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CAS Number: 138472-85-2
SMILES : CCCCCCCCCCCC=CCCCC
CHEM :
MOL FOR: C17 H34
MOL WT : 238.46
------------------------------ 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) = 8.48
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
Boiling Pt (deg C): 297.28 (Adapted Stein & Brown method)
Melting Pt (deg C): 12.58 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 0.00411 (Modified Grain method)
VP (Pa, 25 deg C) : 0.548 (Modified Grain method)
Water Solubility Estimate from Log Kow (WSKOW v1.42):
Water Solubility at 25 deg C (mg/L): 0.0004599
log Kow used: 8.48 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 0.00026376 mg/L
ECOSAR Class Program (ECOSAR v1.00):
Class(es) found:
Neutral Organics
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : 9.55E+000 atm-m3/mole (9.68E+005 Pa-m3/mole)
Group Method: 1.99E+001 atm-m3/mole (2.01E+006 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: 2.804E+000 atm-m3/mole (2.841E+005 Pa-m3/mole)
VP: 0.00411 mm Hg (source: MPBPVP)
WS: 0.00046 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 8.48 (KowWin est)
Log Kaw used: 2.592 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 5.888
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 0.8509
Biowin2 (Non-Linear Model) : 0.9648
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 3.2689 (days-weeks )
Biowin4 (Primary Survey Model) : 4.0418 (days )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.6583
Biowin6 (MITI Non-Linear Model): 0.7893
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): 0.2323
Ready Biodegradability Prediction: YES
Hydrocarbon Biodegradation (BioHCwin v1.01):
LOG BioHC Half-Life (days) : 1.1459
BioHC Half-Life (days) : 13.9939
Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
Vapor pressure (liquid/subcooled): 0.548 Pa (0.00411 mm Hg)
Log Koa (Koawin est ): 5.888
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 5.47E-006
Octanol/air (Koa) model: 1.9E-007
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 0.000198
Mackay model : 0.000438
Octanol/air (Koa) model: 1.52E-005
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 74.0473 E-12 cm3/molecule-sec [Cis-isomer]
OVERALL OH Rate Constant = 81.6473 E-12 cm3/molecule-sec [Trans-isomer]
Half-Life = 1.733 Hrs (12-hr day; 1.5E6 OH/cm3) [Cis-isomer]
Half-Life = 1.572 Hrs (12-hr day; 1.5E6 OH/cm3) [Trans-isomer]
Ozone Reaction:
OVERALL Ozone Rate Constant = 13.000000 E-17 cm3/molecule-sec [Cis-]
OVERALL Ozone Rate Constant = 20.000000 E-17 cm3/molecule-sec [Trans-]
Half-Life = 2.116 Hrs (at 7E11 mol/cm3) [Cis-isomer]
Half-Life = 1.375 Hrs (at 7E11 mol/cm3) [Trans-isomer]
Reaction With Nitrate Radicals May Be Important!
Fraction sorbed to airborne particulates (phi):
0.000318 (Junge-Pankow, Mackay avg)
1.52E-005 (Koa method)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc : 9.686E+004 L/kg (MCI method)
Log Koc: 4.986 (MCI method)
Koc : 2.288E+007 L/kg (Kow method)
Log Koc: 7.359 (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 = 2.805 (BCF = 637.8 L/kg wet-wt)
Log Biotransformation Half-life (HL) = 1.5268 days (HL = 33.63 days)
Log BCF Arnot-Gobas method (upper trophic) = 2.296 (BCF = 197.6)
Log BAF Arnot-Gobas method (upper trophic) = 5.179 (BAF = 1.51e+005)
log Kow used: 8.48 (estimated)
Volatilization from Water:
Henry LC: 9.55 atm-m3/mole (estimated by Bond SAR Method)
Half-Life from Model River: 1.576 hours
Half-Life from Model Lake : 146.7 hours (6.111 days)
Removal In Wastewater Treatment (recommended maximum 95%):
Total removal: 96.24 percent
Total biodegradation: 0.56 percent
Total sludge adsorption: 80.91 percent
Total to Air: 14.77 percent
(using 10000 hr Bio P,A,S)
Level III Fugacity Model:
Mass Amount Half-Life Emissions
(percent) (hr) (kg/hr)
Air 1.19 1.31 1000
Water 72.5 208 1000
Soil 18.4 416 1000
Sediment 7.94 1.87e+003 0
Persistence Time: 102 hr