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Structure of 75464-52-7
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2,5-Diaminobenzene-1,4-dithiol dihydrochloride features a rigid aromatic core with two primary amine and two thiol groups positioned for orthogonal reactivity. This configuration enables selective conjugation in bioorthogonal labeling and materials assembly. The dihydrochloride salt enhances solubility in aqueous systems while maintaining stability under standard bench conditions.
2,5-Diaminobenzene-1,4-dithiol dihydrochloride serves as a versatile bifunctional building block for the synthesis of thioether-linked heterocycles and metal-chelating scaffolds. Its diamine and dithiol functionalities enable efficient cyclization reactions under mild conditions, facilitating the construction of benzodithiolane frameworks with high regioselectivity. The dihydrochloride salt enhances solubility and bench stability, simplifying handling and purification in multi-step syntheses.
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GHS Pictogram :
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GHS No : GHS06
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Signal Word : Danger
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UN#: 2811
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Class : 6.1
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Packing Group : Ⅲ
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Hazard Statements : H301+H311+H331-H315-H319
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Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P361+P364-P362+P364-P405-P501
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Lot numbers can be found on the outside label of a product: