Question

case file
chemical name: diethylene glycol
common uses: this chemical is used in the manufacture of resins, polyurethanes, plasticizers. this chemical is a solvent for resins, dyes and organic compounds.
health effects: this chemical can cause irritation of the mucous membranes, irritation of the respiratory tract, abdominal pain, vomiting, diarrhea, headache, altered mental status, and acute kidney injury. this chemical is toxic.
warning
chemical has been detected
to synchronize the lasers and target the correct chemical, answer the following question:
what is this chemical used for?

Explanation:

The left - hand side card clearly states that diethylene glycol is used in the manufacture of resins, polyurethanes, plasticizers and is a solvent for resins, dyes and organic compounds.

Answer:

This chemical is used to make polyurethanes.