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CAS Num: 000473-16-5

SMILES : OC(C(CCC(C1C(=CC2)C)(C2)C)C1)(C)C

CHEM : 2-Naphthalenemethanol, 1,2,3,4,4a,5,6,8a-octahydro-.alpha.,.alpha.,4a

,8-tetramethyl-, 2R-(2.alpha.,4a.alpha.,8a.beta.

MOL FOR: C15 H26 O1

MOL WT : 222.37

------------------------------ 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) = 4.81

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

Boiling Pt (deg C): 290.99 (Adapted Stein & Brown method)

Melting Pt (deg C): 72.04 (Mean or Weighted MP)

VP(mm Hg,25 deg C): 8.63E-005 (Modified Grain method)

VP (Pa, 25 deg C) : 0.0115 (Modified Grain method)

Subcooled liquid VP: 0.00024 mm Hg (25 deg C, Mod-Grain method)

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

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

Water Solubility at 25 deg C (mg/L): 8.507

log Kow used: 4.81 (estimated)

no-melting pt equation used

Water Sol Estimate from Fragments:

Wat Sol (v1.01 est) = 20.765 mg/L

ECOSAR Class Program (ECOSAR v1.00):

Class(es) found:

Neutral Organics

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

Bond Method : 2.87E-005 atm-m3/mole (2.91E+000 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: 2.968E-006 atm-m3/mole (3.008E-001 Pa-m3/mole)

VP: 8.63E-005 mm Hg (source: MPBPVP)

WS: 8.51 mg/L (source: WSKOWWIN)

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

Log Kow used: 4.81 (KowWin est)

Log Kaw used: -2.931 (HenryWin est)

Log Koa (KOAWIN v1.10 estimate): 7.741

Log Koa (experimental database): None

Probability of Rapid Biodegradation (BIOWIN v4.10):

Biowin1 (Linear Model) : 0.2738

Biowin2 (Non-Linear Model) : 0.0267

Expert Survey Biodegradation Results:

Biowin3 (Ultimate Survey Model): 2.2835 (weeks-months)

Biowin4 (Primary Survey Model) : 3.2200 (weeks )

MITI Biodegradation Probability:

Biowin5 (MITI Linear Model) : 0.3172

Biowin6 (MITI Non-Linear Model): 0.1124

Anaerobic Biodegradation Probability:

Biowin7 (Anaerobic Linear Model): -0.7454

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): 0.032 Pa (0.00024 mm Hg)

Log Koa (Koawin est ): 7.741

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

Mackay model : 9.38E-005

Octanol/air (Koa) model: 1.35E-005

Fraction sorbed to airborne particulates (phi):

Junge-Pankow model : 0.00337

Mackay model : 0.00744

Octanol/air (Koa) model: 0.00108

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

Hydroxyl Radicals Reaction:

OVERALL OH Rate Constant = 109.2660 E-12 cm3/molecule-sec

Half-Life = 0.098 Days (12-hr day; 1.5E6 OH/cm3)

Half-Life = 1.175 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):

0.00541 (Junge-Pankow, Mackay avg)

0.00108 (Koa method)

Note: the sorbed fraction may be resistant to atmospheric oxidation

Soil Adsorption Coefficient (KOCWIN v2.00):

Koc : 1265 L/kg (MCI method)

Log Koc: 3.102 (MCI method)

Koc : 1494 L/kg (Kow method)

Log Koc: 3.174 (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 = 2.838 (BCF = 688.8 L/kg wet-wt)

Log Biotransformation Half-life (HL) = 1.0063 days (HL = 10.15 days)

Log BCF Arnot-Gobas method (upper trophic) = 3.384 (BCF = 2422)

Log BAF Arnot-Gobas method (upper trophic) = 3.481 (BAF = 3028)

log Kow used: 4.81 (estimated)

Volatilization from Water:

Henry LC: 2.87E-005 atm-m3/mole (estimated by Bond SAR Method)

Half-Life from Model River: 31.94 hours (1.331 days)

Half-Life from Model Lake : 473.5 hours (19.73 days)

Removal In Wastewater Treatment:

Total removal: 70.98 percent

Total biodegradation: 0.63 percent

Total sludge adsorption: 69.96 percent

Total to Air: 0.39 percent

(using 10000 hr Bio P,A,S)

Level III Fugacity Model:

Mass Amount Half-Life Emissions

(percent) (hr) (kg/hr)

Air 0.0271 0.503 1000

Water 16.4 900 1000

Soil 82.4 1.8e+003 1000

Sediment 1.16 8.1e+003 0

Persistence Time: 1.02e+003 hr

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