Beyond his scientific contributions, Henderson acted as a leading advocate of public health, especially in his opposition to the use of tetraethyl lead in gasoline in the early 1920s.
32.
"Our strategy is to maintain earnings in tetraethyl lead as volume declines and try to grow the lubrication additives business, " said John Patton, director of investor relations.
33.
Tetraethyl lead could be drawn as a swastika, but as above in 3D it doesn't have this structure . talk ) 16 : 03, 5 March 2008 ( UTC)
34.
Tetraethyl dipyrophosphate's flash point is and its enthalpy of vaporization is 59.395 kilojoules per diffusivity in water is 0.63 ?10 " 5 cm 2 per second.
35.
Soon after, students at the Instituto Polit�cnico Nacional and the National Autonomous University of Mexico were able to synthesize tetraethyl lead, a popular gasoline additive at the time used for boosting octane ratings.
36.
Most of the problems with lead comes from lead-containing compounds, such as tetraethyl lead and lead paint, which are soluble in body tissues and much easier to ingest into the body.
37.
Taking cue from the domestic programs, the U . S . Agency for International Development undertook an initiative to reduce tetraethyl lead use in other countries, notably its efforts in Egypt begun in 1995.
38.
Frequent early symptoms of tetraethyl pyrophosphate poisoning are dizziness, headache, weakness, muscle twitching, tremor, abdominal cramps, nausea, diarrhea and sweating can develop within 4 12 hours of the contact.
39.
Ethyl's tetraethyl lead is manufactured by Great Lakes Chemical Corp . of West Lafayette, Ind . It is sold to Ethyl to market in an arrangement in which Ethyl provides oceangoing tankers for both companies.
40.
All U . S . market Hornets featured catalytic converters and now required gasoline without tetraethyl lead . " Unleaded Fuel Only " warnings were displayed on both the fuel gauge and on a decal by the fuel filler.
