Description

Tetralithium 1,4,5,8-Naphthalenetetracarboxylate is a high-purity, organolithium salt of naphthalenetetracarboxylic acid, identified by CAS No. 144092-32-0. This compound serves as a critical precursor and functional additive in advanced material synthesis, offering excellent solubility and reactivity. It is primarily utilized by manufacturers in the electronics, energy storage, and specialty polymer industries for developing high-performance components.

Application

• Organic Semiconductor Precursor: A key building block for n-type organic semiconductors and electron-transport materials in OLEDs and OFETs.
• Lithium-Ion Battery Materials: Used in the research and development of novel organic electrode materials and conductive additives for next-generation batteries.
• Metal-Organic Framework (MOF) Synthesis: Acts as a multi-dentate organic linker for constructing complex MOF structures with potential applications in gas storage and catalysis.
• Polymer and Polyimide Modification: Imparts enhanced thermal stability and specific electronic properties to high-performance polymers.
• Coordination Chemistry & Catalyst Ligand: Serves as a chelating agent for various metal ions in catalytic systems and molecular complexes.
• Research & Development: A valuable reagent for academic and industrial R&D in material science and organic chemistry.

Basic Information

Product Name	Tetralithium 1,4,5,8-Naphthalenetetracarboxylate
CAS No.	144092-32-0
Molecular Formula	C14H2Li4O8
Molecular Weight	315.88 g/mol
Synonyms	1,4,5,8-Naphthalenetetracarboxylic Acid Tetralithium Salt; Lithium Naphthalene-1,4,5,8-tetracarboxylate; Naphthalene-1,4,5,8-tetracarboxylate Tetralithium Salt; Tetralithium Naphthalene-1,4,5,8-tetracarboxylate; NTCDA Tetralithium Salt; 1,4,5,8-Naphthalenetetracarboxylic Acid Lithium Salt; NTCDA-4Li
EINECS	Contact for details

Quality Control

Our Tetralithium 1,4,5,8-Naphthalenetetracarboxylate is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and ICP-MS for metal content, to ensure consistency and meet the high standards required for advanced material applications. A detailed Certificate of Analysis (COA) is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; containers must be kept tightly sealed and away from moisture to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Lithium Content (ICP)	7.5 - 8.5 %
Loss on Drying	≤ 2.0 %
Residue on Ignition	≤ 0.5 %
Heavy Metals (as Pb)	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.