So, we're going back to organic chemistry everyone!
After my first post with my molecular model kit showing an environmental contaminant, I decided to post up another.
This one is a semi-volatile organic environmental contaminant that is commonly found in coal tar, mothballs, and mixed into creosote for rail ties. That distinct "mothball odor" is this compound! Fun fact - a human nose can detect the mothball odor before most standard electronic detectors of organic odors / vapors.
Can you guess the compound? Let me know in the comments!
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