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Structure of 69938-76-7
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4,4'-Hexamethylenebis(1,1-dimethylsemicarbazide) features a rigid aliphatic linker flanked by two sterically hindered semicarbazide moieties, enabling selective crosslinking in polymer systems. This structure imparts enhanced thermal stability and resistance to hydrolytic degradation under standard processing conditions.
4,4'-Hexamethylenebis(1,1-dimethylsemicarbazide) serves as a versatile bifunctional building block for the synthesis of polymeric materials and heterocyclic scaffolds. Its dual semicarbazide moieties enable efficient condensation reactions with aldehydes and ketones, facilitating the construction of stable hydrazone linkages under mild conditions. The molecule exhibits excellent bench stability and ease of purification, making it well-suited for iterative synthetic protocols in medicinal chemistry and materials science applications.
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GHS Pictogram :
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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-P330-P362+P364-P405-P501
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Lot numbers can be found on the outside label of a product: