2089-87-4

Basic information

• Product Name: naphthalene-1,6-dicarboxylic acid
• Synonyms: naphthalene-1,6-dicarboxylic acid;1,6-Naphthalenedicarboxylic acid
• CAS NO: 2089-87-4
• Molecular Formula: C₁₂H₈O₄
• Molecular Weight: 216.18952
• EINECS: 218-234-9
• Mol File: 2089-87-4.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 473.3°C at 760 mmHg
• Flash Point: 254.2°C
• Appearance: /
• Density: 1.454g/cm³
• Vapor Pressure: 9.18E-10mmHg at 25°C
• Refractive Index: 1.708
• CAS DataBase Reference: naphthalene-1,6-dicarboxylic acid(CAS DataBase Reference)
• NIST Chemistry Reference: naphthalene-1,6-dicarboxylic acid(2089-87-4)
• EPA Substance Registry System: naphthalene-1,6-dicarboxylic acid(2089-87-4)

Safety Data

• Hazardous Substances Data: 2089-87-4(Hazardous Substances Data)

Usage

General Description

Naphthalene-1,6-dicarboxylic acid is a chemical compound that is commonly used in the production of pharmaceuticals, dyes, and pigments. It is a white, crystalline solid that is soluble in water and alcohol. Naphthalene-1,6-dicarboxylic acid is also known for its use in the synthesis of polymers and as a building block in the development of novel materials. Additionally, naphthalene-1,6-dicarboxylic acid is considered a potential candidate for the creation of biodegradable plastics, making it a valuable chemical for sustainable and eco-friendly applications. Its versatile properties and wide-ranging industrial uses make it an important component in various chemical and material industries.

InChI:InChI=1/C12H8O4/c13-11(14)8-4-5-9-7(6-8)2-1-3-10(9)12(15)16/h1-6H,(H,13,14)(H,15,16)

Upstream product

• 575-43-9 1,6-dimethylnaphthalene 
• 7697-37-2 nitric acid 
• 134973-39-0 4,7-dimethyl-naphthalene-1-sulfonic acid 
• 51113-41-8 1,6-diisopropylnaphthalene 

Downstream Products

• 16144-94-8 Naphthalin-1,6-dicarbonsaeure-dimethylester 

Relevant articles and documents

Molecular Recognition of Naphthalenedicarboxylic Acid Regioisomers by Cyclodextrins

Complexation of cyclodextrins (CD's) with some regioisomers of naphthalenedicarboxylic acid (NDC) was examined in 0.1 mol dm-3 NaHCO3 at 25°C by means of 1H NMR spectroscopy, together with the measurement of induced circular dichroism spectra of NDC's with the addition of CD's. The 1H NMR spectra of 2,6- and 2,7-NDC's showed characteristic AB-type patterns, which changed continuously with increasing CD concentration in accord with the Pople theory. The binding constants (Ka) for β-CD complexes with NDC's increased in the order of: 1,4-NDC ≈ 1,5-NDC a values.