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toluenesulfonic acid

Noun CEFR B2

Definitions

Any of three isomeric sulfonic acids derived from toluene, but especially p-toluenesulfonic acid known as tosyl acid that has many industrial uses

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See all B2 English words →

See also

toluenesulfonyl toluenyl tolufazepam toluic acid toluid toluidide

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