||Toxic Substances Control Act (TSCA) Chemical Substances Inventory: Revised Inventory Synonym and Preferred Name File, January 1, 1994.
||Environmental Protection Agency, Washington, DC.
Data file ;
Environmental surveys ;
Chemical compounds ;
Magnetic tapes ;
Free radicals ;
Toxic Substances Control Act ;
Chemical Substances Inventory ;
CAS Registry Number ;
||Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy.
||The computer tape contains the Inventory Synonym Name File and the Inventory Preferred Name File of the Toxic Substances Control Act (TSCA) Toxic Substance Inventory. These files reflect the 61,807 substances on the non-confidential Inventory file as of January 1, 1994. The EPA 'N' flag, which indicates a polymeric substance containing no free-radical initiator in its Inventory name, but is considered to cover the designated polymer made with any free-radical initiator regardless of the amount used, appears on these tapes for the appropriate polymers that were included in the 1990 Supplement. The tapes do not include this flag for polymers that were listed in the 1985 Edition. A review of the statistics for the amounts of CBI and non-CBI records on the source file and the file that produced these tapes, as well as the types of data elements selected, confirms that no TSCA CBI data are on the tapes.
||System: IBM 3090400J; MVS/ESA SP 3.1.3.DFP 3.1 operating sys. File format: EBCDIC. Utility program: See documentation. Tape not avail. in ASCII. The following attributes apply to the tape: DSNAME=TSCA.NTISSYN .ADFI, RECFM=FB, LRECL=80, BLKSIZE=3520, RECORDS=879,258 AND RECORDS=504,296. Supersedes PB93-504595. See also PB86-220795 and PB86-220803.
||Available in 9-track, EBCDIC only character set tape, 1600 BPI OR 6250 BPI. Documentation included; may be ordered separately as PB94-141751.
|NTIS Title Notes
||68#; 57Y; 99F; 99C