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CAS Num: 000110-43-0

SMILES : O=C(CCCCC)C

CHEM : 2-Heptanone

MOL FOR: C7 H14 O1

MOL WT : 114.19

------------------------------ 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) = 1.73

Log Kow (Exper. database match) = 1.98

Exper. Ref: HANSCH,C ET AL. (1995)

Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.43):

Boiling Pt (deg C): 141.64 (Adapted Stein & Brown method)

Melting Pt (deg C): -42.77 (Mean or Weighted MP)

VP(mm Hg,25 deg C): 4.91 (Mean VP of Antoine & Grain methods)

VP (Pa, 25 deg C) : 655 (Mean VP of Antoine & Grain methods)

MP (exp database): -35 deg C

BP (exp database): 151.0 deg C

VP (exp database): 3.86E+00 mm Hg (5.15E+002 Pa) at 25 deg C

Water Solubility Estimate from Log Kow (WSKOW v1.41):

Water Solubility at 25 deg C (mg/L): 2145

log Kow used: 1.98 (expkow database)

no-melting pt equation used

Water Sol (Exper. database match) = 4300 mg/L (25 deg C)

Exper. Ref: RIDDICK,JA ET AL. (1986)

Water Sol Estimate from Fragments:

Wat Sol (v1.01 est) = 3740.2 mg/L

ECOSAR Class Program (ECOSAR v1.00):

Class(es) found:

Neutral Organics

Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:

Bond Method : 1.54E-004 atm-m3/mole (1.56E+001 Pa-m3/mole)

Group Method: 1.58E-004 atm-m3/mole (1.60E+001 Pa-m3/mole)

Exper Database: 1.69E-04 atm-m3/mole (1.71E+001 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: 3.439E-004 atm-m3/mole (3.485E+001 Pa-m3/mole)

VP: 4.91 mm Hg (source: MPBPVP)

WS: 2.15E+003 mg/L (source: WSKOWWIN)

Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:

Log Kow used: 1.98 (exp database)

Log Kaw used: -2.161 (exp database)

Log Koa (KOAWIN v1.10 estimate): 4.141

Log Koa (experimental database): 4.150

Probability of Rapid Biodegradation (BIOWIN v4.10):

Biowin1 (Linear Model) : 0.8084

Biowin2 (Non-Linear Model) : 0.9415

Expert Survey Biodegradation Results:

Biowin3 (Ultimate Survey Model): 3.2227 (weeks )

Biowin4 (Primary Survey Model) : 3.9298 (days )

MITI Biodegradation Probability:

Biowin5 (MITI Linear Model) : 0.6887

Biowin6 (MITI Non-Linear Model): 0.8605

Anaerobic Biodegradation Probability:

Biowin7 (Anaerobic Linear Model): 0.0713

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): 515 Pa (3.86 mm Hg)

Log Koa (Exp database): 4.150

Kp (particle/gas partition coef. (m3/ug)):

Mackay model : 5.83E-009

Octanol/air (Koa) model: 3.47E-009

Fraction sorbed to airborne particulates (phi):

Junge-Pankow model : 2.11E-007

Mackay model : 4.66E-007

Octanol/air (Koa) model: 2.77E-007

Atmospheric Oxidation (25 deg C) [AopWin v1.92]:

Hydroxyl Radicals Reaction:

OVERALL OH Rate Constant = 8.1732 E-12 cm3/molecule-sec

Half-Life = 1.309 Days (12-hr day; 1.5E6 OH/cm3)

Half-Life = 15.704 Hrs

Ozone Reaction:

No Ozone Reaction Estimation

Fraction sorbed to airborne particulates (phi):

3.38E-007 (Junge-Pankow, Mackay avg)

2.77E-007 (Koa method)

Note: the sorbed fraction may be resistant to atmospheric oxidation

Soil Adsorption Coefficient (KOCWIN v2.00):

Koc : 27.3 L/kg (MCI method)

Log Koc: 1.436 (MCI method)

Koc : 164.4 L/kg (Kow method)

Log Koc: 2.216 (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 = 0.973 (BCF = 9.406 L/kg wet-wt)

Log Biotransformation Half-life (HL) = -0.7803 days (HL = 0.1658 days)

Log BCF Arnot-Gobas method (upper trophic) = 0.944 (BCF = 8.781)

Log BAF Arnot-Gobas method (upper trophic) = 0.944 (BAF = 8.781)

log Kow used: 1.98 (expkow database)

Volatilization from Water:

Henry LC: 0.000169 atm-m3/mole (Henry experimental database)

Half-Life from Model River: 4.792 hours

Half-Life from Model Lake : 141.9 hours (5.912 days)

Removal In Wastewater Treatment:

Total removal: 9.73 percent

Total biodegradation: 0.09 percent

Total sludge adsorption: 2.00 percent

Total to Air: 7.64 percent

(using 10000 hr Bio P,A,S)

Level III Fugacity Model:

Mass Amount Half-Life Emissions

(percent) (hr) (kg/hr)

Air 4.83 21.9 1000

Water 34.8 360 1000

Soil 60.3 720 1000

Sediment 0.103 3.24e+003 0

Persistence Time: 277 hr

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