SMILES : o1cccc1Cn2cccc2
CHEM : 1H-Pyrrole, 1-(2-furanylmethyl)-
CAS NUM: 001438-94-4
MOL FOR: C9 H9 N1 O1
MOL WT : 147.18
------------------------------ EPI SUMMARY (v3.20) --------------------------
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) = 2.50
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
Boiling Pt (deg C): 224.28 (Adapted Stein & Brown method)
Melting Pt (deg C): 31.64 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 0.0858 (Modified Grain method)
BP (exp database): 76-78 @ 1 mm Hg deg C
Subcooled liquid VP: 0.0984 mm Hg (25 deg C, Mod-Grain method)
Water Solubility Estimate from Log Kow (WSKOW v1.41):
Water Solubility at 25 deg C (mg/L): 568
log Kow used: 2.50 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 762.62 mg/L
ECOSAR Class Program (ECOSAR v0.99h):
Class(es) found:
Neutral Organics
Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
Bond Method : 1.56E-005 atm-m3/mole
Group Method: Incomplete
Henrys LC [VP/WSol estimate using EPI values]: 2.925E-005 atm-m3/mole
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 2.50 (KowWin est)
Log Kaw used: -3.195 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 5.695
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 0.6775
Biowin2 (Non-Linear Model) : 0.7148
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 2.8739 (weeks )
Biowin4 (Primary Survey Model) : 3.6354 (days-weeks )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.2761
Biowin6 (MITI Non-Linear Model): 0.2676
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): 0.1607
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): 13.1 Pa (0.0984 mm Hg)
Log Koa (Koawin est ): 5.695
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 2.29E-007
Octanol/air (Koa) model: 1.22E-007
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 8.26E-006
Mackay model : 1.83E-005
Octanol/air (Koa) model: 9.73E-006
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 200.9340 E-12 cm3/molecule-sec
Half-Life = 0.053 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 0.639 Hrs
Ozone Reaction:
No Ozone Reaction Estimation
Reaction With Nitrate Radicals May Be Important!
Fraction sorbed to airborne particulates (phi): 1.33E-005 (Junge,Mackay)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (PCKOCWIN v1.66):
Koc : 3320
Log Koc: 3.521
Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
Rate constants can NOT be estimated for this structure!
Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
Log BCF from regression-based method = 1.228 (BCF = 16.9)
log Kow used: 2.50 (estimated)
Volatilization from Water:
Henry LC: 1.56E-005 atm-m3/mole (estimated by Bond SAR Method)
Half-Life from Model River: 71.84 hours (2.993 days)
Half-Life from Model Lake : 611.9 hours (25.5 days)
Removal In Wastewater Treatment:
Total removal: 3.93 percent
Total biodegradation: 0.10 percent
Total sludge adsorption: 2.98 percent
Total to Air: 0.85 percent
(using 10000 hr Bio P,A,S)
Level III Fugacity Model:
Mass Amount Half-Life Emissions
(percent) (hr) (kg/hr)
Air 0.152 1.28 1000
Water 27 360 1000
Soil 72.7 720 1000
Sediment 0.188 3.24e+003 0
Persistence Time: 429 hr