3-((2,6-dibromo-4-methylphenyl)diazenyl)-4,5-dihydroxynaphthalene-2,7-disulfonic acid - Names and Identifiers
3-((2,6-dibromo-4-methylphenyl)diazenyl)-4,5-dihydroxynaphthalene-2,7-disulfonic acid - Introduction
3-((2,6-dibromo-4-methylphenyl)diazenyl)-4,5-dihydroxynaphthalene-2, 7-dimethylfonic acid is an organic compound. Its molecular formula is C16H10Br2N2O6S2.
Nature:
The compound is a red crystal, insoluble in water, but soluble in alcohol and dimethyl sulfoxide.
Use:
This compound is often used as a dye, especially for dyeing paper, fabric and leather. It is also used as a reagent and indicator for organic chemical reactions and has some applications in analytical chemistry. In addition, it can also be used as a fluorescent dye in the medical field.
Method:
The preparation method of 3-((2,6-dibromo-4-methylphenyl)diazenyl)-4,5-dihydroxynaphthalene-2, 7-dimethylfonic acid is generally by reacting 4,5-dihydroxynaphthalene with thionyl chloride, then, 2,6-dibromo-4-methylphenbutaone is reacted with nitrous acid to form a nitroso compound, and finally the target product is obtained.
Safety Information:
This compound has an irritating effect on the skin, eyes and respiratory tract, and care should be taken to avoid contact during use. Wear protective gloves, goggles and respirators during operation. Also, store and handle this compound properly and avoid mixing with other chemicals. Proper waste disposal methods should be followed if required.
Last Update:2024-04-09 21:11:58