National Pollutant Inventory

Substances

Di-(2-Ethylhexyl) phthalate (DEHP): Sources of emissions

Industry sources

Point sources are primarily from emissions or spills from sites that use DEHP in their manufacturing processes.

Diffuse sources, and industry sources included in diffuse emissions data

It wide use, volatility and persistence mean that DEHP is widely distributed in the environment.

Natural sources

DEHP has been suggested as a possible natural product in some animals and plants.

Transport sources

None expected.

Consumer products

DEHP is in polyvinyl chloride (PVC) plastic products like toys, vinyl upholstery, shower curtains, adhesives, and coatings. It is used in some food packaging, and medical product containers (including those for blood) and equipment. It is also used in some inks, pesticides, cosmetics, and vacuum pump oil.

Key

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Factory. Credit: Michael Lindquist