Science & Technology
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2020 TSCA Chemical Data Reporting Fact Sheet: Chemical Substances that are the Subject of Certain TSCA Actions
This fact sheet provides guidance for people who may be subject to the Chemical Data Reporting (CDR) rule on how their requirements for reporting for 2016 may be affected when chemical substances are the subject of certain TSCA actions.
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TSCA Chemical Data Reporting Fact Sheet: Kraft Pulp and Paper Process
This fact sheet provides guidance on Chemical Data Reporting (CDR) rule requirements related to Kraft pulp and paper mill chemical recovery processes.
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WhAEM2000 BBM Files - Joplin, Missouri
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Joplin Quadrangle, Missouri. Files serve as geographic basis for groundwater modeling.
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AMEM-ADL Polymer Migration Estimation Model User's Guide
The user's guide of the Arthur D. Little Polymer Migration Estimation Model (AMEM) provides the information on how the model estimates the fraction of a chemical additive that diffuses through polymeric matrices.
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WhAEM2000 BBM Files - Jerseyville, Missouri
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Jerseyville Quadrangle, Missouri. Files serve as geographic basis for groundwater modeling.
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WhAEM2000 BBM Files - Jefferson, Missouri
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Jefferson City Quadrangle, Missouri. Files serve as geographic basis for groundwater modeling.
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SRD-Source Ranking Database Questions and Answers
The Source Ranking Database (SRD) contains screening level estimates of exposure and hazard to allow for prioritization and ranking of hundreds of chemicals used in consumer products.
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SRD-Source Ranking Database User's Guide and Documentation, Vol. 1 and Vol. 2
Source Ranking Database Documentation
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WhAEM2000 BBM Files - Harry S Truman Reservoir, Missouri
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Harry S Truman Reservoir Quadrangle, Missouri. Files serve as geographic basis for groundwater modeling.
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WhAEM2000 BBM Files - Fulton, Missouri
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Fulton Quadrangle, Missouri. Files serve as geographic basis for groundwater modeling.
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WhAEM2000 BBM Files - Festus, Missouri
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Festus Quadrangle, Missouri. Files serve as geographic basis for groundwater modeling.
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WhAEM2000 BBM Files - Farmington, Missouri
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Farmington Quadrangle, Missouri. Files serve as geographic basis for groundwater modeling.
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Instructions for Review of Pesticide Registration Improvement Act (PRIA) Submissions for Products Eligible for Inclusion on List N: Submission Information for Registrants
EPA is expediting reviews of certain PRIA submissions for products intended for use against the SARS-CoV-2, the novel human coronavirus that causes COVID-19.
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Fact Sheet: Di-n-pentyl phthalate (DnPP)
Fact sheet on Di-n-pentyl phthalate (DnPP).
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WhAEM2000 BBM Files - Falls City, Missouri
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Falls City Quadrangle, Missouri. Files serve as geographic basis for groundwater modeling.
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Green Chemistry Challenge: 2021 Academic Award
Green Chemistry Challenge 2021 award winner, Clemson University, is being recognized for creating nonisocyanate polyurethane (NIPU) foam.
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Green Chemistry Challenge: Disclaimer Note
A disclaimer regarding the content of the Green Chemistry Challenge award winners' summaries and their sources.
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Green Chemistry Challenge: 2020 Designing Greener Chemicals Award
Green Chemistry Challenge 2020 award winner, Johns Manville, a Berkshire Hathaway Company, is being recognized for developing a biobased, formaldehyde-free thermoset binder for fiberglass reinforcement applications.
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Green Chemistry Challenge: 2020 Greener Reaction Conditions Award
Green Chemistry Challenge 2020 award winners, Merck & Co. is being recognized for improving the process used to synthesize pronucleotides (ProTides), a class of drugs used for the treatment of diseases.
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Green Chemistry Challenge: 2020 Greener Synthetic Pathways Award
Green Chemistry Challenge 2020 award winners, Genomatica is being recognized for creating Brontide™ brand 1,3-butylene glycol.