The following data fields are provided for each non-confidential chemical substance: FieldĬhemical Abstracts Service (CAS) Registry Number
Learn how the data is formatted to help you search.Download the non-confidential TSCA Inventory.The Inventory contains 86,631 chemicals of which 42,039 are active.
MACMINER SCRYPT N SET FLAG UPDATE
The February 2022 update is available below. This page provides ways to download the non-confidential Inventory and offers help in using these downloaded files. The non-confidential portion of EPA’s Toxic Substances Control Act Chemical Substance Inventory (TSCA Inventory) is updated approximately every six months.