Crossword clue: a colorless crystalline substance prepared by the reaction of carbolic acid with bromine.

The most common answer is tribromophenol (14 letters).

2 answers found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).

Possible answers

tribromophenol 14 letters web-def

A colorless crystalline substance prepared by the reaction of carbolic acid with bromine.

tribromphenol 13 letters web-def

A colorless crystalline substance prepared by the reaction of carbolic acid with bromine.