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mercapto

Upper-Intermediate (B2)

IPA: /mɜːrˈkæptoʊ/

KK: /mɜrˈkæptoʊ/

noun
Definition

A term used in organic chemistry to refer to a type of compound that contains a sulfur atom bonded to a carbon atom, often found in substances known as mercaptans.


Example

The chemist synthesized a new mercapto compound for the experiment.


Conversation
Sloth A
Have you ever heard of a compound called mercapto?
Sloth B
No, I haven't. What is it used for?
Sloth A
It's actually used in organic chemistry to denote certain derivatives.
Sloth B
That sounds interesting! I should learn more about it.

Synonyms & Antonyms
Synonyms
thiol
sulfhydryl
mercaptan
Antonyms
Root Explanation

Mercapto is derived from the Latin word "mercaptan" (from "mercurium" meaning mercury and "captare" meaning to seize). The term refers to a class of compounds that contain sulfur and are characterized by their strong odors, often used in organic chemistry.

Memory Tip

Think of 'seizing' ('captare') the 'mercury' ('mercurium') to remember that 'mercapto' relates to compounds that have a strong, often pungent, presence.

Visually Confused Words

No commonly confused words.

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