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CAS Number: 10133-50-3
SMILES : CC(=C)c1ccc(cc1)C=O
CHEM :
MOL FOR: C10 H10 O1
MOL WT : 146.19
------------------------------ 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) = 3.16
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
Boiling Pt (deg C): 233.06 (Adapted Stein & Brown method)
Melting Pt (deg C): 8.47 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 0.0667 (Mean VP of Antoine & Grain methods)
VP (Pa, 25 deg C) : 8.89 (Mean VP of Antoine & Grain methods)
Water Solubility Estimate from Log Kow (WSKOW v1.42):
Water Solubility at 25 deg C (mg/L): 157.9
log Kow used: 3.16 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 302.17 mg/L
ECOSAR Class Program (ECOSAR v1.11):
Class(es) found:
Aldehydes (Mono)
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : 1.08E-005 atm-m3/mole (1.09E+000 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: 8.125E-005 atm-m3/mole (8.233E+000 Pa-m3/mole)
VP: 0.0667 mm Hg (source: MPBPVP)
WS: 158 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 3.16 (KowWin est)
Log Kaw used: -3.355 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 6.515
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 0.9626
Biowin2 (Non-Linear Model) : 0.9997
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 2.8984 (weeks )
Biowin4 (Primary Survey Model) : 3.8335 (days )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.7343
Biowin6 (MITI Non-Linear Model): 0.8328
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): 0.3503
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): 8.43 Pa (0.0632 mm Hg)
Log Koa (Koawin est ): 6.515
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 3.56E-007
Octanol/air (Koa) model: 8.04E-007
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 1.29E-005
Mackay model : 2.85E-005
Octanol/air (Koa) model: 6.43E-005
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 69.3438 E-12 cm3/molecule-sec
Half-Life = 0.154 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 1.851 Hrs
Ozone Reaction:
OVERALL Ozone Rate Constant = 13.650000 E-17 cm3/molecule-sec
Half-Life = 0.084 Days (at 7E11 mol/cm3)
Half-Life = 2.015 Hrs
Fraction sorbed to airborne particulates (phi):
2.07E-005 (Junge-Pankow, Mackay avg)
6.43E-005 (Koa method)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc : 53.07 L/kg (MCI method)
Log Koc: 1.725 (MCI method)
Koc : 277.8 L/kg (Kow method)
Log Koc: 2.444 (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 = 1.752 (BCF = 56.45 L/kg wet-wt)
Log Biotransformation Half-life (HL) = 0.3862 days (HL = 2.433 days)
Log BCF Arnot-Gobas method (upper trophic) = 2.126 (BCF = 133.6)
Log BAF Arnot-Gobas method (upper trophic) = 2.126 (BAF = 133.7)
log Kow used: 3.16 (estimated)
Volatilization from Water:
Henry LC: 1.08E-005 atm-m3/mole (estimated by Bond SAR Method)
Half-Life from Model River: 66.78 hours (2.783 days)
Half-Life from Model Lake : 829.9 hours (34.58 days)
Removal In Wastewater Treatment:
Total removal: 7.85 percent
Total biodegradation: 0.14 percent
Total sludge adsorption: 7.14 percent
Total to Air: 0.57 percent
(using 10000 hr Bio P,A,S)
Level III Fugacity Model:
Mass Amount Half-Life Emissions
(percent) (hr) (kg/hr)
Air 0.164 1.3 1000
Water 30.6 360 1000
Soil 69.1 720 1000
Sediment 0.123 3.24e+003 0
Persistence Time: 408 hr