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CAS Number: 61586-52-5
SMILES : CC(=O)OC1C(C2CCC1(C2(C)C)C)O
CHEM :
MOL FOR: C12 H20 O3
MOL WT : 212.29
------------------------------ 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) = 2.32
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
Boiling Pt (deg C): 280.02 (Adapted Stein & Brown method)
Melting Pt (deg C): 74.04 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 0.000166 (Modified Grain method)
VP (Pa, 25 deg C) : 0.0221 (Modified Grain method)
Subcooled liquid VP: 0.000482 mm Hg (25 deg C, Mod-Grain method)
: 0.0643 Pa (25 deg C, Mod-Grain method)
Water Solubility Estimate from Log Kow (WSKOW v1.42):
Water Solubility at 25 deg C (mg/L): 1280
log Kow used: 2.32 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 1164.4 mg/L
ECOSAR Class Program (ECOSAR v1.11):
Class(es) found:
Esters
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : 1.60E-008 atm-m3/mole (1.62E-003 Pa-m3/mole)
Group Method: 1.81E-009 atm-m3/mole (1.84E-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: 3.623E-008 atm-m3/mole (3.671E-003 Pa-m3/mole)
VP: 0.000166 mm Hg (source: MPBPVP)
WS: 1.28E+003 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 2.32 (KowWin est)
Log Kaw used: -6.184 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 8.504
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 0.6115
Biowin2 (Non-Linear Model) : 0.8513
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 2.6060 (weeks-months)
Biowin4 (Primary Survey Model) : 3.5930 (days-weeks )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.7991
Biowin6 (MITI Non-Linear Model): 0.6916
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): 0.0323
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): 0.0643 Pa (0.000482 mm Hg)
Log Koa (Koawin est ): 8.504
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 4.67E-005
Octanol/air (Koa) model: 7.83E-005
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 0.00168
Mackay model : 0.00372
Octanol/air (Koa) model: 0.00623
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 13.5513 E-12 cm3/molecule-sec
Half-Life = 0.789 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 9.472 Hrs
Ozone Reaction:
No Ozone Reaction Estimation
Fraction sorbed to airborne particulates (phi):
0.0027 (Junge-Pankow, Mackay avg)
0.00623 (Koa method)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc : 34.04 L/kg (MCI method)
Log Koc: 1.532 (MCI method)
Koc : 53.87 L/kg (Kow method)
Log Koc: 1.731 (Kow method)
Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v2.00]:
Total Kb for pH > 8 at 25 deg C : 9.548E-002 L/mol-sec
Kb Half-Life at pH 8: 84.020 days
Kb Half-Life at pH 7: 2.300 years
(Total Kb applies only to esters, carbmates, alkyl halides)
Bioaccumulation Estimates (BCFBAF v3.01):
Log BCF from regression-based method = 1.197 (BCF = 15.73 L/kg wet-wt)
Log Biotransformation Half-life (HL) = -0.9294 days (HL = 0.1177 days)
Log BCF Arnot-Gobas method (upper trophic) = 1.157 (BCF = 14.35)
Log BAF Arnot-Gobas method (upper trophic) = 1.157 (BAF = 14.35)
log Kow used: 2.32 (estimated)
Volatilization from Water:
Henry LC: 1.81E-009 atm-m3/mole (estimated by Group SAR Method)
Half-Life from Model River: 4.713E+005 hours (1.964E+004 days)
Half-Life from Model Lake : 5.142E+006 hours (2.142E+005 days)
Removal In Wastewater Treatment:
Total removal: 2.68 percent
Total biodegradation: 0.10 percent
Total sludge adsorption: 2.58 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 0.0176 18.9 1000
Water 24.7 900 1000
Soil 75.2 1.8e+003 1000
Sediment 0.0871 8.1e+003 0
Persistence Time: 1.36e+003 hr