Record Display for the EPA National Library Catalog

RECORD NUMBER: 236 OF 265

OLS Field Name OLS Field Data
Main Title Toxic Substances Control Act (TSCA): ASCII Text Data, July 2000. TSCA Chemical Substances Inventory: Revised Inventory Synonym and Preferred Name File and PMN Number to EPA Accession Number Link (Raw Data File).
CORP Author Environmental Protection Agency, Washington, DC. Office of Pollution, Prevention, and Toxics.
Publisher Aug 2000
Year Published 2000
Stock Number PB2000-500116
Additional Subjects Data file ; Chemical compounds ; Nomenclature ; Molecular structure ; Inventories ; Diskettes ; Toxic Substances Control Act ; Chemical Substances Inventory ; CAS Registry Number ; Molecular formula
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB2000-500116 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 11/07/2000
Collation 4 diskettes
Abstract
The TSCA Chemical Substance Inventory provides chemical identity information for the 64,048 non-confidential substances on the TSCA Master Inventory File. The datafile contains no TSCA Confidential Business Information. New versions of the TSCA Inventory are issued at approximately six month intervals. The data provided for each chemical substance include the CAS Registry Number, Preferred CA Index Name, molecular formula, and other appropriate information, such as valid chemical names reported by submitters. The entries are in ascending CAS Registry Number order. The PMN Number to EPA Accession Number Link provides a cross-reference of these numbers for commenced PMNs on the confidential portion of the TSCA Master Inventory File. Neither this cross-reference nor the additional information included is TSCA Confidential Business Information. Provided on the diskette for each confidential commenced PMN are the PMN Case Number, EPA Accession Number, Generic Name, and EPA special flags. The sequence of the file is in ascending PMN case Number order with 'P' case numbers sorted first, followed by 'Y' case numbers.