1 / 5

Chapter 43 Amines

Chapter 43 Amines. Purpose. The object of this experiment is to identify an unknown amine or amine salt. First test to check solubility. Second experiment represents a Hinsberg test for distinguishing between primary, secondary and tertiary amines. Hinsberg Test.

vartan
Download Presentation

Chapter 43 Amines

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Chapter 43 Amines

  2. Purpose • The object of this experiment is to identify an unknown amine or amine salt. First test to check solubility. Second experiment represents a Hinsberg test for distinguishing between primary, secondary and tertiary amines.

  3. Hinsberg Test • In Hinsberg test, the sulfonamides are distinguishable because the derivative from a primary amine has an acidic hydrogen, which renders the resulting salt soluble in H2O. Whereas the sulfonamide from the secondary amine is insoluble.

  4. Comments • Follow pp. 588-590(microscale). • Follow the lab handout for all experimental procedures. Wearing rubber gloves is necessary during this lab. You will work with toxic and corrosive compounds. • Use solubility and Hinsberg test to figure out the unknown structures.

  5. Safety • Amines are toxic and have a characteristic smell: work in the hood.Do not swallow, do not inhale and avoid contact with eyes and skin. Wear gloves and handle with caution. • Benzenesulfonyl chlorideis corrosive, avoid contact with skin and eyes, wear gloves and goggles, use caution.

More Related