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CHM 2211L - Introduction to Organic Laboratory Techniques

Organic Chemistry Literature Assignments

Literature Assignment: Methyl Orange

Use the Internet or handbooks and provide the following information for each azo dye listed:

A - CI number
B - Dye structure
C - Literature reference
D - Preparation (show all reactants for diazotization step and coupling step:)

  1. Disperse Orange 3
  2. Methyl Red
  3. Solvent Red 23
  4. Solvent Black 3
  5. Acid Yellow 23


Dr. Kluger recommends that students use the paper copies of the Aldrich or Acros catalogs available in the laboratory.