The use of tribromoisocyanuric acid to distinguish among primary, secondary and tertiary alcohols

Autor:	Crespo, Lívia T. C., Mattos, Marcio C. S. de, Esteves, Pierre M.
Jazyk:	angličtina
Rok vydání:	2013
Předmět:	spot test food and beverages tribromoisocyanuric acid alcohols
Zdroj:	Química Nova v.36 n.2 2013 Química Nova Sociedade Brasileira de Química (SBQ) instacron:SBQ Química Nova, Volume: 36, Issue: 2, Pages: 320-323, Published: 2013
Popis:	Primary, secondary and tertiary alcohols can be easily distinguished due to their reactivity towards tribromoisocyanuric acid (TBCA). The test is performed by adding TBCA to the alcohol in a test tube heated in a boiling water bath. Orange color develops in the tube containing the primary alcohol, light yellow is observed in the tube containing the secondary alcohol while the tertiary alcohol results in a colorless mixture.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::0c74e28bebf4d5cb2058478197ee0625 http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422013000200019 Zobrazit plný text záznamu