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CAS Number: 2764-73-0
SMILES : CCCCCCCCCCCCCCC(=O)CCCCCCCCCCCCCC
CHEM :
MOL FOR: C29 H58 O1
MOL WT : 422.79
------------------------------ 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) = 12.53
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
Boiling Pt (deg C): 461.52 (Adapted Stein & Brown method)
Melting Pt (deg C): 174.59 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 2E-008 (Modified Grain method)
VP (Pa, 25 deg C) : 2.67E-006 (Modified Grain method)
Subcooled liquid VP: 7.11E-007 mm Hg (25 deg C, Mod-Grain method)
: 9.48E-005 Pa (25 deg C, Mod-Grain method)
Water Solubility Estimate from Log Kow (WSKOW v1.42):
Water Solubility at 25 deg C (mg/L): 4.371e-008
log Kow used: 12.53 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 4.2279e-007 mg/L
ECOSAR Class Program (ECOSAR v1.11):
Class(es) found:
Neutral Organics
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : 7.84E-002 atm-m3/mole (7.95E+003 Pa-m3/mole)
Group Method: 3.15E-001 atm-m3/mole (3.19E+004 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: 2.545E-001 atm-m3/mole (2.579E+004 Pa-m3/mole)
VP: 2E-008 mm Hg (source: MPBPVP)
WS: 4.37E-008 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 12.53 (KowWin est)
Log Kaw used: 0.506 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 12.024
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 0.7700
Biowin2 (Non-Linear Model) : 0.5596
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 2.8391 (weeks )
Biowin4 (Primary Survey Model) : 3.7537 (days )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.8577
Biowin6 (MITI Non-Linear Model): 0.9137
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): 0.3253
Ready Biodegradability Prediction: YES
Hydrocarbon Biodegradation (BioHCwin v1.01):
Structure incompatible with current estimation method!
Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
Vapor pressure (liquid/subcooled): 9.48E-005 Pa (7.11E-007 mm Hg)
Log Koa (Koawin est ): 12.024
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 0.0316
Octanol/air (Koa) model: 0.259
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 0.533
Mackay model : 0.717
Octanol/air (Koa) model: 0.954
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 41.5772 E-12 cm3/molecule-sec
Half-Life = 0.257 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 3.087 Hrs
Ozone Reaction:
No Ozone Reaction Estimation
Fraction sorbed to airborne particulates (phi):
0.625 (Junge-Pankow, Mackay avg)
0.954 (Koa method)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc : 1.55E+007 L/kg (MCI method)
Log Koc: 7.190 (MCI method)
Koc : 1.126E+008 L/kg (Kow method)
Log Koc: 8.051 (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 = 1.413 (BCF = 25.85 L/kg wet-wt)
Log Biotransformation Half-life (HL) = 2.2381 days (HL = 173 days)
Log BCF Arnot-Gobas method (upper trophic) = -0.016 (BCF = 0.9648)
Log BAF Arnot-Gobas method (upper trophic) = 2.352 (BAF = 225.1)
log Kow used: 12.53 (estimated)
Volatilization from Water:
Henry LC: 0.315 atm-m3/mole (estimated by Group SAR Method)
Half-Life from Model River: 2.102 hours
Half-Life from Model Lake : 195.3 hours (8.139 days)
Removal In Wastewater Treatment:
Total removal: 94.04 percent
Total biodegradation: 0.78 percent
Total sludge adsorption: 93.26 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 0.474 6.18 1000
Water 22.9 360 1000
Soil 76.5 720 1000
Sediment 0.062 3.24e+003 0
Persistence Time: 503 hr