Description

1,8-Bis(Diphenylphosphinyl)Naphthalene is a specialized organophosphorus compound known for its unique steric and electronic properties, making it a valuable ligand in advanced catalytic systems. Its significance lies in its ability to facilitate challenging chemical transformations, particularly in asymmetric synthesis and cross-coupling reactions, by providing a highly tunable coordination environment. This chemical is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries who require high-performance catalysts for the development of novel active ingredients and complex organic molecules.

Application

• As a precise ligand in homogeneous catalysis for asymmetric hydrogenation and carbon-carbon bond formation.
• Key component in transition metal catalysts used for pharmaceutical intermediate synthesis.
• Research chemical for developing new organometallic complexes with tailored reactivity.
• Used in academic and industrial R&D for studying ligand effects in catalytic cycles.
• Potential application in materials science for the synthesis of specialty polymers and functional materials.
• As a chelating agent in specific metal extraction or separation processes.

Basic Information

Product Name	1,8-Bis(Diphenylphosphinyl)Naphthalene
CAS No.	316808-41-0
Molecular Formula	C34H24OP2
Molecular Weight	502.49 g/mol
Synonyms	1,8-Bis(diphenylphosphino)naphthalene; 1,8-Bis(diphenylphosphanyl)naphthalene; 1,8-Bis(diphenylphosphine)naphthalene; 1,8-BDPN; 1,8-Bis(P,P-diphenylphosphino)naphthalene; Naphthalene-1,8-diylbis(diphenylphosphine oxide); 1,8-Bis(diphenylphosphoryl)naphthalene
EINECS	Contact for details

Quality Control

Our 1,8-Bis(Diphenylphosphinyl)Naphthalene is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and elemental analysis, to verify identity and purity. Certificates of Analysis (COA) detailing all test results are provided with every shipment. We support custom synthesis and can tailor specifications to meet specific research or process development requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This compound is moisture-sensitive (hygroscopic); keep the container tightly sealed under an inert atmosphere such as nitrogen or argon to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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