5 Ethyl 2 Vinyl Pyridine

Council of europe no.

5 ethyl 2 vinyl pyridine. 5 ethyl 2 picoline nsc 1984 cas number 104 90 5. 5 ethyl 2 methylpyridine is one of the components that contribute to the nutty roasted aroma in the parmigiano reggiano cheese. Molecular weight 121 18. Application 5 ethyl 2 methylpyridine associated with maillard reaction chemistry and sugar thermal degradation processes has been used to study the nanogram adsorption for spme headspace and liquid sampling.

It is used industrially as a precursor to specialty polymers and as an intermediate in the chemical pharmaceutical dye and photo industries. These are organic compounds containing a pyridine ring substituted at one or more positions by a methyl group. Pioglitazone is an antihyperglycaemic agent. Pyridine 2 methyl 5 vinyl is an extremely hazardous substance ehs subject to reporting requirements when stored in amounts in excess of its threshold planning quantity tpq of 500 lbs.

5 ethyl 2 methylpyridine exists as a solid soluble in water and a very strong. Application it is used as intermediates of pioglitazone hcl. 2 vinylpyridine 2vp is a water soluble pyridine derivative that can be used in the synthesis of poly 2 vinylpyridine p2vp by anionic polymerization. Please select more than one item to compare.

Pubchem substance id 24901774. It is a colorless liquid although samples are often brown. The emergency vent opened due to a sudden pressure rise then an explosion occurred after about 90 seconds chem. Search results for 5 ethyl 2 methylpyridine at sigma aldrich.

Empirical formula hill notation c 8 h 11 n. Select up to 4 products. 40 cfr 355 7 1 2001 hazardous substances data bank hsdb 10 10 other safety information. Flavis number 14 066.

It is a derivative of pyridine with a vinyl group in the 2 position next to the nitrogen. A mixture of nitric acid and methyl ethyl pyridine was placed in an autoclave and heated and stirred for 40 minutes. 5 ethyl 2 vinyl pyridine nmt 0 50 5 ethyl 2 methyl pyridine by gc nmt 0 20 purity by gc nlt 99 0 4. It can be industrially prepared by treatment of 2 methylpyridine with an aqueous solution of formaldehyde in a temperature range of 150 200 c.

Pioglitazone is an orally active thiazolidinedione with antidiabetic properties and potential antineoplastic activity. 2 vinylpyridine is an organic compound with the formula ch 2 chc 5 h 4 n.