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Structure of 36978-41-3
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3,4'-Biphthalic anhydride features a rigid, electron-deficient biaryl scaffold enabling efficient coupling in high-temperature polymerization. This bench-stable diacid anhydride integrates into polyimides and specialty resins with minimal handling complexity.
3,4'-Biphthalic anhydride serves as a versatile diacid anhydride building block for constructing rigid, polycyclic architectures in synthetic organic chemistry. It enables efficient formation of imides and esters under mild conditions, exhibits excellent bench stability, and functions as a key intermediate in the synthesis of functionalized heterocycles and high-performance polymers.
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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-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: