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Esters of 1,2,6-hexanetriol with longer-chain carboxylic acids are useful plasticizers for PVC [3] and cellulose acetate, as well as for rubber polymers such as nitrile rubber (NBR) and neoprene., [8] 1,2,6-hexanetriol is used as a monomer for the synthesis of POE III type polyorthoesters, which are characterized by an ointment-like consistency ...
The following is a complete list of the 249 current officially assigned ISO 3166-1 alpha-2 codes, with the following columns: [1] Code: ISO 3166-1 alpha-2 code, pointing to its ISO 3166-2 article; Country name: English short name officially used by the ISO 3166 Maintenance Agency (ISO 3166/MA)
The London, Midland and Scottish Railway (LMS) Fowler 2-6-2T was a class of steam locomotive. The LMS classified them 3P, BR 3MT. The LMS classified them 3P, BR 3MT. All were built at Derby Works between 1930 and 1932.
2,6-Xylidine is an organic compound with the formula C 6 H 3 (CH 3) 2 NH 2. It is one of several isomeric xylidines. It is a colorless viscous liquid. Commercially significant derivatives are the anesthetics lidocaine, bupivacaine, mepivacaine, and etidocaine. [1]
In chemistry and atomic physics, an electron shell may be thought of as an orbit that electrons follow around an atom's nucleus.The closest shell to the nucleus is called the "1 shell" (also called the "K shell"), followed by the "2 shell" (or "L shell"), then the "3 shell" (or "M shell"), and so on farther and farther from the nucleus.
2,6-Lutidine is a natural heterocyclic aromatic organic compound with the formula (CH 3) 2 C 5 H 3 N. It is one of several dimethyl -substituted derivative of pyridine , all of which are referred to as lutidines .
In 1902, the AT&SF had a 2-6-2 with a high, at the time, boiler pressure of 220 pounds per square inch (1,517 kilopascals), mounted on a large 41-square-foot (3.8-square-meter) fire grate. [1] More than a thousand examples of the 2-6-2 wheel arrangement existed in the United States.
Canadian National Railway (CN) Class S locomotives were a Class of 2-8-2 wheel arrangement in the Whyte notation, or 1′D1′ in UIC classification. These locomotives were designed for 16° operating curvature.