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  2. 1,1,1-Trichloroethane - Wikipedia

    en.wikipedia.org/wiki/1,1,1-Trichloroethane

    1,1,1-Trichloroethane is an excellent solvent for many organic compounds and also one of the least toxic of the chlorinated hydrocarbons.It is generally considered non-polar, but owing to the good polarizability of the chlorine atoms, it is a superior solvent for organic compounds that do not dissolve well in hydrocarbons such as hexane.

  3. National Emissions Standards for Hazardous Air Pollutants

    en.wikipedia.org/wiki/National_Emissions...

    The National Emission Standards for Hazardous Air Pollutants (NESHAP) are air pollution standards issued by the United States Environmental Protection Agency (EPA). The standards, authorized by the Clean Air Act, are for pollutants not covered by the National Ambient Air Quality Standards (NAAQS) that may cause an increase in fatalities or in serious, irreversible, or incapacitating illness.

  4. Trichloroethylene (data page) - Wikipedia

    en.wikipedia.org/wiki/Trichloroethylene_(data_page)

    log 10 of Trichloroethylene vapor pressure. Uses formula: log e ⁡ P m m H g = {\displaystyle \scriptstyle \log _{e}P_{mmHg}=} log e ⁡ ( 760 101.325 ) − 3.586434 log e ⁡ ( T + 273.15 ) − 5142.974 T + 273.15 + 39.83149 + 1.342324 × 10 − 6 ( T + 273.15 ) 2 {\displaystyle \scriptstyle \log _{e}({\frac {760}{101.325}})-3.586434\log _{e ...

  5. Trichloroethylene - Wikipedia

    en.wikipedia.org/wiki/Trichloroethylene

    Download as PDF; Printable version; ... recommends an exposure limit for workers exposed to trichloroethylene of 10 ppm (54.7 mg/m 3) ...

  6. Scientific Committee on Occupational Exposure Limit Values

    en.wikipedia.org/wiki/Scientific_Committee_on...

    The Scientific Committee on Occupational Exposure Limit Values (SCOEL) is a committee of the European Commission established in 1995 to advise on occupational exposure limits for chemicals in the workplace within the framework of: Directive 98/24/EC, the chemical agents directive; and; Directive 90/394/EEC, the carcinogens at work directive.

  7. Occupational exposure banding - Wikipedia

    en.wikipedia.org/wiki/Occupational_exposure_banding

    The Hierarchy of Occupational Exposure Limits, of which occupational exposure banding is a member. Occupational exposure banding, also known as hazard banding, is a process intended to quickly and accurately assign chemicals into specific categories (bands), each corresponding to a range of exposure concentrations designed to protect worker health.

  8. Threshold limit value - Wikipedia

    en.wikipedia.org/wiki/Threshold_limit_value

    Threshold limit value − ceiling limit (TLV-C): An absolute exposure limit that should not be exceeded at any time. There are TLVs for physical agents as well as chemical substances. TLVs for physical agents include those for noise exposure, vibration , ionizing and non-ionizing radiation exposure and heat and cold stress.

  9. Permissible exposure limit - Wikipedia

    en.wikipedia.org/wiki/Permissible_exposure_limit

    The permissible exposure limit (PEL or OSHA PEL) is a legal limit in the United States for exposure of an employee to a chemical substance or physical agent such as high level noise. Permissible exposure limits were established by the Occupational Safety and Health Administration (OSHA). Most of OSHA's PELs were issued shortly after adoption of ...