Naphthalene-1,4,5,8-tetracarboxylic dianhydride

CAS: 81-30-1

Ref. 3D-FN62718

Product Information

• Name: Naphthalene-1,4,5,8-tetracarboxylic dianhydride
• Synonyms: NTCDA, 1,4,5,8-Naphthalenetetracarboxylic 1,8:4,5-dianhydride, 1,4,5,8-Naphthalenetetracarboxylic acid dianhydride, 1,4,5,8-Naphthalenetetracarboxylic acid-1,8:4,5-dianhydride, 1,4,5,8-Naphthalenetetracarboxylic dianhydride, 1,4,5,8-Naphthalic dianhydride, 1,4,5,8-Tetracarboxynaphthalene dianhydride, 1,8:4,5-Naphthalenetetracarboxylic dianhydride, 2,7-Dioxapyrene-1,3,6,8-tetrone, Isochromeno[6,5,4-Def]Isochromene-1,3,6,8-Tetrone, Lt-S924, NSC 84241, Naphthalene-1,4,5,8-tetracarboxylic acid dianhydride, Naphthalene-4,5,8,9-tetracarboxylic dianhydride, Naphthalenetetracarboxylic anhydride, Naphthalenetetracarboxylic dianhydride, Naphthalic 1,8:4,5-dianhydride, Ntcda, Ntda, [2]Benzopyrano[6,5,4-def][2]benzopyran-1,3,6,8-tetrone
• CAS: 81-30-1

Description

Naphthalene-1,4,5,8-tetracarboxylic dianhydride is a molecule that contains two carboxylic acid groups and one tetracarboxylic acid group. It is an adsorbent material that is used to remove water vapor from the atmosphere. Naphthalene-1,4,5,8-tetracarboxylic dianhydride is also used in wastewater treatment processes because it has high chemical stability and can be regenerated with anhydrous sodium. The transport properties of naphthalene-1,4,5,8-tetracarboxylic dianhydride are well suited for use as a model system for studying the kinetics of proton exchange membrane fuel cells (PEMFC). This compound has been studied using electrochemical impedance spectroscopy to determine its kinetic data.

• Brand: Biosynth

Chemical properties

• Molecular weight: 268.18 g/mol
• Formula: C₁₄H₄O₆
• Purity: Min. 95 Area-%
• Color/Form: Off-White Powder
• InChI: InChI=1S/C14H4O6/c15-11-5-1-2-6-10-8(14(18)20-12(6)16)4-3-7(9(5)10)13(17)19-11/h1-4H
• InChI key: InChIKey=YTVNOVQHSGMMOV-UHFFFAOYSA-N
• SMILES: O=C1OC(=O)c2ccc3c4c(ccc1c24)C(=O)OC3=O