Description
4,4'-Oxydiphthalic anhydride is an aromatic dianhydride reagent for laboratory synthesis and materials-oriented chemical work. It is identified by CAS number 1823-59-2, with the empirical formula C₁₆H₆O₇ and a molar mass of 310,21 g/mol. The bifunctional anhydride structure is characteristic of monomers used when preparing polyimides and related high-performance organic frameworks under controlled laboratory conditions. This offering is Clear CAS, formula, and molar-mass data support formulation calculations and documentation in research or development environments. Material from manufacturer Carl ROTH is positioned for users who need a defined oxydiphthalic anhydride building block with transparent identity parameters. quantity suits academic and industrial laboratories running repeated small-to-medium synthetic batches, enabling consistent weighing and stoichiometric planning around the C₁₆H₆O₇ framework while keeping procurement aligned with stated scientific specifications.
This article is part of Inorganic salts, in Inorganic chemicals.
Key features
- Purity (HPLC): ≥ 98 %
- Colour: white to beige to light yellow to light red
- Form: powder
- ¹H-NMR Spectrum: corresponds to assigned structure
- CAS number: 1823-59-2
- Pack sizes: 100 g, 250 g, 500 g, 1 kg
- Empirical formula: C₁₆H₆O₇
- Molar mass: 310,21 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
Danger
Hazard Statements (H-Phrases)
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Questions about 4,4'-Oxydiphthalic anhydride, 100 g
What is this article?
4,4'-Oxydiphthalic anhydride, 100 g is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Inorganic salts, inside Inorganic chemicals, in Lab chemicals.
An inorganic salt is an ionic solid, a chloride, a sulfate, a nitrate, a phosphate. The degree of hydration changes the mass that contains one mole of the ion. Analytical grade limits the foreign ions. A hydrate and the anhydrous salt are not interchangeable by weight.
An inorganic chemical is a salt, an acid or base in solid form, a metal, an oxide, or an element. The waters of hydration are part of the formula: a hydrate and an anhydrous salt are different masses for the same ion. Trace metals matter when the salt will be used in analysis. Nanomaterials add particle size to the specification. Look the substance up on PubChem. Hazard classes are on ECHA, under the CLP Regulation and REACH. Transport of the dangerous ones is explained by the UNECE.
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The category is Inorganic chemicals. The sub-category is Inorganic salts. The catalogue is Lab chemicals.
Shelves beside this one are Metals, elements & oxides and Nanomaterials & quantum dots.
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