Description

Phosphorous Acid Bis[[(1,2,3,4,4A,5,8,8A-Octahydro-1,4:5,8-Dimethanonaphthalen)-2-Yl]Methyl]Phenyl Ester is a specialized organophosphorus compound featuring a complex, cage-like hydrocarbon structure derived from dimethanonaphthalene. This unique molecular architecture makes it a valuable intermediate for synthesizing advanced materials and functional additives where steric bulk and specific reactivity are required. It is primarily sought by research and development teams in the agrochemical and polymer industries for creating novel active ingredients and performance-enhancing modifiers.

Application

• Agrochemical Intermediate: A key building block for the synthesis of novel pesticides and herbicides, leveraging its phosphorous acid ester functionality.
• Polymer Additive Precursor: Used in the development of specialized flame retardants, stabilizers, and plasticizers for high-performance polymers.
• Ligand Synthesis: Serves as a precursor for creating complex phosphite or phosphonite ligands used in asymmetric catalysis and transition metal complexes.
• Material Science Research: Employed in R&D for constructing monomers or cross-linking agents with specific steric and electronic properties.
• Specialty Chemical Manufacturing: Acts as an intermediate in the production of other fine chemicals requiring its unique dimethanonaphthalene backbone.

Basic Information

Product Name	Phosphorous Acid Bis[[(1,2,3,4,4A,5,8,8A-Octahydro-1,4:5,8-Dimethanonaphthalen)-2-Yl]Methyl]Phenyl Ester
CAS No.	71002-26-1
Molecular Formula	C38H44O3P
Molecular Weight	588.73 g/mol
Synonyms	Phosphorous Acid Bis(endo,endo-2,5-Norbornadien-2-Ylmethyl)Phenyl Ester; Phosphorous Acid Phenyl Bis(2-Norbornen-5-Ylmethyl) Ester; Phenyl Bis(5-norbornen-2-ylmethyl) Phosphite; 1,3,2-Dioxaphospholane, 2-phenoxy-4,5-bis(5-norbornen-2-ylmethyl)-; Phosphorous Acid Phenyl Ester with 5-Norbornene-2-methanol (2:1); Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our production of Phosphorous Acid Bis[[(1,2,3,4,4A,5,8,8A-Octahydro-1,4:5,8-Dimethanonaphthalen)-2-Yl]Methyl]Phenyl Ester adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong alkalis and incompatible materials. For long-term storage, consider under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white solid or viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 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.