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 Number: 3857-25-8

SMILES : Cc1ccc(o1)CO

CHEM : (5-methylfuran-2-yl)methanol

MOL FOR: C6 H8 O2

MOL WT : 112.13

------------------------------ 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) = 0.99

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

Boiling Pt (deg C): 190.92 (Adapted Stein & Brown method)

Melting Pt (deg C): 5.56 (Mean or Weighted MP)

VP(mm Hg,25 deg C): 0.127 (Mean VP of Antoine & Grain methods)

VP (Pa, 25 deg C) : 16.9 (Mean VP of Antoine & Grain methods)

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

Water Solubility at 25 deg C (mg/L): 4.918e+004

log Kow used: 0.99 (estimated)

no-melting pt equation used

Water Sol Estimate from Fragments:

Wat Sol (v1.01 est) = 1.0924e+005 mg/L

ECOSAR Class Program (ECOSAR v1.00):

Class(es) found:

Benzyl Alcohols

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

Bond Method : 2.39E-007 atm-m3/mole (2.43E-002 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: 3.810E-007 atm-m3/mole (3.860E-002 Pa-m3/mole)

VP: 0.127 mm Hg (source: MPBPVP)

WS: 4.92E+004 mg/L (source: WSKOWWIN)

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

Log Kow used: 0.99 (KowWin est)

Log Kaw used: -5.010 (HenryWin est)

Log Koa (KOAWIN v1.10 estimate): 6.000

Log Koa (experimental database): None

Probability of Rapid Biodegradation (BIOWIN v4.10):

Biowin1 (Linear Model) : 0.9076

Biowin2 (Non-Linear Model) : 0.9574

Expert Survey Biodegradation Results:

Biowin3 (Ultimate Survey Model): 3.0365 (weeks )

Biowin4 (Primary Survey Model) : 3.7469 (days-weeks )

MITI Biodegradation Probability:

Biowin5 (MITI Linear Model) : 0.5419

Biowin6 (MITI Non-Linear Model): 0.6717

Anaerobic Biodegradation Probability:

Biowin7 (Anaerobic Linear Model): 0.3989

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): 15.1 Pa (0.113 mm Hg)

Log Koa (Koawin est ): 6.000

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

Mackay model : 1.99E-007

Octanol/air (Koa) model: 2.45E-007

Fraction sorbed to airborne particulates (phi):

Junge-Pankow model : 7.19E-006

Mackay model : 1.59E-005

Octanol/air (Koa) model: 1.96E-005

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

Hydroxyl Radicals Reaction:

OVERALL OH Rate Constant = 132.3566 E-12 cm3/molecule-sec

Half-Life = 0.081 Days (12-hr day; 1.5E6 OH/cm3)

Half-Life = 0.970 Hrs

Ozone Reaction:

No Ozone Reaction Estimation

Reaction With Nitrate Radicals May Be Important!

Fraction sorbed to airborne particulates (phi):

1.16E-005 (Junge-Pankow, Mackay avg)

1.96E-005 (Koa method)

Note: the sorbed fraction may be resistant to atmospheric oxidation

Soil Adsorption Coefficient (KOCWIN v2.00):

Koc : 18.89 L/kg (MCI method)

Log Koc: 1.276 (MCI method)

Koc : 11.51 L/kg (Kow method)

Log Koc: 1.061 (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 = 0.500 (BCF = 3.162 L/kg wet-wt)

Log Biotransformation Half-life (HL) = -1.6511 days (HL = 0.02233 days)

Log BCF Arnot-Gobas method (upper trophic) = 0.135 (BCF = 1.365)

Log BAF Arnot-Gobas method (upper trophic) = 0.135 (BAF = 1.365)

log Kow used: 0.99 (estimated)

Volatilization from Water:

Henry LC: 2.39E-007 atm-m3/mole (estimated by Bond SAR Method)

Half-Life from Model River: 2595 hours (108.1 days)

Half-Life from Model Lake : 2.84E+004 hours (1183 days)

Removal In Wastewater Treatment:

Total removal: 1.90 percent

Total biodegradation: 0.09 percent

Total sludge adsorption: 1.79 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 0.231 1.94 1000

Water 35.9 360 1000

Soil 63.7 720 1000

Sediment 0.0943 3.24e+003 0

Persistence Time: 398 hr

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