This page contains the EPI System Summary only.
For complete control of this information -
Download the free EPI SuiteTM v4.0 program : here
also you can go back to the Datasheet
CAS Number: 17378-35-7
SMILES : CCCCCCCCCCCCCCC(=O)O(K)
CHEM :
MOL FOR: C15 H29 O2 K1
MOL WT : 280.50
------------------------------ 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) = 2.66
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
Boiling Pt (deg C): 543.20 (Adapted Stein & Brown method)
Melting Pt (deg C): 232.78 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 1.26E-011 (Modified Grain method)
VP (Pa, 25 deg C) : 1.68E-009 (Modified Grain method)
Subcooled liquid VP: 2.18E-009 mm Hg (25 deg C, Mod-Grain method)
: 2.9E-007 Pa (25 deg C, Mod-Grain method)
Water Solubility Estimate from Log Kow (WSKOW v1.42):
Water Solubility at 25 deg C (mg/L): 85.15
log Kow used: 2.66 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 0.093405 mg/L
ECOSAR Class Program (ECOSAR v1.11):
Class(es) found:
Neutral Organics-acid
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : Incomplete
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: 5.461E-014 atm-m3/mole (5.534E-009 Pa-m3/mole)
VP: 1.26E-011 mm Hg (source: MPBPVP)
WS: 85.2 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Can Not Estimate (can not calculate HenryLC)
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 0.8133
Biowin2 (Non-Linear Model) : 0.8863
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 3.3264 (days-weeks )
Biowin4 (Primary Survey Model) : 4.1526 (days )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.8150
Biowin6 (MITI Non-Linear Model): 0.9060
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): 0.9634
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): 2.91E-007 Pa (2.18E-009 mm Hg)
Log Koa (): not available
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 10.3
Octanol/air (Koa) model: not available
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 0.997
Mackay model : 0.999
Octanol/air (Koa) model: not available
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 17.2158 E-12 cm3/molecule-sec
Half-Life = 0.621 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 7.455 Hrs
Ozone Reaction:
No Ozone Reaction Estimation
Fraction sorbed to airborne particulates (phi):
0.998 (Junge-Pankow, Mackay avg)
not available (Koa method)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc : 1932 L/kg (MCI method)
Log Koc: 3.286 (MCI method)
Koc : 42.37 L/kg (Kow method)
Log Koc: 1.627 (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 = 1.750 (BCF = 56.23 L/kg wet-wt)
Log Biotransformation Half-life (HL) = 0.3262 days (HL = 2.119 days)
Log BCF Arnot-Gobas method (upper trophic) = 2.732 (BCF = 539.5)
Log BAF Arnot-Gobas method (upper trophic) = 2.945 (BAF = 880.8)
log Kow used: 6.47 (estimated)
Volatilization from Water:
Henry LC: 5.46E-014 atm-m3/mole (calculated from VP/WS)
Half-Life from Model River: 1.795E+010 hours (7.481E+008 days)
Half-Life from Model Lake : 1.959E+011 hours (8.161E+009 days)
Removal In Wastewater Treatment:
Total removal: 3.64 percent
Total biodegradation: 0.11 percent
Total sludge adsorption: 3.54 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 0.001 14.9 1000
Water 18.2 208 1000
Soil 81.1 416 1000
Sediment 0.763 1.87e+003 0
Persistence Time: 467 hr