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CAS Number: 1587-19-5
SMILES : CC(C)CCOC(=O)CC(C(=O)OCCC(C)C)O
CHEM :
MOL FOR: C14 H26 O5
MOL WT : 274.36
------------------------------ 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) = 2.65
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
Boiling Pt (deg C): 316.79 (Adapted Stein & Brown method)
Melting Pt (deg C): 8.09 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 4.57E-005 (Modified Grain method)
VP (Pa, 25 deg C) : 0.0061 (Modified Grain method)
Water Solubility Estimate from Log Kow (WSKOW v1.42):
Water Solubility at 25 deg C (mg/L): 305.7
log Kow used: 2.65 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 766.54 mg/L
ECOSAR Class Program (ECOSAR v1.11):
Class(es) found:
Esters
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : 8.34E-007 atm-m3/mole (8.45E-002 Pa-m3/mole)
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: 5.397E-008 atm-m3/mole (5.468E-003 Pa-m3/mole)
VP: 4.57E-005 mm Hg (source: MPBPVP)
WS: 306 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 2.65 (KowWin est)
Log Kaw used: -4.467 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 7.117
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 1.1240
Biowin2 (Non-Linear Model) : 0.9998
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 3.0333 (weeks )
Biowin4 (Primary Survey Model) : 4.0393 (days )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.8412
Biowin6 (MITI Non-Linear Model): 0.9189
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): 0.6267
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): 0.00609 Pa (4.57E-005 mm Hg)
Log Koa (Koawin est ): 7.117
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 0.000492
Octanol/air (Koa) model: 3.21E-006
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 0.0175
Mackay model : 0.0379
Octanol/air (Koa) model: 0.000257
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 15.0290 E-12 cm3/molecule-sec
Half-Life = 0.712 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 8.540 Hrs
Ozone Reaction:
No Ozone Reaction Estimation
Fraction sorbed to airborne particulates (phi):
0.0277 (Junge-Pankow, Mackay avg)
0.000257 (Koa method)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc : 19.41 L/kg (MCI method)
Log Koc: 1.288 (MCI method)
Koc : 70.51 L/kg (Kow method)
Log Koc: 1.848 (Kow method)
Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v2.00]:
Total Kb for pH > 8 at 25 deg C : 4.723E-001 L/mol-sec
Kb Half-Life at pH 8: 16.984 days
Kb Half-Life at pH 7: 169.837 days
(Total Kb applies only to esters, carbmates, alkyl halides)
Bioaccumulation Estimates (BCFBAF v3.01):
Log BCF from regression-based method = 1.414 (BCF = 25.96 L/kg wet-wt)
Log Biotransformation Half-life (HL) = -2.4816 days (HL = 0.003299 days)
Log BCF Arnot-Gobas method (upper trophic) = 0.593 (BCF = 3.917)
Log BAF Arnot-Gobas method (upper trophic) = 0.593 (BAF = 3.917)
log Kow used: 2.65 (estimated)
Volatilization from Water:
Henry LC: 8.34E-007 atm-m3/mole (estimated by Bond SAR Method)
Half-Life from Model River: 1164 hours (48.52 days)
Half-Life from Model Lake : 1.284E+004 hours (535.1 days)
Removal In Wastewater Treatment:
Total removal: 3.65 percent
Total biodegradation: 0.11 percent
Total sludge adsorption: 3.49 percent
Total to Air: 0.05 percent
(using 10000 hr Bio P,A,S)
Level III Fugacity Model:
Mass Amount Half-Life Emissions
(percent) (hr) (kg/hr)
Air 1.55 17.1 1000
Water 35 360 1000
Soil 63.4 720 1000
Sediment 0.0925 3.24e+003 0
Persistence Time: 413 hr