6,6'-Dibromoindigo | TriviaQuestions.online

⭐ In the context of Tyrian purple, 6,6'-dibromoindigo is considered…

6,6'-dibromoindigo is the specific chemical compound that gives Tyrian purple its distinctive reddish-purple color, acting as the chromophore – the part of the molecule responsible for absorbing light and creating the observed hue.

⭐ Core Definition: 6,6'-Dibromoindigo

6,6′-Dibromoindigo is an organic compound with the formula (BrC₆H₃C(O)CNH)₂. A deep purple solid, the compound is also known as Tyrian purple, a dye of historic significance. Presently, it is only a curiosity, although the related derivative indigo is of industrial significance. It is produced by snails of the family Muricidae.

The pure compound has semiconductor properties in the thin film phase, which is potentially useful for wearable electronics, and has better performance than the parent indigo in this context.

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👉 6,6'-Dibromoindigo in the context of Tyrian purple

Tyrian purple (Ancient Greek: πορφύρα porphúra; Latin: purpura), also known as royal purple, imperial purple, imperial dye, or simply tyrian, is a reddish-purple natural dye. The name Tyrian refers to the city of Tyre in ancient Phoenicia (modern-day Lebanon). It is secreted by several species of predatory sea snails in the family Muricidae, rock snails originally known by the name Murex (Bolinus brandaris, Hexaplex trunculus and Stramonita haemastoma). In ancient times, extracting this dye involved tens of thousands of snails and substantial labour, and as a result, the dye was highly valued. The coloured compound is 6,6'-dibromoindigo.

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