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CAS Number: 20482-39-7
SMILES : CC1C2C(CC(C3CC=C(C3C2OC1(=O))C)(C)O)OC(=O)C
CHEM :
MOL FOR: C17 H24 O5
MOL WT : 308.38
------------------------------ 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) = 1.21
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
Boiling Pt (deg C): 420.10 (Adapted Stein & Brown method)
Melting Pt (deg C): 153.89 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 2.29E-009 (Modified Grain method)
VP (Pa, 25 deg C) : 3.05E-007 (Modified Grain method)
Subcooled liquid VP: 4.73E-008 mm Hg (25 deg C, Mod-Grain method)
: 6.31E-006 Pa (25 deg C, Mod-Grain method)
Water Solubility Estimate from Log Kow (WSKOW v1.42):
Water Solubility at 25 deg C (mg/L): 3287
log Kow used: 1.21 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 116.57 mg/L
ECOSAR Class Program (ECOSAR v1.11):
Class(es) found:
Esters
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : 4.07E-011 atm-m3/mole (4.12E-006 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: 2.827E-013 atm-m3/mole (2.864E-008 Pa-m3/mole)
VP: 2.29E-009 mm Hg (source: MPBPVP)
WS: 3.29E+003 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 1.21 (KowWin est)
Log Kaw used: -8.779 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 9.989
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 0.7652
Biowin2 (Non-Linear Model) : 0.9937
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 2.5860 (weeks-months)
Biowin4 (Primary Survey Model) : 3.7073 (days-weeks )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.6718
Biowin6 (MITI Non-Linear Model): 0.2170
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): 0.4504
Ready Biodegradability Prediction: NO
Hydrocarbon Biodegradation (BioHCwin v1.01):
Structure incompatible with current estimation method!
Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
Vapor pressure (liquid/subcooled): 6.31E-006 Pa (4.73E-008 mm Hg)
Log Koa (Koawin est ): 9.989
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 0.476
Octanol/air (Koa) model: 0.00239
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 0.945
Mackay model : 0.974
Octanol/air (Koa) model: 0.161
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 112.5048 E-12 cm3/molecule-sec
Half-Life = 0.095 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 1.141 Hrs
Ozone Reaction:
OVERALL Ozone Rate Constant = 43.000000 E-17 cm3/molecule-sec
Half-Life = 0.027 Days (at 7E11 mol/cm3)
Half-Life = 38.378 Min
Reaction With Nitrate Radicals May Be Important!
Fraction sorbed to airborne particulates (phi):
0.96 (Junge-Pankow, Mackay avg)
0.161 (Koa method)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc : 103.7 L/kg (MCI method)
Log Koc: 2.016 (MCI method)
Koc : 11.27 L/kg (Kow method)
Log Koc: 1.052 (Kow method)
Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v2.00]:
Total Kb for pH > 8 at 25 deg C : 3.381E-002 L/mol-sec
Kb Half-Life at pH 8: 237.292 days
Kb Half-Life at pH 7: 6.497 years
(Total Kb applies only to esters, carbmates, alkyl halides)
Bioaccumulation Estimates (BCFBAF v3.01):
Log BCF from regression-based method = 0.465 (BCF = 2.92 L/kg wet-wt)
Log Biotransformation Half-life (HL) = -1.7804 days (HL = 0.01658 days)
Log BCF Arnot-Gobas method (upper trophic) = 0.183 (BCF = 1.523)
Log BAF Arnot-Gobas method (upper trophic) = 0.183 (BAF = 1.523)
log Kow used: 1.21 (estimated)
Volatilization from Water:
Henry LC: 4.07E-011 atm-m3/mole (estimated by Bond SAR Method)
Half-Life from Model River: 2.526E+007 hours (1.053E+006 days)
Half-Life from Model Lake : 2.756E+008 hours (1.148E+007 days)
Removal In Wastewater Treatment:
Total removal: 1.91 percent
Total biodegradation: 0.09 percent
Total sludge adsorption: 1.82 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 0.00579 0.5 1000
Water 18.6 900 1000
Soil 81.2 1.8e+003 1000
Sediment 0.129 8.1e+003 0
Persistence Time: 1.38e+003 hr