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CAS Number: 152521-17-0
SMILES : CCCCCCCCCCCCCCCC(=O)OCC(CCCC)CCCCCC
CHEM :
MOL FOR: C28 H56 O2
MOL WT : 424.76
------------------------------ 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) = 12.58
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
Boiling Pt (deg C): 446.43 (Adapted Stein & Brown method)
Melting Pt (deg C): 153.25 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 2.96E-008 (Modified Grain method)
VP (Pa, 25 deg C) : 3.95E-006 (Modified Grain method)
Subcooled liquid VP: 6.03E-007 mm Hg (25 deg C, Mod-Grain method)
: 8.04E-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): 3.9e-008
log Kow used: 12.58 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 4.2476e-007 mg/L
ECOSAR Class Program (ECOSAR v1.11):
Class(es) found:
Esters
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : 2.09E-001 atm-m3/mole (2.12E+004 Pa-m3/mole)
Group Method: 7.56E-001 atm-m3/mole (7.66E+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: 4.242E-001 atm-m3/mole (4.298E+004 Pa-m3/mole)
VP: 2.96E-008 mm Hg (source: MPBPVP)
WS: 3.9E-008 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 12.58 (KowWin est)
Log Kaw used: 0.932 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 11.648
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 1.0448
Biowin2 (Non-Linear Model) : 0.9986
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 3.2957 (days-weeks )
Biowin4 (Primary Survey Model) : 4.2711 (hours-days )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.8794
Biowin6 (MITI Non-Linear Model): 0.9273
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): 0.2480
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): 8.04E-005 Pa (6.03E-007 mm Hg)
Log Koa (Koawin est ): 11.648
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 0.0373
Octanol/air (Koa) model: 0.109
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 0.574
Mackay model : 0.749
Octanol/air (Koa) model: 0.897
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 35.1875 E-12 cm3/molecule-sec
Half-Life = 0.304 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 3.648 Hrs
Ozone Reaction:
No Ozone Reaction Estimation
Fraction sorbed to airborne particulates (phi):
0.662 (Junge-Pankow, Mackay avg)
0.897 (Koa method)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc : 9.7E+006 L/kg (MCI method)
Log Koc: 6.987 (MCI method)
Koc : 6.575E+007 L/kg (Kow method)
Log Koc: 7.818 (Kow method)
Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v2.00]:
Total Kb for pH > 8 at 25 deg C : 1.553E-002 L/mol-sec
Kb Half-Life at pH 8: 1.414 years
Kb Half-Life at pH 7: 14.145 years
(Total Kb applies only to esters, carbmates, alkyl halides)
Bioaccumulation Estimates (BCFBAF v3.01):
Log BCF from regression-based method = 1.391 (BCF = 24.62 L/kg wet-wt)
Log Biotransformation Half-life (HL) = 1.6814 days (HL = 48.02 days)
Log BCF Arnot-Gobas method (upper trophic) = -0.038 (BCF = 0.9158)
Log BAF Arnot-Gobas method (upper trophic) = 1.478 (BAF = 30.03)
log Kow used: 12.58 (estimated)
Volatilization from Water:
Henry LC: 0.756 atm-m3/mole (estimated by Group SAR Method)
Half-Life from Model River: 2.105 hours
Half-Life from Model Lake : 195.8 hours (8.157 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 0.887 7.3 1000
Water 25.5 208 1000
Soil 73.6 416 1000
Sediment 0.0238 1.87e+003 0
Persistence Time: 307 hr