BT

The Good Scents Company Information Listings

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: 005320-75-2

SMILES : O=C(OCC=Cc(cccc1)c1)c(cccc2)c2

CHEM : 2-Propen-1-ol, 3-phenyl-, benzoate

MOL FOR: C16 H14 O2

MOL WT : 238.29

------------------------------ 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) = 4.30

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

Boiling Pt (deg C): 346.81 (Adapted Stein & Brown method)

Melting Pt (deg C): 87.93 (Mean or Weighted MP)

VP(mm Hg,25 deg C): 3.9E-005 (Modified Grain method)

VP (Pa, 25 deg C) : 0.0052 (Modified Grain method)

Subcooled liquid VP: 0.000157 mm Hg (25 deg C, Mod-Grain method)

: 0.0209 Pa (25 deg C, Mod-Grain method)

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

Water Solubility at 25 deg C (mg/L): 5.8

log Kow used: 4.30 (estimated)

no-melting pt equation used

Water Sol Estimate from Fragments:

Wat Sol (v1.01 est) = 4.1892 mg/L

ECOSAR Class Program (ECOSAR v1.00):

Class(es) found:

Esters

Vinyl/Allyl Esters

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

Bond Method : 2.04E-006 atm-m3/mole (2.07E-001 Pa-m3/mole)

Group Method: 4.35E-007 atm-m3/mole (4.41E-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: 2.108E-006 atm-m3/mole (2.136E-001 Pa-m3/mole)

VP: 3.9E-005 mm Hg (source: MPBPVP)

WS: 5.8 mg/L (source: WSKOWWIN)

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

Log Kow used: 4.30 (KowWin est)

Log Kaw used: -4.079 (HenryWin est)

Log Koa (KOAWIN v1.10 estimate): 8.379

Log Koa (experimental database): None

Probability of Rapid Biodegradation (BIOWIN v4.10):

Biowin1 (Linear Model) : 1.0645

Biowin2 (Non-Linear Model) : 0.9993

Expert Survey Biodegradation Results:

Biowin3 (Ultimate Survey Model): 2.8568 (weeks )

Biowin4 (Primary Survey Model) : 3.7427 (days-weeks )

MITI Biodegradation Probability:

Biowin5 (MITI Linear Model) : 0.4909

Biowin6 (MITI Non-Linear Model): 0.4454

Anaerobic Biodegradation Probability:

Biowin7 (Anaerobic Linear Model): 0.3689

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): 0.0209 Pa (0.000157 mm Hg)

Log Koa (Koawin est ): 8.379

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

Mackay model : 0.000143

Octanol/air (Koa) model: 5.87E-005

Fraction sorbed to airborne particulates (phi):

Junge-Pankow model : 0.00515

Mackay model : 0.0113

Octanol/air (Koa) model: 0.00468

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

Hydroxyl Radicals Reaction:

OVERALL OH Rate Constant = 60.3579 E-12 cm3/molecule-sec [Cis-isomer]

OVERALL OH Rate Constant = 67.9579 E-12 cm3/molecule-sec [Trans-isomer]

Half-Life = 2.127 Hrs (12-hr day; 1.5E6 OH/cm3) [Cis-isomer]

Half-Life = 1.889 Hrs (12-hr day; 1.5E6 OH/cm3) [Trans-isomer]

Ozone Reaction:

OVERALL Ozone Rate Constant = 6.825000 E-17 cm3/molecule-sec [Cis-]

OVERALL Ozone Rate Constant = 13.650000 E-17 cm3/molecule-sec [Trans-]

Half-Life = 4.030 Hrs (at 7E11 mol/cm3) [Cis-isomer]

Half-Life = 2.015 Hrs (at 7E11 mol/cm3) [Trans-isomer]

Fraction sorbed to airborne particulates (phi):

0.00824 (Junge-Pankow, Mackay avg)

0.00468 (Koa method)

Note: the sorbed fraction may be resistant to atmospheric oxidation

Soil Adsorption Coefficient (KOCWIN v2.00):

Koc : 8349 L/kg (MCI method)

Log Koc: 3.922 (MCI method)

Koc : 1730 L/kg (Kow method)

Log Koc: 3.238 (Kow method)

Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v2.00]:

Total Kb for pH > 8 at 25 deg C : 1.083E-001 L/mol-sec

Kb Half-Life at pH 8: 74.060 days

Kb Half-Life at pH 7: 2.028 years

(Total Kb applies only to esters, carbmates, alkyl halides)

Bioaccumulation Estimates (BCFBAF v3.00):

Log BCF from regression-based method = 2.506 (BCF = 320.8 L/kg wet-wt)

Log Biotransformation Half-life (HL) = -0.7623 days (HL = 0.1729 days)

Log BCF Arnot-Gobas method (upper trophic) = 1.855 (BCF = 71.62)

Log BAF Arnot-Gobas method (upper trophic) = 1.855 (BAF = 71.62)

log Kow used: 4.30 (estimated)

Volatilization from Water:

Henry LC: 4.35E-007 atm-m3/mole (estimated by Group SAR Method)

Half-Life from Model River: 2079 hours (86.64 days)

Half-Life from Model Lake : 2.281E+004 hours (950.5 days)

Removal In Wastewater Treatment:

Total removal: 45.28 percent

Total biodegradation: 0.44 percent

Total sludge adsorption: 44.82 percent

Total to Air: 0.01 percent

(using 10000 hr Bio P,A,S)

Level III Fugacity Model:

Mass Amount Half-Life Emissions

(percent) (hr) (kg/hr)

Air 0.193 2.07 1000

Water 22.8 360 1000

Soil 71.3 720 1000

Sediment 5.7 3.24e+003 0

Persistence Time: 492 hr

Top of Page Home
Copyright © 1980-2018 The Good Scents Company (tgsc) Disclaimer Privacy Policy