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CAS Number: 169054-69-7

SMILES : CCCCCC=CCCCCCCC=O

CHEM : (Z)-tetradec-8-enal

MOL FOR: C14 H26 O1

MOL WT : 210.36

------------------------------ 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) = 5.51

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

Boiling Pt (deg C): 290.28 (Adapted Stein & Brown method)

Melting Pt (deg C): 22.43 (Mean or Weighted MP)

VP(mm Hg,25 deg C): 0.00327 (Modified Grain method)

VP (Pa, 25 deg C) : 0.435 (Modified Grain method)

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

Water Solubility at 25 deg C (mg/L): 0.7586

log Kow used: 5.51 (estimated)

no-melting pt equation used

Water Sol Estimate from Fragments:

Wat Sol (v1.01 est) = 1.8105 mg/L

ECOSAR Class Program (ECOSAR v1.00):

Class(es) found:

Aldehydes (Mono)

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

Bond Method : 1.79E-003 atm-m3/mole (1.81E+002 Pa-m3/mole)

Group Method: 9.96E-004 atm-m3/mole (1.01E+002 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: 1.193E-003 atm-m3/mole (1.209E+002 Pa-m3/mole)

VP: 0.00327 mm Hg (source: MPBPVP)

WS: 0.759 mg/L (source: WSKOWWIN)

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

Log Kow used: 5.51 (KowWin est)

Log Kaw used: -1.136 (HenryWin est)

Log Koa (KOAWIN v1.10 estimate): 6.646

Log Koa (experimental database): None

Probability of Rapid Biodegradation (BIOWIN v4.10):

Biowin1 (Linear Model) : 1.0405

Biowin2 (Non-Linear Model) : 0.9999

Expert Survey Biodegradation Results:

Biowin3 (Ultimate Survey Model): 3.0550 (weeks )

Biowin4 (Primary Survey Model) : 4.0099 (days )

MITI Biodegradation Probability:

Biowin5 (MITI Linear Model) : 1.0047

Biowin6 (MITI Non-Linear Model): 0.9726

Anaerobic Biodegradation Probability:

Biowin7 (Anaerobic Linear Model): 0.6742

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): 0.436 Pa (0.00327 mm Hg)

Log Koa (Koawin est ): 6.646

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

Mackay model : 6.88E-006

Octanol/air (Koa) model: 1.09E-006

Fraction sorbed to airborne particulates (phi):

Junge-Pankow model : 0.000248

Mackay model : 0.00055

Octanol/air (Koa) model: 8.69E-005

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

Hydroxyl Radicals Reaction:

OVERALL OH Rate Constant = 93.1809 E-12 cm3/molecule-sec [Cis-isomer]

OVERALL OH Rate Constant = 100.7809 E-12 cm3/molecule-sec [Trans-isomer]

Half-Life = 1.377 Hrs (12-hr day; 1.5E6 OH/cm3) [Cis-isomer]

Half-Life = 1.274 Hrs (12-hr day; 1.5E6 OH/cm3) [Trans-isomer]

Ozone Reaction:

OVERALL Ozone Rate Constant = 13.000000 E-17 cm3/molecule-sec [Cis-]

OVERALL Ozone Rate Constant = 20.000000 E-17 cm3/molecule-sec [Trans-]

Half-Life = 2.116 Hrs (at 7E11 mol/cm3) [Cis-isomer]

Half-Life = 1.375 Hrs (at 7E11 mol/cm3) [Trans-isomer]

Reaction With Nitrate Radicals May Be Important!

Fraction sorbed to airborne particulates (phi):

0.000399 (Junge-Pankow, Mackay avg)

8.69E-005 (Koa method)

Note: the sorbed fraction may be resistant to atmospheric oxidation

Soil Adsorption Coefficient (KOCWIN v2.00):

Koc : 724.7 L/kg (MCI method)

Log Koc: 2.860 (MCI method)

Koc : 5541 L/kg (Kow method)

Log Koc: 3.744 (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 = 1.930 (BCF = 85.06 L/kg wet-wt)

Log Biotransformation Half-life (HL) = 0.5829 days (HL = 3.828 days)

Log BCF Arnot-Gobas method (upper trophic) = 3.145 (BCF = 1396)

Log BAF Arnot-Gobas method (upper trophic) = 3.233 (BAF = 1712)

log Kow used: 5.51 (estimated)

Volatilization from Water:

Henry LC: 0.000996 atm-m3/mole (estimated by Group SAR Method)

Half-Life from Model River: 2.333 hours

Half-Life from Model Lake : 147.1 hours (6.128 days)

Removal In Wastewater Treatment:

Total removal: 89.00 percent

Total biodegradation: 0.72 percent

Total sludge adsorption: 85.97 percent

Total to Air: 2.32 percent

(using 10000 hr Bio P,A,S)

Level III Fugacity Model:

Mass Amount Half-Life Emissions

(percent) (hr) (kg/hr)

Air 0.261 1.2 1000

Water 19.8 360 1000

Soil 79.4 720 1000

Sediment 0.523 3.24e+003 0

Persistence Time: 347 hr

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