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  2. Triethylenetetramine - Wikipedia

    en.wikipedia.org/wiki/Triethylenetetramine

    Triethylenetetramine (TETA and trien), also known as trientine when used medically, is an organic compound with the formula [CH 2 NHCH 2 CH 2 NH 2] 2. The pure free base is a colorless oily liquid, but, like many amines , older samples assume a yellowish color due to impurities resulting from air oxidation .

  3. Tetraethylenepentamine - Wikipedia

    en.wikipedia.org/wiki/Tetraethylenepentamine

    The reactivity and uses of TEPA are similar to those for the related ethylene amines ethylenediamine and diethylenetriamine and triethylenetetramine. It is primarily used as a curing agent or hardener in epoxy chemistry. This can be on its own or reacted with tall oil fatty acid (TOFA) and its dimer to make an amidoamine. [2]

  4. Tris(2-aminoethyl)amine - Wikipedia

    en.wikipedia.org/wiki/Tris(2-aminoethyl)amine

    Tren is a common impurity in the more common triethylenetetramine ("trien"). As a trifunctional amine, tren forms a triisocyanate when derivatized with COCl 2. TREN is known to react fast in the presence of (aromatic) aldehydes to form an imine. During this process, water is formed, making it a condensation reaction.

  5. Which US companies are pulling back on diversity initiatives?

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    A number of prominent companies have scaled back or set aside the diversity, equity and inclusion initiatives that much of corporate America endorsed following the protests that accompanied the ...

  6. Teva Pharmaceuticals - Wikipedia

    en.wikipedia.org/wiki/Teva_Pharmaceuticals

    Its manufacturing facilities are located in Israel, North America, Europe, Australia, and South America. The company is a member of the Pharmaceutical Research and Manufacturers of America (PhRMA). [4] [5] Teva Pharmaceuticals is the largest generic drug manufacturer in the world. Overall, Teva is the 18th largest pharmaceutical company in the ...

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    Get this popular under-sink organizer for only $23 today. It comes with two height-adjustable organizers, each with two shelves that can keep your cleaning supplies neatly in place.

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    Take advantage of these Valentine's Day food deals to upgrade your date night experience! Save money at the Applebee's, Red Lobster, steakhouses, and more.

  9. Tetramine - Wikipedia

    en.wikipedia.org/wiki/Tetramine

    Triethylenetetramine ("trien") Hexamethylenetetramine (hexamine) Tetramethylenedisulfotetramine (TETS), a rodenticide banned in most countries; Tetramine is also used as a synonym for the tetramethylammonium cation.