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CAS Number: 69834-10-2


CHEM : Cyclohexanol, 2(3 or 4)-(7,7-dimethylbicyclo[2.2.1]hept-2-yl)-

MOL FOR: C15 H26 O1

MOL WT : 222.37

------------------------------ EPI SUMMARY (v4.00) --------------------------

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 v1.67 estimate) = 5.09

Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):

Boiling Pt (deg C): 305.93 (Adapted Stein & Brown method)

Melting Pt (deg C): 81.18 (Mean or Weighted MP)

VP(mm Hg,25 deg C): 2.68E-005 (Modified Grain method)

VP (Pa, 25 deg C) : 0.00358 (Modified Grain method)

Subcooled liquid VP: 9.22E-005 mm Hg (25 deg C, Mod-Grain method)

: 0.0123 Pa (25 deg C, Mod-Grain method)

Water Solubility Estimate from Log Kow (WSKOW v1.41):

Water Solubility at 25 deg C (mg/L): 4.914

log Kow used: 5.09 (estimated)

no-melting pt equation used

Water Sol Estimate from Fragments:

Wat Sol (v1.01 est) = 10.452 mg/L

ECOSAR Class Program (ECOSAR v1.00):

Class(es) found:

Neutral Organics

Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:

Bond Method : 1.22E-005 atm-m3/mole (1.24E+000 Pa-m3/mole)

Group Method: 2.74E-006 atm-m3/mole (2.78E-001 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: 1.596E-006 atm-m3/mole (1.617E-001 Pa-m3/mole)

VP: 2.68E-005 mm Hg (source: MPBPVP)

WS: 4.91 mg/L (source: WSKOWWIN)

Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:

Log Kow used: 5.09 (KowWin est)

Log Kaw used: -3.302 (HenryWin est)

Log Koa (KOAWIN v1.10 estimate): 8.392

Log Koa (experimental database): None

Probability of Rapid Biodegradation (BIOWIN v4.10):

Biowin1 (Linear Model) : 0.6165

Biowin2 (Non-Linear Model) : 0.3199

Expert Survey Biodegradation Results:

Biowin3 (Ultimate Survey Model): 2.6556 (weeks-months)

Biowin4 (Primary Survey Model) : 3.5029 (days-weeks )

MITI Biodegradation Probability:

Biowin5 (MITI Linear Model) : 0.4805

Biowin6 (MITI Non-Linear Model): 0.1910

Anaerobic Biodegradation Probability:

Biowin7 (Anaerobic Linear Model): -0.1674

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): 0.0123 Pa (9.22E-005 mm Hg)

Log Koa (Koawin est ): 8.392

Kp (particle/gas partition coef. (m3/ug)):

Mackay model : 0.000244

Octanol/air (Koa) model: 6.05E-005

Fraction sorbed to airborne particulates (phi):

Junge-Pankow model : 0.00874

Mackay model : 0.0191

Octanol/air (Koa) model: 0.00482

Atmospheric Oxidation (25 deg C) [AopWin v1.92]:

Hydroxyl Radicals Reaction:

OVERALL OH Rate Constant = 27.9903 E-12 cm3/molecule-sec

Half-Life = 0.382 Days (12-hr day; 1.5E6 OH/cm3)

Half-Life = 4.586 Hrs

Ozone Reaction:

No Ozone Reaction Estimation

Fraction sorbed to airborne particulates (phi):

0.0139 (Junge-Pankow, Mackay avg)

0.00482 (Koa method)

Note: the sorbed fraction may be resistant to atmospheric oxidation

Soil Adsorption Coefficient (KOCWIN v2.00):

Koc : 1762 L/kg (MCI method)

Log Koc: 3.246 (MCI method)

Koc : 2133 L/kg (Kow method)

Log Koc: 3.329 (Kow method)

Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v2.00]:

Rate constants can NOT be estimated for this structure!

Bioaccumulation Estimates (BCFBAF v3.00):

Log BCF from regression-based method = 3.022 (BCF = 1052 L/kg wet-wt)

Log Biotransformation Half-life (HL) = 0.9703 days (HL = 9.338 days)

Log BCF Arnot-Gobas method (upper trophic) = 3.435 (BCF = 2723)

Log BAF Arnot-Gobas method (upper trophic) = 3.585 (BAF = 3849)

log Kow used: 5.09 (estimated)

Volatilization from Water:

Henry LC: 2.74E-006 atm-m3/mole (estimated by Group SAR Method)

Half-Life from Model River: 320.2 hours (13.34 days)

Half-Life from Model Lake : 3618 hours (150.7 days)

Removal In Wastewater Treatment:

Total removal: 80.37 percent

Total biodegradation: 0.69 percent

Total sludge adsorption: 79.65 percent

Total to Air: 0.02 percent

(using 10000 hr Bio P,A,S)

Level III Fugacity Model:

Mass Amount Half-Life Emissions

(percent) (hr) (kg/hr)

Air 0.363 9.17 1000

Water 17.6 900 1000

Soil 80.3 1.8e+003 1000

Sediment 1.74 8.1e+003 0

Persistence Time: 1.07e+003 hr

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