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Structure of 82-43-9
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1,8-Dichloroanthraquinone is a chlorinated anthraquinone derivative featuring two chlorine atoms at the 1 and 8 positions of the quinone core. This configuration imparts enhanced electron-withdrawing character and improved stability under standard reaction conditions. The compound serves as a key intermediate in dye synthesis, particularly for high-performance azo dyes and reactive textile pigments. Its defined substitution pattern enables precise control over chromophore properties and reactivity in coupling reactions.
1,8-Dichloroanthraquinone serves as a versatile building block in the synthesis of functionalized dyes and pigments, enabling efficient electrophilic substitution and coupling reactions. Its dichloro substitution pattern enhances reactivity at key positions while maintaining bench stability, facilitating straightforward purification and integration into complex molecular architectures.
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GHS No : GHS07
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Signal Word : Warning
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UN#: N/A
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Class : N/A
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Packing Group : N/A
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Hazard Statements : H302-H315-H319-H335
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Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501
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Lot numbers can be found on the outside label of a product: