Model:
Mass Amount Half-Life Emissions
(percent) (hr) (kg/hr)
Air 0.491 3.61 1000
Water 35.1 900 1000
Soil 64.3 1.8e+003 1000
Sediment 0.0569 8.1e+003 0
Persistence Time: 537 hr