Esters of various alkane acids Principle
When short-chain alcohols are esterified with short-chain carboxylic acids, flavouring materials are obtained with fruit-like smells. When they are esterified with aromatic acids, flavouring materials are obtained with a plant or flower-like character. The experiment is particularly suitable for work in groups. It can be carried out together with the previous one (P7173100). Learning objectives - Carboxylic acids undergo acid-catalyzed reactions with alcohols under the formation of esters.
- Variations of the reactants allow the production of various olfactory components, which can be used as identical-to-natural aromas.
Benefits - Easy teaching and efficient learning by using interactive experimentation PHYWE-Software
- Experiment is part of a complete solution set with experiments for the topic Organic Chemistry matched with international curriculum: all topics are covered
Scope of delivery |
Support base, variable
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02001-00
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1
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Stand rods, stainless steel, various sizes
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02059-00
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1
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Boss head
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02043-00
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2
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Wash bottle, 250 ml, plastic
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33930-00
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1
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Beakers, Boro, low form, various sizes
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46060-00
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2
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Beakers, Boro, low form, various sizes
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46054-00
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1
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Graduated cylinder, 10 ml, plastic
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36636-00
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1
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Test tube, laboratory glass, various lengths, 100 pcs.
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37658-10
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1
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Test tube brush w. wool tip,d20mm
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38762-00
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1
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Test tube rack, wood, for 6 tubes d= 22mm
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MAU-20042200
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1
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Universal clamp
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37715-01
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2
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Rubber stopper, d = 22/17 mm, 1 hole
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39255-01
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1
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Protecting glasses, clear glass
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39316-00
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1
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Rubber gloves, size M (8), one pair
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39323-00
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1
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Pipette with rubber bulb
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64701-00
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1
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Ethanol extra pure ab.95% 1000 ml
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30008-70
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1
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N-butyric acid 100 ml
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30047-10
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1
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Glycerol, 250 ml
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30084-25
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1
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Sulphuric acid, 95-97%, 500 ml
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30219-50
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1
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Water, distilled 5 l
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31246-81
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1
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Propionic acid, 500 ml
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31753-50
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1
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Boiling beads, 200 g
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36937-20
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1
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Service
