Definition

A type of colorless chemical compound that comes from the reduction of certain other compounds known as phthaleins.

Example

Phthalin is used in various chemical applications due to its unique properties.

Conversation

Have you ever heard of phthalin?

No, I haven't. What is it?

It's a colorless compound that comes from phthaleins, really interesting stuff.

That sounds cool! I love learning about new chemical compounds.

Root Explanation

Phthalin is derived from the Greek word "phthalein" (meaning to decay or to rot) combined with the suffix "-in" (used in chemistry to denote substances). The term refers to a chemical compound related to phthalic acid, which is associated with decay processes.

Memory Tip

Think of 'phthalein' meaning decay, and remember that 'phthalin' is a substance related to that decay process.

Visually Confused Words