Description

Tetraethyl (Dichloromethylene)Bisphosphonate is a high-purity organophosphorus compound, specifically a bisphosphonate ester, serving as a critical intermediate in advanced chemical synthesis. Its value lies in its unique molecular structure, which is essential for constructing complex molecules with targeted biological or material properties. This product is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel bisphosphonate drugs for treating bone disorders and other therapeutic areas.
• Agrochemical Research: Used in developing new generations of herbicides, plant growth regulators, and pesticides with enhanced efficacy.
• Ligand Synthesis: Serves as a precursor for chelating agents and ligands used in catalysis and metal ion sequestration.
• Material Science: Intermediate for creating flame retardants, polymer modifiers, and specialty additives.
• Chemical Synthesis: Versatile reagent in organic chemistry for introducing the bisphosphonate moiety into complex molecular architectures.

Basic Information

Product Name	Tetraethyl (Dichloromethylene)Bisphosphonate
CAS No.	19928-97-3
Molecular Formula	C9H20Cl2O6P2
Molecular Weight	365.10 g/mol
Synonyms	Tetraethyl Dichloromethylene-1,1-bisphosphonate; (Dichloromethylene)bisphosphonic Acid Tetraethyl Ester; Tetraethyl (Dichloromethylidene)bis(phosphonate); (Dichloromethylene)diphosphonic Acid Tetraethyl Ester; Clodronate Tetraethyl Ester; Dichloromethylene Bisphosphonate Tetraethyl Ester; Tetraethyl Clodronate
EINECS	Contact for details

Quality Control

Our Tetraethyl (Dichloromethylene)Bisphosphonate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high chemical purity and identity. Certificates of Analysis (COA) documenting all critical quality parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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