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Apr 25, 2020 · In this example, the students will prepare 1-bromobutane from 1-butanol in an acid catalyzed reaction. INTRODUCTION. In this experiment 1-bromobutane will be prepared from 1-butanol in an acid-catalyzed Sn2 reaction. The main learning objective is to illustrate a synthetic application of the Sn2 reaction.
The limiting reagent in this reaction is 1-butanol. The balanced equation shows that one mol of 1- bromobutane is obtained for every mol of 1-butanol used. Since we are starting with 2.5 mmoles of 1- butanol, then the theoretical yield of 1-bromobutane is also 2.5 mmoles, or .342 g.
• include non-chemical hazards, examples from everyday life and a Teachers’ Guide giving ideas for use; • are available on the CLEAPSS Science Publications CD-ROM. Minor alterations and updates will be available on the CLEAPSS web site until they have been incorporated into a new version on a subsequent CD-ROM.
Mar 16, 2024 · Product name: 1-Bromobutane; CBnumber: CB2852782; CAS: 109-65-9; EINECS Number: 203-691-9; Synonyms: 1-Bromobutane,N-BUTYL BROMIDE; Relevant identified uses of the substance or mixture and uses advised against. Relevant identified uses: For R&D use only. Not for medicinal, household or other use. Uses advised against: none; Company Identification
Comparing t he infrared, mass, 1H NMR and 13C NMR spectra of the 4 halogenoalkane isomers of C 4 H 9 Br. NOTE: The images are linked to their original detailed spectral analysis pages AND can be doubled in size with touch screens to increase the definition to the original 1-bromobutane, 2-bromobutane, 1-bromo-2-methylpropane and 2-bromo-2-methylpropane image sizes.
Product name : 1-Bromobutane Product Number : 08953 Brand : Sigma-Aldrich CAS-No. : 109-65-9 1.2 Relevant identified uses of the sub stance or mixture and uses advised against Identified uses : Laboratory chemicals, Manufacture of substances 1.3 Details of the supplier of the safety data sheet Company : Sigma-Aldrich
