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CAS Number: 872-05-9

SMILES : C(=C)CCCCCCCC

CHEM : 1-Decene

MOL FOR: C10 H20

MOL WT : 140.27

------------------------------ EPI SUMMARY (v4.00) --------------------------

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 v1.67 estimate) = 5.12

Log Kow (Exper. database match) = 5.70

Exper. Ref: AMER PETROLEUM INSTITUTE (1994)

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

Boiling Pt (deg C): 162.99 (Adapted Stein & Brown method)

Melting Pt (deg C): -45.48 (Mean or Weighted MP)

VP(mm Hg,25 deg C): 2.09 (Mean VP of Antoine & Grain methods)

VP (Pa, 25 deg C) : 279 (Mean VP of Antoine & Grain methods)

MP (exp database): -94 deg C

BP (exp database): 170 deg C

VP (exp database): 1.67E+00 mm Hg (2.23E+002 Pa) at 25 deg C

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

Water Solubility at 25 deg C (mg/L): 0.3288

log Kow used: 5.70 (expkow database)

no-melting pt equation used

Water Sol (Exper. database match) = 0.57 mg/L (25 deg C)

Exper. Ref: KERTES,AS (1989)

Water Sol Estimate from Fragments:

Wat Sol (v1.01 est) = 0.41674 mg/L

ECOSAR Class Program (ECOSAR v1.00):

Class(es) found:

Neutral Organics

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

Bond Method : 1.11E+000 atm-m3/mole (1.13E+005 Pa-m3/mole)

Group Method: 2.13E+000 atm-m3/mole (2.16E+005 Pa-m3/mole)

Exper Database: 5.41E-01 atm-m3/mole (5.48E+004 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: 1.173E+000 atm-m3/mole (1.189E+005 Pa-m3/mole)

VP: 2.09 mm Hg (source: MPBPVP)

WS: 0.329 mg/L (source: WSKOWWIN)

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

Log Kow used: 5.70 (exp database)

Log Kaw used: 1.345 (exp database)

Log Koa (KOAWIN v1.10 estimate): 4.355

Log Koa (experimental database): None

Probability of Rapid Biodegradation (BIOWIN v4.10):

Biowin1 (Linear Model) : 0.7892

Biowin2 (Non-Linear Model) : 0.9459

Expert Survey Biodegradation Results:

Biowin3 (Ultimate Survey Model): 3.1875 (weeks )

Biowin4 (Primary Survey Model) : 3.9144 (days )

MITI Biodegradation Probability:

Biowin5 (MITI Linear Model) : 0.6597

Biowin6 (MITI Non-Linear Model): 0.8303

Anaerobic Biodegradation Probability:

Biowin7 (Anaerobic Linear Model): 0.4001

Ready Biodegradability Prediction: YES

Hydrocarbon Biodegradation (BioHCwin v1.01):

LOG BioHC Half-Life (days) : 0.8378

BioHC Half-Life (days) : 6.8829

Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:

Vapor pressure (liquid/subcooled): 223 Pa (1.67 mm Hg)

Log Koa (Koawin est ): 4.355

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

Mackay model : 1.35E-008

Octanol/air (Koa) model: 5.56E-009

Fraction sorbed to airborne particulates (phi):

Junge-Pankow model : 4.87E-007

Mackay model : 1.08E-006

Octanol/air (Koa) model: 4.45E-007

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

Hydroxyl Radicals Reaction:

OVERALL OH Rate Constant = 35.8302 E-12 cm3/molecule-sec

Half-Life = 0.299 Days (12-hr day; 1.5E6 OH/cm3)

Half-Life = 3.582 Hrs

Ozone Reaction:

OVERALL Ozone Rate Constant = 1.200000 E-17 cm3/molecule-sec

Half-Life = 0.955 Days (at 7E11 mol/cm3)

Half-Life = 22.920 Hrs

Fraction sorbed to airborne particulates (phi):

7.82E-007 (Junge-Pankow, Mackay avg)

4.45E-007 (Koa method)

Note: the sorbed fraction may be resistant to atmospheric oxidation

Soil Adsorption Coefficient (KOCWIN v2.00):

Koc : 1451 L/kg (MCI method)

Log Koc: 3.162 (MCI method)

Koc : 8.844E+004 L/kg (Kow method)

Log Koc: 4.947 (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 = 2.054 (BCF = 113.1 L/kg wet-wt)

Log Biotransformation Half-life (HL) = 0.6002 days (HL = 3.983 days)

Log BCF Arnot-Gobas method (upper trophic) = 3.199 (BCF = 1582)

Log BAF Arnot-Gobas method (upper trophic) = 3.364 (BAF = 2314)

log Kow used: 5.70 (expkow database)

Volatilization from Water:

Henry LC: 0.541 atm-m3/mole (Henry experimental database)

Half-Life from Model River: 1.21 hours

Half-Life from Model Lake : 112.5 hours (4.688 days)

Removal In Wastewater Treatment (recommended maximum 95%):

Total removal: 99.50 percent

Total biodegradation: 0.20 percent

Total sludge adsorption: 58.72 percent

Total to Air: 40.58 percent

(using 10000 hr Bio P,A,S)

Level III Fugacity Model:

Mass Amount Half-Life Emissions

(percent) (hr) (kg/hr)

Air 7.87 5.59 1000

Water 80.6 360 1000

Soil 7.63 720 1000

Sediment 3.86 3.24e+003 0

Persistence Time: 77 hr

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