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CAS Number: 8008-51-3

SMILES : O=C(C2)C1(C)C(C)(C)C2CC1

CHEM : Oils, camphor

MOL FOR: C10 H16 O1

MOL WT : 152.24

------------------------------ 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) = 3.04

Log Kow (Exper. database match) = 2.38

Exper. Ref: DAYLIGHT (1999)

Log Kow (Exper. database match) = 2.74

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

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

Boiling Pt (deg C): 203.89 (Adapted Stein & Brown method)

Melting Pt (deg C): 28.07 (Mean or Weighted MP)

VP(mm Hg,25 deg C): 0.0107 (Modified Grain method)

VP (Pa, 25 deg C) : 1.42 (Modified Grain method)

MP (exp database): 176 deg C

BP (exp database): 204 deg C

VP (exp database): 7.20E-02 mm Hg (9.60E+000 Pa) at 25 deg C

Subcooled liquid VP: 2.24 mm Hg (25 deg C, exp database VP )

: 299 Pa (25 deg C, exp database VP )

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

Water Solubility at 25 deg C (mg/L): 339.1

log Kow used: 2.74 (expkow database)

no-melting pt equation used

Water Sol (Exper. database match) = 1600 mg/L (25 deg C)

Exper. Ref: YALKOWSKY,SH & HE,Y (2003)

Water Sol (Exper. database match) = 100 mg/L (25 deg C)

Exper. Ref: RIDDICK,JA ET AL. (1986)

Water Sol Estimate from Fragments:

Wat Sol (v1.01 est) = 706.1 mg/L

ECOSAR Class Program (ECOSAR v1.00):

Class(es) found:

Neutral Organics

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

Bond Method : 7.00E-005 atm-m3/mole (7.09E+000 Pa-m3/mole)

Group Method: Incomplete

Exper Database: 8.10E-05 atm-m3/mole (8.21E+000 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: 6.321E-006 atm-m3/mole (6.405E-001 Pa-m3/mole)

VP: 0.0107 mm Hg (source: MPBPVP)

WS: 339 mg/L (source: WSKOWWIN)

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

Log Kow used: 2.74 (exp database)

Log Kaw used: -2.480 (exp database)

Log Koa (KOAWIN v1.10 estimate): 5.220

Log Koa (experimental database): None

Probability of Rapid Biodegradation (BIOWIN v4.10):

Biowin1 (Linear Model) : 0.3140

Biowin2 (Non-Linear Model) : 0.0451

Expert Survey Biodegradation Results:

Biowin3 (Ultimate Survey Model): 2.4160 (weeks-months)

Biowin4 (Primary Survey Model) : 3.2990 (days-weeks )

MITI Biodegradation Probability:

Biowin5 (MITI Linear Model) : 0.5851

Biowin6 (MITI Non-Linear Model): 0.5988

Anaerobic Biodegradation Probability:

Biowin7 (Anaerobic Linear Model): -0.7836

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): 299 Pa (2.24 mm Hg)

Log Koa (Koawin est ): 5.220

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

Mackay model : 1E-008

Octanol/air (Koa) model: 4.07E-008

Fraction sorbed to airborne particulates (phi):

Junge-Pankow model : 3.63E-007

Mackay model : 8.04E-007

Octanol/air (Koa) model: 3.26E-006

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

Hydroxyl Radicals Reaction:

OVERALL OH Rate Constant = 9.8767 E-12 cm3/molecule-sec

Half-Life = 1.083 Days (12-hr day; 1.5E6 OH/cm3)

Half-Life = 12.995 Hrs

Ozone Reaction:

No Ozone Reaction Estimation

Fraction sorbed to airborne particulates (phi):

5.83E-007 (Junge-Pankow, Mackay avg)

3.26E-006 (Koa method)

Note: the sorbed fraction may be resistant to atmospheric oxidation

Soil Adsorption Coefficient (KOCWIN v2.00):

Koc : 117.1 L/kg (MCI method)

Log Koc: 2.068 (MCI method)

Koc : 432.8 L/kg (Kow method)

Log Koc: 2.636 (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 = 1.475 (BCF = 29.84 L/kg wet-wt)

Log Biotransformation Half-life (HL) = -0.1779 days (HL = 0.6639 days)

Log BCF Arnot-Gobas method (upper trophic) = 1.682 (BCF = 48.05)

Log BAF Arnot-Gobas method (upper trophic) = 1.682 (BAF = 48.05)

log Kow used: 2.74 (expkow database)

Volatilization from Water:

Henry LC: 8.1E-005 atm-m3/mole (Henry experimental database)

Half-Life from Model River: 10.18 hours

Half-Life from Model Lake : 214.5 hours (8.937 days)

Removal In Wastewater Treatment:

Total removal: 7.85 percent

Total biodegradation: 0.11 percent

Total sludge adsorption: 3.79 percent

Total to Air: 3.96 percent

(using 10000 hr Bio P,A,S)

Level III Fugacity Model:

Mass Amount Half-Life Emissions

(percent) (hr) (kg/hr)

Air 1.82 26 1000

Water 21.6 900 1000

Soil 76.4 1.8e+003 1000

Sediment 0.163 8.1e+003 0

Persistence Time: 744 hr

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