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CAS Number: 119-51-7
SMILES : O=C(c(cccc1)c1)C(=NO)C
CHEM : 1,2-Propanedione, 1-phenyl-, 2-oxime
MOL FOR: C9 H9 N1 O2
MOL WT : 163.18
------------------------------ 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) = 3.65
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
Boiling Pt (deg C): 305.34 (Adapted Stein & Brown method)
Melting Pt (deg C): 51.66 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 1.3E-005 (Modified Grain method)
VP (Pa, 25 deg C) : 0.00173 (Modified Grain method)
MP (exp database): 113-115 deg C
Subcooled liquid VP: 9.58E-005 mm Hg (25 deg C, Mod-Grain method)
: 0.0128 Pa (25 deg C, Mod-Grain method)
Water Solubility Estimate from Log Kow (WSKOW v1.42):
Water Solubility at 25 deg C (mg/L): 50.32
log Kow used: 3.65 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 1641.6 mg/L
ECOSAR Class Program (ECOSAR v1.11):
Class(es) found:
Aliphatic Amines
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : 1.56E-008 atm-m3/mole (1.58E-003 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: 5.547E-008 atm-m3/mole (5.620E-003 Pa-m3/mole)
VP: 1.3E-005 mm Hg (source: MPBPVP)
WS: 50.3 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 3.65 (KowWin est)
Log Kaw used: -6.195 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 9.845
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 0.8048
Biowin2 (Non-Linear Model) : 0.8847
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 2.8381 (weeks )
Biowin4 (Primary Survey Model) : 3.5950 (days-weeks )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.3859
Biowin6 (MITI Non-Linear Model): 0.3249
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): 0.1057
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): 0.0128 Pa (9.58E-005 mm Hg)
Log Koa (Koawin est ): 9.845
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 0.000235
Octanol/air (Koa) model: 0.00172
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 0.00841
Mackay model : 0.0184
Octanol/air (Koa) model: 0.121
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 2.3079 E-12 cm3/molecule-sec
Half-Life = 4.635 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 55.615 Hrs
Ozone Reaction:
No Ozone Reaction Estimation
Fraction sorbed to airborne particulates (phi):
0.0134 (Junge-Pankow, Mackay avg)
0.121 (Koa method)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc : 295.1 L/kg (MCI method)
Log Koc: 2.470 (MCI method)
Koc : 1379 L/kg (Kow method)
Log Koc: 3.140 (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 = 2.077 (BCF = 119.3 L/kg wet-wt)
Log Biotransformation Half-life (HL) = -0.4670 days (HL = 0.3412 days)
Log BCF Arnot-Gobas method (upper trophic) = 2.043 (BCF = 110.5)
Log BAF Arnot-Gobas method (upper trophic) = 2.043 (BAF = 110.5)
log Kow used: 3.65 (estimated)
Volatilization from Water:
Henry LC: 1.56E-008 atm-m3/mole (estimated by Bond SAR Method)
Half-Life from Model River: 4.794E+004 hours (1998 days)
Half-Life from Model Lake : 5.231E+005 hours (2.18E+004 days)
Removal In Wastewater Treatment:
Total removal: 16.92 percent
Total biodegradation: 0.21 percent
Total sludge adsorption: 16.70 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 0.262 111 1000
Water 17.7 360 1000
Soil 81.8 720 1000
Sediment 0.228 3.24e+003 0
Persistence Time: 742 hr