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Structure of 1897-41-2
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2,3,5,6-Tetrachloroterephthalonitrile features a rigid, electron-deficient aromatic core with four chlorine substituents flanking two nitrile groups. This configuration enables high reactivity in nucleophilic substitution reactions and facilitates integration into conjugated frameworks for materials science applications. The compound exhibits excellent stability under standard handling conditions and serves as a key building block in the synthesis of advanced organic semiconductors and functionalized polymers.
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GHS Pictogram :
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GHS No : GHS07,GHS09
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Signal Word : Warning
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UN#: 3077
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Class : 9
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Packing Group : Ⅲ
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Hazard Statements : H302-H317-H410
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Precautionary Statements : P261-P264-P270-P272-P273-P280-P302+P352-P330-P362+P364-P391-P501
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Lot numbers can be found on the outside label of a product: