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CAS Num: 001820-09-3

SMILES : CC1=CC(O)C(C2(C)C)CC12

CHEM : Bicyclo 3.1.1 hept-3-en-2-ol, 4,6,6-trimethyl-, (1.alpha.,2.alpha.,5.

alpha.)-

MOL FOR: C10 H16 O1

MOL WT : 152.24

------------------------------ 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) = 2.73

Log Kow (Exper. database match) = 3.16

Exper. Ref: GRIFFIN,S ET AL. (1999)

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

Boiling Pt (deg C): 220.98 (Adapted Stein & Brown method)

Melting Pt (deg C): 33.27 (Mean or Weighted MP)

VP(mm Hg,25 deg C): 0.00792 (Modified Grain method)

VP (Pa, 25 deg C) : 1.06 (Modified Grain method)

MP (exp database): 65 deg C

Subcooled liquid VP: 0.0188 mm Hg (25 deg C, Mod-Grain method)

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

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

Water Solubility at 25 deg C (mg/L): 480.4

log Kow used: 3.16 (expkow database)

no-melting pt equation used

Water Sol Estimate from Fragments:

Wat Sol (v1.01 est) = 701.8 mg/L

ECOSAR Class Program (ECOSAR v1.00):

Class(es) found:

Vinyl/Allyl Alcohols

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

Bond Method : 6.96E-006 atm-m3/mole (7.05E-001 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: 3.302E-006 atm-m3/mole (3.346E-001 Pa-m3/mole)

VP: 0.00792 mm Hg (source: MPBPVP)

WS: 480 mg/L (source: WSKOWWIN)

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

Log Kow used: 3.16 (exp database)

Log Kaw used: -3.546 (HenryWin est)

Log Koa (KOAWIN v1.10 estimate): 6.706

Log Koa (experimental database): None

Probability of Rapid Biodegradation (BIOWIN v4.10):

Biowin1 (Linear Model) : 0.6499

Biowin2 (Non-Linear Model) : 0.5601

Expert Survey Biodegradation Results:

Biowin3 (Ultimate Survey Model): 2.8106 (weeks )

Biowin4 (Primary Survey Model) : 3.6041 (days-weeks )

MITI Biodegradation Probability:

Biowin5 (MITI Linear Model) : 0.5525

Biowin6 (MITI Non-Linear Model): 0.3702

Anaerobic Biodegradation Probability:

Biowin7 (Anaerobic Linear Model): 0.3207

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): 2.51 Pa (0.0188 mm Hg)

Log Koa (Koawin est ): 6.706

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

Mackay model : 1.2E-006

Octanol/air (Koa) model: 1.25E-006

Fraction sorbed to airborne particulates (phi):

Junge-Pankow model : 4.32E-005

Mackay model : 9.57E-005

Octanol/air (Koa) model: 9.98E-005

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

Hydroxyl Radicals Reaction:

OVERALL OH Rate Constant = 98.0905 E-12 cm3/molecule-sec

Half-Life = 0.109 Days (12-hr day; 1.5E6 OH/cm3)

Half-Life = 1.309 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):

6.95E-005 (Junge-Pankow, Mackay avg)

9.98E-005 (Koa method)

Note: the sorbed fraction may be resistant to atmospheric oxidation

Soil Adsorption Coefficient (KOCWIN v2.00):

Koc : 80.34 L/kg (MCI method)

Log Koc: 1.905 (MCI method)

Koc : 182.6 L/kg (Kow method)

Log Koc: 2.262 (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 = 1.752 (BCF = 56.49 L/kg wet-wt)

Log Biotransformation Half-life (HL) = 0.2996 days (HL = 1.994 days)

Log BCF Arnot-Gobas method (upper trophic) = 2.113 (BCF = 129.9)

Log BAF Arnot-Gobas method (upper trophic) = 2.114 (BAF = 129.9)

log Kow used: 3.16 (expkow database)

Volatilization from Water:

Henry LC: 6.96E-006 atm-m3/mole (estimated by Bond SAR Method)

Half-Life from Model River: 105.1 hours (4.377 days)

Half-Life from Model Lake : 1249 hours (52.06 days)

Removal In Wastewater Treatment:

Total removal: 7.66 percent

Total biodegradation: 0.14 percent

Total sludge adsorption: 7.15 percent

Total to Air: 0.37 percent

(using 10000 hr Bio P,A,S)

Level III Fugacity Model:

Mass Amount Half-Life Emissions

(percent) (hr) (kg/hr)

Air 0.0611 0.514 1000

Water 28.9 360 1000

Soil 70.9 720 1000

Sediment 0.147 3.24e+003 0

Persistence Time: 424 hr

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