Description

Phosphorous Acid (Bicyclo[2.2.1]Hept-5-En-2-Yl)Methyldiphenyl Ester is a specialized organophosphorus compound that serves as a versatile intermediate and ligand in advanced chemical synthesis. Its unique bicyclic norbornene-derived structure provides steric bulk and electronic properties valuable for creating tailored materials and catalysts. This high-purity chemical is essential for R&D and production in sectors requiring precise molecular control, such as polymer science and specialty fine chemicals.

Application

• As a key ligand or precursor in organometallic catalysis for polymerization and cross-coupling reactions.
• As a specialty monomer or additive in the synthesis of advanced polymers with specific thermal or mechanical properties.
• As a building block in pharmaceutical research for developing novel active ingredients or prodrugs.
• In material science research for creating functionalized surfaces or novel organic frameworks.
• As an intermediate for agrochemicals, particularly in developing new generation plant protection agents.
• In academic and industrial R&D for exploring new reaction pathways in synthetic organic chemistry.

Basic Information

Product Name	Phosphorous Acid (Bicyclo[2.2.1]Hept-5-En-2-Yl)Methyldiphenyl Ester
CAS No.	71002-24-9
Molecular Formula	C20H21O3P
Molecular Weight	340.35 g/mol
Synonyms	Methyldiphenyl (5-Norbornen-2-ylmethyl) Phosphite; (Bicyclo[2.2.1]hept-5-en-2-ylmethyl)diphenyl phosphite; Diphenyl (5-norbornene-2-ylmethyl) phosphite; 5-Norbornene-2-methyldiphenyl phosphite; Phosphorous acid, P-[(bicyclo[2.2.1]hept-5-en-2-yl)methyl] P,P-diphenyl ester; Norbornenylmethyldiphenyl Phosphite
EINECS	Contact for details

Quality Control

Our production of Phosphorous Acid (Bicyclo[2.2.1]Hept-5-En-2-Yl)Methyldiphenyl Ester adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including NMR, HPLC, and GC to verify identity, potency, and impurity profiles. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. The container must be kept tightly sealed to prevent moisture absorption and potential degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%

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