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CAS Number: 70080-82-9

SMILES : CC1Cc2cc(c(c(c2CO1)O)C)OC

CHEM :

MOL FOR: C12 H16 O3

MOL WT : 208.26

------------------------------ EPI SUMMARY (v4.11) --------------------------

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 v1.68 estimate) = 2.78

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

Boiling Pt (deg C): 318.75 (Adapted Stein & Brown method)

Melting Pt (deg C): 102.03 (Mean or Weighted MP)

VP(mm Hg,25 deg C): 3.91E-005 (Modified Grain method)

VP (Pa, 25 deg C) : 0.00522 (Modified Grain method)

Subcooled liquid VP: 0.000221 mm Hg (25 deg C, Mod-Grain method)

: 0.0294 Pa (25 deg C, Mod-Grain method)

Water Solubility Estimate from Log Kow (WSKOW v1.42):

Water Solubility at 25 deg C (mg/L): 643.2

log Kow used: 2.78 (estimated)

no-melting pt equation used

Water Sol Estimate from Fragments:

Wat Sol (v1.01 est) = 3225.1 mg/L

ECOSAR Class Program (ECOSAR v1.11):

Class(es) found:

Phenols

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

Bond Method : 3.05E-010 atm-m3/mole (3.09E-005 Pa-m3/mole)

Group Method: 2.08E-010 atm-m3/mole (2.11E-005 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: 1.666E-008 atm-m3/mole (1.688E-003 Pa-m3/mole)

VP: 3.91E-005 mm Hg (source: MPBPVP)

WS: 643 mg/L (source: WSKOWWIN)

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

Log Kow used: 2.78 (KowWin est)

Log Kaw used: -7.904 (HenryWin est)

Log Koa (KOAWIN v1.10 estimate): 10.684

Log Koa (experimental database): None

Probability of Rapid Biodegradation (BIOWIN v4.10):

Biowin1 (Linear Model) : 0.6581

Biowin2 (Non-Linear Model) : 0.7177

Expert Survey Biodegradation Results:

Biowin3 (Ultimate Survey Model): 2.5788 (weeks-months)

Biowin4 (Primary Survey Model) : 3.5173 (days-weeks )

MITI Biodegradation Probability:

Biowin5 (MITI Linear Model) : 0.3050

Biowin6 (MITI Non-Linear Model): 0.1551

Anaerobic Biodegradation Probability:

Biowin7 (Anaerobic Linear Model): 0.1216

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): 0.0295 Pa (0.000221 mm Hg)

Log Koa (Koawin est ): 10.684

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

Mackay model : 0.000102

Octanol/air (Koa) model: 0.0119

Fraction sorbed to airborne particulates (phi):

Junge-Pankow model : 0.00366

Mackay model : 0.00808

Octanol/air (Koa) model: 0.487

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

Hydroxyl Radicals Reaction:

OVERALL OH Rate Constant = 222.6749 E-12 cm3/molecule-sec

Half-Life = 0.048 Days (12-hr day; 1.5E6 OH/cm3)

Half-Life = 0.576 Hrs

Ozone Reaction:

No Ozone Reaction Estimation

Reaction With Nitrate Radicals May Be Important!

Fraction sorbed to airborne particulates (phi):

0.00587 (Junge-Pankow, Mackay avg)

0.487 (Koa method)

Note: the sorbed fraction may be resistant to atmospheric oxidation

Soil Adsorption Coefficient (KOCWIN v2.00):

Koc : 467.2 L/kg (MCI method)

Log Koc: 2.669 (MCI method)

Koc : 393.5 L/kg (Kow method)

Log Koc: 2.595 (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 v3.01):

Log BCF from regression-based method = 1.498 (BCF = 31.49 L/kg wet-wt)

Log Biotransformation Half-life (HL) = -1.3486 days (HL = 0.04482 days)

Log BCF Arnot-Gobas method (upper trophic) = 1.144 (BCF = 13.95)

Log BAF Arnot-Gobas method (upper trophic) = 1.144 (BAF = 13.95)

log Kow used: 2.78 (estimated)

Volatilization from Water:

Henry LC: 2.08E-010 atm-m3/mole (estimated by Group SAR Method)

Half-Life from Model River: 4.062E+006 hours (1.693E+005 days)

Half-Life from Model Lake : 4.431E+007 hours (1.846E+006 days)

Removal In Wastewater Treatment:

Total removal: 4.20 percent

Total biodegradation: 0.11 percent

Total sludge adsorption: 4.09 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 0.00155 1.15 1000

Water 12.8 900 1000

Soil 86.8 1.8e+003 1000

Sediment 0.332 8.1e+003 0

Persistence Time: 1.75e+003 hr

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