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CAS Number: 1547-26-8
SMILES : C=C(C(C(C(F)F)(F)F)(F)F)F
CHEM :
MOL FOR: C5 H3 F7
MOL WT : 196.07
------------------------------ 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) = 3.18
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
Boiling Pt (deg C): -15.12 (Adapted Stein & Brown method)
Melting Pt (deg C): -135.64 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 2.88E+003 (Mean VP of Antoine & Grain methods)
VP (Pa, 25 deg C) : 3.84E+005 (Mean VP of Antoine & Grain methods)
Water Solubility Estimate from Log Kow (WSKOW v1.42):
Water Solubility at 25 deg C (mg/L): 88.88
log Kow used: 3.18 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 11.546 mg/L
ECOSAR Class Program (ECOSAR v1.11):
Class(es) found:
Neutral Organics
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : 2.02E+001 atm-m3/mole (2.05E+006 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: 2.206E+000 atm-m3/mole (2.235E+005 Pa-m3/mole)
VP: 2.88E+003 mm Hg (source: MPBPVP)
WS: 88.9 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 3.18 (KowWin est)
Log Kaw used: 2.917 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 0.263
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 0.2863
Biowin2 (Non-Linear Model) : 0.0384
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 2.3416 (weeks-months)
Biowin4 (Primary Survey Model) : 3.2580 (days-weeks )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.3474
Biowin6 (MITI Non-Linear Model): 0.0000
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): -0.1453
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): 3.69E+005 Pa (2.77E+003 mm Hg)
Log Koa (Koawin est ): 0.263
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 8.12E-012
Octanol/air (Koa) model: 4.5E-013
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 2.93E-010
Mackay model : 6.5E-010
Octanol/air (Koa) model: 3.6E-011
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 8.2037 E-12 cm3/molecule-sec
Half-Life = 1.304 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 15.646 Hrs
Ozone Reaction:
OVERALL Ozone Rate Constant = 0.070000 E-17 cm3/molecule-sec
Half-Life = 16.371 Days (at 7E11 mol/cm3)
Fraction sorbed to airborne particulates (phi):
4.72E-010 (Junge-Pankow, Mackay avg)
3.6E-011 (Koa method)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc : 1895 L/kg (MCI method)
Log Koc: 3.278 (MCI method)
Koc : 574.8 L/kg (Kow method)
Log Koc: 2.760 (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 = 1.762 (BCF = 57.87 L/kg wet-wt)
Log Biotransformation Half-life (HL) = 0.2769 days (HL = 1.892 days)
Log BCF Arnot-Gobas method (upper trophic) = 2.123 (BCF = 132.7)
Log BAF Arnot-Gobas method (upper trophic) = 2.123 (BAF = 132.8)
log Kow used: 3.18 (estimated)
Volatilization from Water:
Henry LC: 20.2 atm-m3/mole (estimated by Bond SAR Method)
Half-Life from Model River: 1.429 hours
Half-Life from Model Lake : 133 hours (5.542 days)
Removal In Wastewater Treatment (recommended maximum 95%):
Total removal: 99.99 percent
Total biodegradation: 0.03 percent
Total sludge adsorption: 3.61 percent
Total to Air: 96.35 percent
(using 10000 hr Bio P,A,S)
Level III Fugacity Model:
Mass Amount Half-Life Emissions
(percent) (hr) (kg/hr)
Air 22.5 29 1000
Water 69.3 900 1000
Soil 0.759 1.8e+003 1000
Sediment 7.42 8.1e+003 0
Persistence Time: 113 hr