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  2. Triacetin - Wikipedia

    en.wikipedia.org/wiki/Triacetin

    Triacetin is the organic compound with the formula C 3 H 5 (OCOCH 3) 3. It is classified as a triglyceride , i.e., the triester of glycerol with acetic acid . [ 6 ] It is a colorless, viscous, and odorless liquid with a high boiling point and a low melting point.

  3. List of highly toxic gases - Wikipedia

    en.wikipedia.org/wiki/List_of_highly_toxic_gases

    Highly Toxic: a gas that has a LC 50 in air of 200 ppm or less. [2] NFPA 704: Materials that, under emergency conditions, can cause serious or permanent injury are given a Health Hazard rating of 3. Their acute inhalation toxicity corresponds to those vapors or gases having LC 50 values greater than 1,000 ppm but less than or equal to 3,000 ppm ...

  4. Gunshot residue - Wikipedia

    en.wikipedia.org/wiki/Gunshot_residue

    The abbreviation OGSR is often used to distinguish the organic residues found after a discharge. Organic residues can come from propellants like nitrocellulose and trinitrotoluene, plasticisers like triacetin, stabilizers like diphenylamine and possible reaction products of said compounds. [2]

  5. List of gases - Wikipedia

    en.wikipedia.org/wiki/List_of_gases

    This list is sorted by boiling point of gases in ascending order, but can be sorted on different values. "sub" and "triple" refer to the sublimation point and the triple point, which are given in the case of a substance that sublimes at 1 atm; "dec" refers to decomposition. "~" means approximately.

  6. Acetic acid - Wikipedia

    en.wikipedia.org/wiki/Acetic_acid

    However, the artificial triglyceride triacetin (glycerine triacetate) is a common food additive and is found in cosmetics and topical medicines; this additive is metabolized to glycerol and acetic acid in the body. [31] Acetic acid is produced and excreted by acetic acid bacteria, notably the genus Acetobacter and Clostridium acetobutylicum.

  7. 1,3,5-Trioxane - Wikipedia

    en.wikipedia.org/wiki/1,3,5-Trioxane

    1,3,5-Trioxane, sometimes also called trioxane or trioxin, is a chemical compound with molecular formula C 3 H 6 O 3.It is a white, highly water-soluble solid with a chloroform-like odor.

  8. Taiwan looks to buy Alaskan natural gas as it seeks to head ...

    www.aol.com/news/taiwan-looks-buy-alaskan...

    TAIPEI (Reuters) -Taiwan is interested in natural gas from Alaska and will continue to assess the feasibility of purchases, the economy ministry said on Monday, as the government looks to narrow ...

  9. Trace gas - Wikipedia

    en.wikipedia.org/wiki/Trace_gas

    Trace gases are gases that are present in small amounts within an environment such as a planet's atmosphere.Trace gases in Earth's atmosphere are gases other than nitrogen (78.1%), oxygen (20.9%), and argon (0.934%) which, in combination, make up 99.934% of its atmosphere (not including water vapor).