Alphabetic Index of Sampling and Analytical Methods - T

This chemical inventory is OSHA's premier one-stop shop for occupational chemical information. It compiles information from several government agencies and organizations. Information available on the pages includes:

  • Chemical identification and physical properties
  • Exposure limits
  • Sampling information, and
  • Additional resources.

OSHA Standards and Exposure Limits

Employers must comply with a number of standards where employees are potentially exposed to chemical hazards. These include OSHA's Permissible Exposure Limits PELs for about 400 substances, which can be found as follows:

  • General Industry: 29 CFR 1910.1000, Toxic and Hazardous Substances
    • Air contaminants and Z1, Z2, Z3 tables
    • 29 CFR 1910.1001 - 29 CFR 1910.1018
    • 29 CFR 1910.1025- 29 CFR 1910.1053
  • Construction: 29 CFR 1926.1101, Toxic and Hazardous Substances
    • 29 CFR 1926.1101 – 29 CFR 1926.1153
  • Maritime: 29 CFR 1915.1000, Toxic and Hazardous Substances
    • Substance-specific standards

OSHA's PELs are included in the "Exposure Limits" table for individual chemicals in the database. In addition, OSHA has separate substance-specific standards, which can be found in the "Notes" section of the "Exposure Limits" table.

Other OSHA standards that generally apply to hazardous substances include the Hazard Communication standard (1910.1200) and the Respiratory Protection standard (1910.134). Employers may also need to provide personal protective clothing (1910.132) where there is a potential hazard from skin contact with chemicals, or eye and face protection to guard against chemical splashes (1910.133).

 

The results below may be sorted by the chemical name, CAS # or analyte code by clicking on the column heading.
Substance
TRIETHANOLAMINE [PV2141] Partially Validated
TOLUENE [111] Fully Validated
TOLUENE [1021] Fully Validated
TOLUENE [5000] Fully Validated
TRIETHYLAMINE [PV2060] Partially Validated
TELLURIUM METAL & COMPOUNDS [ID-121] Fully Validated
TRIMETHYLBENZENE, MIXED ISOMERS [5000] Fully Validated
TRIMETHYLBENZENE, MIXED ISOMERS [1020] Fully Validated
TRIMETHYLBENZENE, MIXED ISOMERS [PV2091] Partially Validated
TEMEPHOS (ABATE) [PV2056] Partially Validated
TERT-BUTYL ACETATE [1009] Fully Validated
TERT-BUTYL ACETATE [5000] Fully Validated
TRIMELLITIC ANHYDRIDE [98] Fully Validated
THIOUREA [PV2059] Partially Validated
TIN, ORGANIC COMPOUNDS (as Sn) [ID-219SG] Partially Validated
TIN, ORGANIC COMPOUNDS (as Sn) [ID-224SG] Partially Validated
TIN, ORGANIC COMPOUNDS (as Sn) [ID-218SG] Partially Validated
TIN, ORGANIC COMPOUNDS (as Sn) [ID-223SG] Partially Validated
TIN, ORGANIC COMPOUNDS (as Sn) [ID-217SG] Partially Validated
TIN, ORGANIC COMPOUNDS (as Sn) [ID-222SG] Partially Validated
TIN, ORGANIC COMPOUNDS (as Sn) [ID-197SG] Partially Validated
TIN, ORGANIC COMPOUNDS (as Sn) [ID-221SG] Partially Validated
TIN, ORGANIC COMPOUNDS (as Sn) [ID-225SG] Partially Validated
TIN, ORGANIC COMPOUNDS (as Sn) [PV2057] Partially Validated
TUNGSTEN, SOLUBLE COMPOUNDS [ID-213] Fully Validated
TRIMETHYLAMINE [PV2060] Partially Validated
TRICHLOROACETIC ACID [PV2017] Partially Validated
TRICHLOROETHYLENE [1001] Fully Validated
TRICHLOROETHYLENE [5000] Fully Validated
TOLUENE-2,4-DIAMINE [65] Fully Validated
TESTOSTERONE [PV2001] Partially Validated
TETRAETHYL TIN [110] Fully Validated
TETRAHYDROFURFURYL ACRYLATE [PV2131] Partially Validated
THIOPHANATE-METHYL [PV2058] Partially Validated
TRIETHYLENETETRAMINE [60] Fully Validated
TOLUENE-2,6-DIAMINE [65] Fully Validated
TETRACHLOROPHENOL [45] Fully Validated