Glossary | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | Terpenes Any of many homocyclic hydrocarbons with the empirical formula C10H16 and a characteristic odor. Turpentine is mainly a mixture of terpenes. Other common terpenes are pinene and limonene. See hydrocarbon/surfactant blends.   1,1,1-trichloroethane (TCA or MCF) A hydrochlorocarbon solvent with an estimated ODP of between 0.1 and 0.16. Also known as methyl chloroform.   TSDF Treatment, storage, and disposal facilities.   TSCA Toxic Substances Control Act.   TWA Time weighted average.   | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | State Information | Glossary | Conversion Checklist | Comments Home | Process Advisor | Alternatives | Links | Search All SAGE material, Copyright© 1992, Research Triangle Institute Last Update: 09 March 1999 sage@rti.org http://clean.rti.org/gloss.cfm?letter=T