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: 006381-92-6

SMILES : O=C(O)CN(CC(=O)(O))CCN(CC(=O)(O[Na]))CC(=O)(O[Na])

CHEM : DISODIUM DIHYDRATE EDTA

MOL FOR: C10 H14 N2 O8 Na2

MOL WT : 336.21

------------------------------ 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) = -10.70

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

Boiling Pt (deg C): 693.42 (Adapted Stein & Brown method)

Melting Pt (deg C): 335.19 (Mean or Weighted MP)

VP(mm Hg,25 deg C): 7.57E-017 (Modified Grain method)

VP (Pa, 25 deg C) : 1.01E-014 (Modified Grain method)

Subcooled liquid VP: 2.51E-013 mm Hg (25 deg C, Mod-Grain method)

: 3.34E-011 Pa (25 deg C, Mod-Grain method)

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

Water Solubility at 25 deg C (mg/L): 1e+006

log Kow used: -10.70 (estimated)

no-melting pt equation used

Water Sol Estimate from Fragments:

Wat Sol (v1.01 est) = 1e+006 mg/L

ECOSAR Class Program (ECOSAR v1.00):

Class(es) found:

Aliphatic Amines-acid

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

Bond Method : 1.18E-023 atm-m3/mole (1.19E-018 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: 3.349E-023 atm-m3/mole (3.393E-018 Pa-m3/mole)

VP: 7.57E-017 mm Hg (source: MPBPVP)

WS: 1E+006 mg/L (source: WSKOWWIN)

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

Log Kow used: -10.70 (KowWin est)

Log Kaw used: -21.317 (HenryWin est)

Log Koa (KOAWIN v1.10 estimate): 10.617

Log Koa (experimental database): None

Probability of Rapid Biodegradation (BIOWIN v4.10):

Biowin1 (Linear Model) : 0.4887

Biowin2 (Non-Linear Model) : 0.0468

Expert Survey Biodegradation Results:

Biowin3 (Ultimate Survey Model): 3.5022 (days-weeks )

Biowin4 (Primary Survey Model) : 4.3924 (hours-days )

MITI Biodegradation Probability:

Biowin5 (MITI Linear Model) : 0.6942

Biowin6 (MITI Non-Linear Model): 0.3834

Anaerobic Biodegradation Probability:

Biowin7 (Anaerobic Linear Model): -0.4106

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): 3.35E-011 Pa (2.51E-013 mm Hg)

Log Koa (Koawin est ): 10.617

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

Mackay model : 8.96E+004

Octanol/air (Koa) model: 0.0102

Fraction sorbed to airborne particulates (phi):

Junge-Pankow model : 1

Mackay model : 1

Octanol/air (Koa) model: 0.448

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

Hydroxyl Radicals Reaction:

OVERALL OH Rate Constant = 172.8228 E-12 cm3/molecule-sec

Half-Life = 0.062 Days (12-hr day; 1.5E6 OH/cm3)

Half-Life = 0.743 Hrs

Ozone Reaction:

No Ozone Reaction Estimation

Fraction sorbed to airborne particulates (phi):

1 (Junge-Pankow, Mackay avg)

0.448 (Koa method)

Note: the sorbed fraction may be resistant to atmospheric oxidation

Soil Adsorption Coefficient (KOCWIN v2.00):

Koc : 312.7 L/kg (MCI method)

Log Koc: 2.495 (MCI method)

Koc : 1.278E-006 L/kg (Kow method)

Log Koc: -5.893 (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) = -4.2449 days (HL = 5.69e-005 days)

Log BCF Arnot-Gobas method (upper trophic) = -0.049 (BCF = 0.893)

Log BAF Arnot-Gobas method (upper trophic) = -0.049 (BAF = 0.893)

log Kow used: -3.86 (estimated)

Volatilization from Water:

Henry LC: 1.18E-023 atm-m3/mole (estimated by Bond SAR Method)

Half-Life from Model River: 9.098E+019 hours (3.791E+018 days)

Half-Life from Model Lake : 9.925E+020 hours (4.135E+019 days)

Removal In Wastewater Treatment:

Total removal: 1.85 percent

Total biodegradation: 0.09 percent

Total sludge adsorption: 1.75 percent

Total to Air: 0.00 percent

(using 10000 hr Bio P,A,S)

Level III Fugacity Model:

Mass Amount Half-Life Emissions

(percent) (hr) (kg/hr)

Air 3.55e-009 1.49 1000

Water 18.9 208 1000

Soil 80.9 416 1000

Sediment 0.198 1.87e+003 0

Persistence Time: 461 hr

Top of Page Home
Copyright © 1980-2021 The Good Scents Company (tgsc) Disclaimer Privacy Policy