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: 067801-29-0

SMILES : O=C(C(=CC(C(CC(=C1)C)C)C1C)C)C

CHEM : 3-Buten-2-one, 3-methyl-4-(2,4,6-trimethyl-3-cyclohexen-1-yl)-

MOL FOR: C14 H22 O1

MOL WT : 206.33

------------------------------ 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) = 4.81

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

Boiling Pt (deg C): 275.46 (Adapted Stein & Brown method)

Melting Pt (deg C): 32.31 (Mean or Weighted MP)

VP(mm Hg,25 deg C): 0.0106 (Modified Grain method)

VP (Pa, 25 deg C) : 1.41 (Modified Grain method)

Subcooled liquid VP: 0.0123 mm Hg (25 deg C, Mod-Grain method)

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

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

Water Solubility at 25 deg C (mg/L): 3.198

log Kow used: 4.81 (estimated)

no-melting pt equation used

Water Sol Estimate from Fragments:

Wat Sol (v1.01 est) = 4.9313 mg/L

ECOSAR Class Program (ECOSAR v1.00):

Class(es) found:

Vinyl/Allyl Ketones

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

Bond Method : 2.83E-004 atm-m3/mole (2.87E+001 Pa-m3/mole)

Group Method: Incomplete

For Henry LC Comparison Purposes:

User-Entered Henry LC: not entered

Henrys LC [via VP/WSol estimate using User-Entered or Estimated values]:

HLC: 8.999E-004 atm-m3/mole (9.118E+001 Pa-m3/mole)

VP: 0.0106 mm Hg (source: MPBPVP)

WS: 3.2 mg/L (source: WSKOWWIN)

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

Log Kow used: 4.81 (KowWin est)

Log Kaw used: -1.937 (HenryWin est)

Log Koa (KOAWIN v1.10 estimate): 6.747

Log Koa (experimental database): None

Probability of Rapid Biodegradation (BIOWIN v4.10):

Biowin1 (Linear Model) : 0.6561

Biowin2 (Non-Linear Model) : 0.4075

Expert Survey Biodegradation Results:

Biowin3 (Ultimate Survey Model): 2.7207 (weeks-months)

Biowin4 (Primary Survey Model) : 3.5278 (days-weeks )

MITI Biodegradation Probability:

Biowin5 (MITI Linear Model) : 0.2875

Biowin6 (MITI Non-Linear Model): 0.0695

Anaerobic Biodegradation Probability:

Biowin7 (Anaerobic Linear Model): -0.1024

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): 1.64 Pa (0.0123 mm Hg)

Log Koa (Koawin est ): 6.747

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

Mackay model : 1.83E-006

Octanol/air (Koa) model: 1.37E-006

Fraction sorbed to airborne particulates (phi):

Junge-Pankow model : 6.61E-005

Mackay model : 0.000146

Octanol/air (Koa) model: 0.00011

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

Hydroxyl Radicals Reaction:

OVERALL OH Rate Constant = 175.2236 E-12 cm3/molecule-sec

Half-Life = 0.061 Days (12-hr day; 1.5E6 OH/cm3)

Half-Life = 0.733 Hrs

Ozone Reaction:

OVERALL Ozone Rate Constant = 62.963127 E-17 cm3/molecule-sec

Half-Life = 0.018 Days (at 7E11 mol/cm3)

Half-Life = 26.210 Min

Reaction With Nitrate Radicals May Be Important!

Fraction sorbed to airborne particulates (phi):

0.000106 (Junge-Pankow, Mackay avg)

0.00011 (Koa method)

Note: the sorbed fraction may be resistant to atmospheric oxidation

Soil Adsorption Coefficient (KOCWIN v2.00):

Koc : 1188 L/kg (MCI method)

Log Koc: 3.075 (MCI method)

Koc : 6043 L/kg (Kow method)

Log Koc: 3.781 (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 = 2.837 (BCF = 687.8 L/kg wet-wt)

Log Biotransformation Half-life (HL) = 0.7879 days (HL = 6.136 days)

Log BCF Arnot-Gobas method (upper trophic) = 3.247 (BCF = 1767)

Log BAF Arnot-Gobas method (upper trophic) = 3.291 (BAF = 1953)

log Kow used: 4.81 (estimated)

Volatilization from Water:

Henry LC: 0.000283 atm-m3/mole (estimated by Bond SAR Method)

Half-Life from Model River: 4.437 hours

Half-Life from Model Lake : 168.9 hours (7.036 days)

Removal In Wastewater Treatment:

Total removal: 72.34 percent

Total biodegradation: 0.60 percent

Total sludge adsorption: 68.63 percent

Total to Air: 3.11 percent

(using 10000 hr Bio P,A,S)

Level III Fugacity Model:

Mass Amount Half-Life Emissions

(percent) (hr) (kg/hr)

Air 0.028 0.336 1000

Water 12.4 900 1000

Soil 86.8 1.8e+003 1000

Sediment 0.818 8.1e+003 0

Persistence Time: 882 hr

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