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Dipropylene glycol (SIDS)

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OECD <strong>SIDS</strong> PROPYLENE GLYCOL<br />

3. Environmental Fate and Pathways<br />

Id 25265-71-8<br />

Date 30.05.2001<br />

3.1.1 PHOTODEGRADATION<br />

3.1.2 STABILITY IN WATER<br />

Remark : no hydrolyzable groups<br />

Source : Lyondell Chemical Co. Houston, Texas<br />

Flag : Critical study for <strong>SIDS</strong> endpoint<br />

22.05.2001<br />

3.1.3 STABILITY IN SOIL<br />

3.2 MONITORING DATA<br />

3.3.1 TRANSPORT BETW EEN ENVIRONMENTAL COMPARTMENTS<br />

Type : fugacity model level III<br />

Media :<br />

Air (level I) :<br />

Water (level I) :<br />

Soil (level I) :<br />

Biota (level II / III) :<br />

Soil (level II / III) :<br />

Method : other: calculated<br />

Year :<br />

Method : EPIWIN (Estimation Program Interface for Windows) Version 3.05<br />

LEVEL III FUGACITY MODEL<br />

Melting Point (deg C): -39<br />

Boiling Point (deg C): 222.20<br />

Vapor Pressure (mm Hg): 0.05<br />

Log Kow (octanol-water): -1.49<br />

Default Emissions of 1000 Kg/h for air, water and soil (provided by<br />

EPIWIN)<br />

Result : Concentration (Percent)<br />

Half Life (hours)<br />

Emissions (Kg/hr)<br />

Air<br />

0.107<br />

8.19<br />

1000<br />

Water<br />

46.1<br />

360<br />

1000<br />

Soil<br />

53.7<br />

360<br />

1000<br />

56<br />

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