Naphthalenetetracarboxylic dianhydride
Chemical compound / From Wikipedia, the free encyclopedia
Naphthalenetetracarboxylic dianhydride (NTDA) is an organic compound related to naphthalene. The compound is a beige solid. NTDA is most commonly used as a precursor to naphthalenediimides (NDIs) (such as napthalenetetracarboxylic diimide), a family of compounds with many uses.[1]
Quick Facts Names, Identifiers ...
Names | |
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Preferred IUPAC name
Naphtho[1,8-cd:4,5-c′d′]dipyran-1,3,6,8-tetrone | |
Other names
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Identifiers | |
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3D model (JSmol) |
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ChemSpider | |
ECHA InfoCard | 100.001.221 |
PubChem CID |
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UNII | |
CompTox Dashboard (EPA) |
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Properties | |
C14H4O6 | |
Molar mass | 268.180 g·mol−1 |
Appearance | Beige powder |
Melting point | > 300 °C (572 °F; 573 K) |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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