Description

Tetraethyl(1,4-Butylene)Bisphosphonate is a high-purity organophosphorus compound, specifically a bisphosphonate ester, valued for its role as a versatile chemical intermediate and ligand. Its molecular structure makes it a critical precursor in the synthesis of complex phosphonate-based materials and metal-chelating agents. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries seeking to develop new active ingredients or functional additives.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel bisphosphonate drugs for treating bone disorders.
• Agrochemical Synthesis: Used as a precursor for creating herbicides and plant growth regulators with phosphonate functionality.
• Ligand for Metal Complexation: Acts as a chelating agent in catalysis and for the preparation of metal-organic frameworks (MOFs).
• Flame Retardant Synthon: A starting material for producing phosphorus-containing flame retardants used in polymers and textiles.
• Surface Modification Agent: Employed to functionalize material surfaces, such as metals or oxides, to alter adhesion and corrosion properties.
• Research & Development: A valuable reagent in organic and medicinal chemistry research for exploring new phosphonate chemistry.

Basic Information

Product Name	Tetraethyl(1,4-Butylene)Bisphosphonate
CAS No.	7203-67-0
Molecular Formula	C14H32O6P2
Molecular Weight	358.36 g/mol
Synonyms	Tetraethyl Butane-1,4-diylbis(phosphonate); 1,4-Butanediylbis-phosphonic Acid Tetraethyl Ester; Tetraethyl 1,4-Butanediylbisphosphonate; Butane-1,4-diylbis(phosphonic Acid) Tetraethyl Ester; Phosphonic Acid, P,P'-(1,4-Butanediyl) P,P,P',P'-Tetraethyl Ester; Tetraethyl (Tetramethylene)diphosphonate; NSC 163044
EINECS	Contact for details

Quality Control

Our Tetraethyl(1,4-Butylene)Bisphosphonate is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including chromatographic purity assays and structural identification, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming identity, purity, and specification compliance.

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 bases and incompatible materials. The container should be kept tightly sealed to minimize exposure to moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
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.