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CAS Num: 005441-06-5

SMILES : OCCC(CCc(c1ccc2)c2)C1

CHEM : 2-Naphthaleneethanol, 1,2,3,4-tetrahydro-

MOL FOR: C12 H16 O1

MOL WT : 176.26

------------------------------ 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) = 3.40

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

Boiling Pt (deg C): 296.54 (Adapted Stein & Brown method)

Melting Pt (deg C): 62.75 (Mean or Weighted MP)

VP(mm Hg,25 deg C): 7.48E-005 (Modified Grain method)

VP (Pa, 25 deg C) : 0.00997 (Modified Grain method)

Subcooled liquid VP: 0.000168 mm Hg (25 deg C, Mod-Grain method)

: 0.0224 Pa (25 deg C, Mod-Grain method)

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

Water Solubility at 25 deg C (mg/L): 231.3

log Kow used: 3.40 (estimated)

no-melting pt equation used

Water Sol Estimate from Fragments:

Wat Sol (v1.01 est) = 288.09 mg/L

ECOSAR Class Program (ECOSAR v1.00):

Class(es) found:

Neutral Organics

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

Bond Method : 3.29E-007 atm-m3/mole (3.33E-002 Pa-m3/mole)

Group Method: 4.66E-008 atm-m3/mole (4.72E-003 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: 7.500E-008 atm-m3/mole (7.599E-003 Pa-m3/mole)

VP: 7.48E-005 mm Hg (source: MPBPVP)

WS: 231 mg/L (source: WSKOWWIN)

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

Log Kow used: 3.40 (KowWin est)

Log Kaw used: -4.871 (HenryWin est)

Log Koa (KOAWIN v1.10 estimate): 8.271

Log Koa (experimental database): None

Probability of Rapid Biodegradation (BIOWIN v4.10):

Biowin1 (Linear Model) : 0.9317

Biowin2 (Non-Linear Model) : 0.9415

Expert Survey Biodegradation Results:

Biowin3 (Ultimate Survey Model): 2.8199 (weeks )

Biowin4 (Primary Survey Model) : 3.5858 (days-weeks )

MITI Biodegradation Probability:

Biowin5 (MITI Linear Model) : 0.4014

Biowin6 (MITI Non-Linear Model): 0.4107

Anaerobic Biodegradation Probability:

Biowin7 (Anaerobic Linear Model): 0.3150

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): 0.0224 Pa (0.000168 mm Hg)

Log Koa (Koawin est ): 8.271

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

Mackay model : 0.000134

Octanol/air (Koa) model: 4.58E-005

Fraction sorbed to airborne particulates (phi):

Junge-Pankow model : 0.00481

Mackay model : 0.0106

Octanol/air (Koa) model: 0.00365

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

Hydroxyl Radicals Reaction:

OVERALL OH Rate Constant = 18.7975 E-12 cm3/molecule-sec

Half-Life = 0.569 Days (12-hr day; 1.5E6 OH/cm3)

Half-Life = 6.828 Hrs

Ozone Reaction:

No Ozone Reaction Estimation

Fraction sorbed to airborne particulates (phi):

0.00771 (Junge-Pankow, Mackay avg)

0.00365 (Koa method)

Note: the sorbed fraction may be resistant to atmospheric oxidation

Soil Adsorption Coefficient (KOCWIN v2.00):

Koc : 414.2 L/kg (MCI method)

Log Koc: 2.617 (MCI method)

Koc : 247.9 L/kg (Kow method)

Log Koc: 2.394 (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 = 1.656 (BCF = 45.25 L/kg wet-wt)

Log Biotransformation Half-life (HL) = -0.0296 days (HL = 0.9341 days)

Log BCF Arnot-Gobas method (upper trophic) = 2.200 (BCF = 158.5)

Log BAF Arnot-Gobas method (upper trophic) = 2.200 (BAF = 158.5)

log Kow used: 3.40 (estimated)

Volatilization from Water:

Henry LC: 4.66E-008 atm-m3/mole (estimated by Group SAR Method)

Half-Life from Model River: 1.668E+004 hours (695.1 days)

Half-Life from Model Lake : 1.821E+005 hours (7587 days)

Removal In Wastewater Treatment:

Total removal: 10.95 percent

Total biodegradation: 0.17 percent

Total sludge adsorption: 10.78 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 0.474 13.7 1000

Water 20.3 360 1000

Soil 78.9 720 1000

Sediment 0.341 3.24e+003 0

Persistence Time: 609 hr

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