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For many years, the structure was assigned, incorrectly, as having a "linear structure" (EC no. 228-767-9, CAS RN 6358-30-1) which differ in terms of the carbazole ring fusion. [3] Pigment violet 23 is prepared by condensation of an aniline with chloranil. [4] Synthetic route to dioxazine dyes such as pigment violet 23.
NO: nitrogen monoxide: 10102–43–9 NO 2: nitrogen dioxide: 10102–44–0 N 2: nitrogen: 7727-37-9 [1] N 2 F 2: dinitrogen difluoride: 13812–43–6 N 2 F 4: dinitrogen tetrafluoride: 10036–47–2 N 2 O: dinitrogen monoxide: 10024–97–2 N 2 O 3: dinitrogen trioxide: 10544–73–7 N 2 O 4: dinitrogen tetroxide: 10544–72–6 N 2 O 5 ...
UN Number Class Proper Shipping Name UN 2301: 3: 2-Methylfuran: UN 2302: 3: 5-Methylhexan-2-one: UN 2303: 3: Isopropenylbenzene: UN 2304: 4.1: Naphthalene, molten : UN 2305: 8: Nitrobenzenesulfonic acid
A solution of lithium naphthalenide, the lithium salt of naphthalene, in tetrahydrofuran.. The alkali metal naphthalene salts are prepared by stirring the metal with naphthalene in an ethereal solvent, usually as tetrahydrofuran or dimethoxyethane.
Decabromodiphenyl ethane is a chemical compound used as a brominated flame retardant.It was commercialised in the 1990s as an alternative for decabromodiphenyl ether, [1] following safety concern over that compound.
A collection of 2024 holiday catalogs are displayed Monday, Nov. 25, 2024, in Freeport, Maine. Catalog retailers, reeling from U.S. postal rate increases, have responded with pint-sized catalogs ...
1,2-Dioleoyl-3-trimethylammonium propane (often abbreviated DOTAP or 18:1TAP) is a di-chain, or gemini, cationic surfactant.It is most commonly encountered as an active ingredient in certain fabric softeners.
(The Center Square) – Missouri state Sen. Jill Carter, R-Granby, plans to file bills in the state legislature to increase border security measures and ensure law enforcement agencies have the ...