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CAS Num: 008023-91-4


CHEM : Oils, galbanum

MOL FOR: C11 H18

MOL WT : 150.27

------------------------------ 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) = 5.18

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

Boiling Pt (deg C): 196.60 (Adapted Stein & Brown method)

Melting Pt (deg C): -35.11 (Mean or Weighted MP)

VP(mm Hg,25 deg C): 0.608 (Mean VP of Antoine & Grain methods)

VP (Pa, 25 deg C) : 81.1 (Mean VP of Antoine & Grain methods)

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

Water Solubility at 25 deg C (mg/L): 0.8331

log Kow used: 5.18 (estimated)

no-melting pt equation used

Water Sol Estimate from Fragments:

Wat Sol (v1.01 est) = 4.5169 mg/L

ECOSAR Class Program (ECOSAR v1.00):

Class(es) found:

Neutral Organics

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

Bond Method : 4.79E-001 atm-m3/mole (4.85E+004 Pa-m3/mole)

Group Method: 1.44E-001 atm-m3/mole (1.46E+004 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: 1.443E-001 atm-m3/mole (1.462E+004 Pa-m3/mole)

VP: 0.608 mm Hg (source: MPBPVP)

WS: 0.833 mg/L (source: WSKOWWIN)

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

Log Kow used: 5.18 (KowWin est)

Log Kaw used: 1.292 (HenryWin est)

Log Koa (KOAWIN v1.10 estimate): 3.888

Log Koa (experimental database): None

Probability of Rapid Biodegradation (BIOWIN v4.10):

Biowin1 (Linear Model) : 0.7844

Biowin2 (Non-Linear Model) : 0.9381

Expert Survey Biodegradation Results:

Biowin3 (Ultimate Survey Model): 3.1654 (weeks )

Biowin4 (Primary Survey Model) : 3.9000 (days )

MITI Biodegradation Probability:

Biowin5 (MITI Linear Model) : 0.5065

Biowin6 (MITI Non-Linear Model): 0.5311

Anaerobic Biodegradation Probability:

Biowin7 (Anaerobic Linear Model): 0.0281

Ready Biodegradability Prediction: YES

Hydrocarbon Biodegradation (BioHCwin v1.01):

LOG BioHC Half-Life (days) : 0.6120

BioHC Half-Life (days) : 4.0928

Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:

Vapor pressure (liquid/subcooled): 74.4 Pa (0.558 mm Hg)

Log Koa (Koawin est ): 3.888

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

Mackay model : 4.03E-008

Octanol/air (Koa) model: 1.9E-009

Fraction sorbed to airborne particulates (phi):

Junge-Pankow model : 1.46E-006

Mackay model : 3.23E-006

Octanol/air (Koa) model: 1.52E-007

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

Hydroxyl Radicals Reaction:

OVERALL OH Rate Constant = 148.3460 E-12 cm3/molecule-sec

Half-Life = 0.072 Days (12-hr day; 1.5E6 OH/cm3)

Half-Life = 0.865 Hrs

Ozone Reaction:

OVERALL Ozone Rate Constant = 5.440000 E-17 cm3/molecule-sec

Half-Life = 0.211 Days (at 7E11 mol/cm3)

Half-Life = 5.056 Hrs

Fraction sorbed to airborne particulates (phi):

2.34E-006 (Junge-Pankow, Mackay avg)

1.52E-007 (Koa method)

Note: the sorbed fraction may be resistant to atmospheric oxidation

Soil Adsorption Coefficient (KOCWIN v2.00):

Koc : 2644 L/kg (MCI method)

Log Koc: 3.422 (MCI method)

Koc : 3.128E+004 L/kg (Kow method)

Log Koc: 4.495 (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 = 3.083 (BCF = 1210 L/kg wet-wt)

Log Biotransformation Half-life (HL) = 0.7366 days (HL = 5.453 days)

Log BCF Arnot-Gobas method (upper trophic) = 3.269 (BCF = 1858)

Log BAF Arnot-Gobas method (upper trophic) = 3.348 (BAF = 2230)

log Kow used: 5.18 (estimated)

Volatilization from Water:

Henry LC: 0.144 atm-m3/mole (estimated by Group SAR Method)

Half-Life from Model River: 1.256 hours

Half-Life from Model Lake : 116.5 hours (4.854 days)

Removal In Wastewater Treatment (recommended maximum 95%):

Total removal: 98.78 percent

Total biodegradation: 0.19 percent

Total sludge adsorption: 53.49 percent

Total to Air: 45.11 percent

(using 10000 hr Bio P,A,S)

Level III Fugacity Model:

Mass Amount Half-Life Emissions

(percent) (hr) (kg/hr)

Air 1.41 1.29 1000

Water 60.7 360 1000

Soil 32.8 720 1000

Sediment 5.1 3.24e+003 0

Persistence Time: 102 hr

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