Description

Bis(Tetraphenylphosphonium)Tetracyanato-Bis-4-Methoxy-4-Phenyltellurate(Iv) is a sophisticated organotellurium compound with a unique phosphonium counterion, representing a high-value specialty chemical for advanced research and synthesis. This compound matters for its role as a potential catalyst precursor or reagent in the development of novel materials and pharmaceuticals, where the tellurium center offers distinct reactivity. It is primarily needed by researchers and process development chemists in organometallic chemistry, materials science, and pharmaceutical R&D for exploring new synthetic pathways and functional materials.

Application

• Catalysis Research: Investigation as a catalyst or catalyst precursor in cross-coupling reactions and other organometallic transformations.
• Advanced Material Synthesis: Used as a building block or dopant in the development of novel organic semiconductors or conductive polymers.
• Pharmaceutical Intermediates: Serves as a specialized reagent for the synthesis of complex molecules in medicinal chemistry programs.
• Ligand and Complex Formation: Acts as a precursor for creating new tellurium-containing ligands and coordination complexes.
• Polymer Chemistry: Potential use as an initiator or chain-transfer agent in controlled radical polymerization studies.
• Academic & Industrial R&D: A key material for fundamental studies in main group element chemistry and reaction mechanism elucidation.

Basic Information

Item	Detail
Product Name	Bis(Tetraphenylphosphonium)Tetracyanato-Bis-4-Methoxy-4-Phenyltellurate(Iv)
CAS No.	73481-12-6
Molecular Formula	C62H52N4O2P2Te
Molecular Weight	1082.71 g/mol
Synonyms	Bis(tetraphenylphosphonium) tetracyanato-bis(4-methoxyphenyl)tellurate(IV); Tetraphenylphosphonium tetracyanato(4-methoxyphenyl)tellurate; Organotellurium(IV) cyanato complex; Phosphonium tellurate salt; 4-Methoxyphenyltellurium(IV) cyanate phosphonium salt; Bis(4-methoxyphenyl)tellurium diisocyanate tetraphenylphosphonium complex; (4-MeOC6H4)2Te(NCO)2 · 2 PPh4+
EINECS	Contact for details

Quality Control

Our Bis(Tetraphenylphosphonium)Tetracyanato-Bis-4-Methoxy-4-Phenyltellurate(Iv) is produced under controlled conditions to ensure batch-to-batch consistency and high purity for research applications. Each lot undergoes rigorous analytical characterization, including NMR, HPLC, and elemental analysis, to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a desiccated environment to prevent degradation. Handle and store under an inert atmosphere such as nitrogen or argon for long-term stability.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
1H NMR	Conforms to structure
Tellurium Content	11.5 - 12.5 %
Water Content (KF)	≤ 1.0 %

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