This page contains the EPI System Summary only.
For complete control of this information -
Download the free EPI SuiteTM v4.0 program : here
also you can go back to the Datasheet
CAS Num: 004352-99-2
SMILES : O1C(CCC)OC(C)C1
CHEM :
MOL FOR: C7 H14 O2
MOL WT : 130.19
------------------------------ EPI SUMMARY (v4.00) --------------------------
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) = 1.51
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.43):
Boiling Pt (deg C): 156.02 (Adapted Stein & Brown method)
Melting Pt (deg C): -33.63 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 3.93 (Mean VP of Antoine & Grain methods)
VP (Pa, 25 deg C) : 524 (Mean VP of Antoine & Grain methods)
Water Solubility Estimate from Log Kow (WSKOW v1.41):
Water Solubility at 25 deg C (mg/L): 4712
log Kow used: 1.51 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 11560 mg/L
ECOSAR Class Program (ECOSAR v1.00):
Class(es) found:
Neutral Organics
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : 6.93E-005 atm-m3/mole (7.02E+000 Pa-m3/mole)
Group Method: 2.68E-005 atm-m3/mole (2.72E+000 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: 1.429E-004 atm-m3/mole (1.448E+001 Pa-m3/mole)
VP: 3.93 mm Hg (source: MPBPVP)
WS: 4.71E+003 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 1.51 (KowWin est)
Log Kaw used: -2.548 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 4.058
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : -0.0092
Biowin2 (Non-Linear Model) : 0.0033
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 2.8941 (weeks )
Biowin4 (Primary Survey Model) : 3.6404 (days-weeks )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.4720
Biowin6 (MITI Non-Linear Model): 0.3609
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): 0.1733
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): 480 Pa (3.6 mm Hg)
Log Koa (Koawin est ): 4.058
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 6.25E-009
Octanol/air (Koa) model: 2.81E-009
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 2.26E-007
Mackay model : 5E-007
Octanol/air (Koa) model: 2.24E-007
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 22.2866 E-12 cm3/molecule-sec
Half-Life = 0.480 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 5.759 Hrs
Ozone Reaction:
No Ozone Reaction Estimation
Fraction sorbed to airborne particulates (phi):
3.63E-007 (Junge-Pankow, Mackay avg)
2.24E-007 (Koa method)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc : 12.93 L/kg (MCI method)
Log Koc: 1.112 (MCI method)
Koc : 37.94 L/kg (Kow method)
Log Koc: 1.579 (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 v3.00):
Log BCF from regression-based method = 0.663 (BCF = 4.606 L/kg wet-wt)
Log Biotransformation Half-life (HL) = -0.7932 days (HL = 0.161 days)
Log BCF Arnot-Gobas method (upper trophic) = 0.576 (BCF = 3.765)
Log BAF Arnot-Gobas method (upper trophic) = 0.576 (BAF = 3.765)
log Kow used: 1.51 (estimated)
Volatilization from Water:
Henry LC: 6.93E-005 atm-m3/mole (estimated by Bond SAR Method)
Half-Life from Model River: 10.8 hours
Half-Life from Model Lake : 213.5 hours (8.897 days)
Removal In Wastewater Treatment:
Total removal: 5.44 percent
Total biodegradation: 0.09 percent
Total sludge adsorption: 1.83 percent
Total to Air: 3.52 percent
(using 10000 hr Bio P,A,S)
Level III Fugacity Model:
Mass Amount Half-Life Emissions
(percent) (hr) (kg/hr)
Air 2.34 11.5 1000
Water 39.2 360 1000
Soil 58.3 720 1000
Sediment 0.0931 3.24e+003 0
Persistence Time: 299 hr