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CAS Num: 010588-15-5
SMILES : O=COC(C(C(=C)C)CCC1C)C1
CHEM : Cyclohexanol, 5-methyl-2-(1-methylethenyl)-, formate, 1R-(1.alpha.,2
.beta.,5.alpha.) -
MOL FOR: C11 H18 O2
MOL WT : 182.26
------------------------------ EPI SUMMARY (v4.00) --------------------------
Physical Property Inputs:
Water Solubility (mg/L): ------
Vapor Pressure (mm Hg) : ------
Henry LC (atm-m3/mole) : ------
Log Kow (octanol-water): ------
Boiling Point (deg C) : ------
Melting Point (deg C) : ------
Log Octanol-Water Partition Coef (SRC):
Log Kow (KOWWIN v1.67 estimate) = 3.83
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.43):
Boiling Pt (deg C): 222.38 (Adapted Stein & Brown method)
Melting Pt (deg C): -0.68 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 0.116 (Mean VP of Antoine & Grain methods)
VP (Pa, 25 deg C) : 15.5 (Mean VP of Antoine & Grain methods)
Water Solubility Estimate from Log Kow (WSKOW v1.41):
Water Solubility at 25 deg C (mg/L): 28.63
log Kow used: 3.83 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 105.09 mg/L
ECOSAR Class Program (ECOSAR v1.00):
Class(es) found:
Esters
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : 1.19E-003 atm-m3/mole (1.21E+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: 9.717E-004 atm-m3/mole (9.845E+001 Pa-m3/mole)
VP: 0.116 mm Hg (source: MPBPVP)
WS: 28.6 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 3.83 (KowWin est)
Log Kaw used: -1.313 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 5.143
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 0.8350
Biowin2 (Non-Linear Model) : 0.9890
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 2.9366 (weeks )
Biowin4 (Primary Survey Model) : 3.8137 (days )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.6234
Biowin6 (MITI Non-Linear Model): 0.5317
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): 0.4601
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): 14.4 Pa (0.108 mm Hg)
Log Koa (Koawin est ): 5.143
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 2.08E-007
Octanol/air (Koa) model: 3.41E-008
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 7.52E-006
Mackay model : 1.67E-005
Octanol/air (Koa) model: 2.73E-006
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 66.5085 E-12 cm3/molecule-sec
Half-Life = 0.161 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 1.930 Hrs
Ozone Reaction:
OVERALL Ozone Rate Constant = 1.200000 E-17 cm3/molecule-sec
Half-Life = 0.955 Days (at 7E11 mol/cm3)
Half-Life = 22.920 Hrs
Fraction sorbed to airborne particulates (phi):
1.21E-005 (Junge-Pankow, Mackay avg)
2.73E-006 (Koa method)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc : 321.6 L/kg (MCI method)
Log Koc: 2.507 (MCI method)
Koc : 950.6 L/kg (Kow method)
Log Koc: 2.978 (Kow method)
Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v2.00]:
Total Kb for pH > 8 at 25 deg C : 3.697E+000 L/mol-sec
Kb Half-Life at pH 8: 2.170 days
Kb Half-Life at pH 7: 21.696 days
(Total Kb applies only to esters, carbmates, alkyl halides)
Bioaccumulation Estimates (BCFBAF v3.00):
Log BCF from regression-based method = 2.196 (BCF = 156.9 L/kg wet-wt)
Log Biotransformation Half-life (HL) = -0.5726 days (HL = 0.2676 days)
Log BCF Arnot-Gobas method (upper trophic) = 1.992 (BCF = 98.16)
Log BAF Arnot-Gobas method (upper trophic) = 1.992 (BAF = 98.16)
log Kow used: 3.83 (estimated)
Volatilization from Water:
Henry LC: 0.00119 atm-m3/mole (estimated by Bond SAR Method)
Half-Life from Model River: 2.042 hours
Half-Life from Model Lake : 135.5 hours (5.645 days)
Removal In Wastewater Treatment:
Total removal: 45.96 percent
Total biodegradation: 0.20 percent
Total sludge adsorption: 19.67 percent
Total to Air: 26.09 percent
(using 10000 hr Bio P,A,S)
Level III Fugacity Model:
Mass Amount Half-Life Emissions
(percent) (hr) (kg/hr)
Air 0.978 3.3 1000
Water 24.3 360 1000
Soil 74.4 720 1000
Sediment 0.335 3.24e+003 0
Persistence Time: 279 hr