Description

Propylphosphonicacidbis(1-Methylethyl)Ester is a specialized organophosphorus compound widely utilized as a key intermediate and ligand in advanced chemical synthesis. Its value lies in its ability to facilitate complex coupling reactions and act as a precursor for functional materials, offering high selectivity and efficiency. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries who require high-purity building blocks for developing active ingredients and novel polymers.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring phosphonate or phosphonic acid ester functionalities.
• Ligand for Catalysis: Employed as a ligand in transition metal-catalyzed cross-coupling reactions, such as Suzuki-Miyaura or Negishi couplings, to enhance reaction yield and selectivity.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators where the phosphonate moiety is integral to biological activity.
• Material Science Precursor: Acts as a monomer or additive in the synthesis of flame-retardant polymers, specialty coatings, and metal-organic frameworks (MOFs).
• Organic Synthesis Reagent: Functions as a versatile reagent for introducing the propylphosphonate group into complex organic molecules under mild conditions.
• Chemical Research & Development: A valuable tool for academic and industrial R&D in exploring new reaction methodologies and creating novel chemical entities.

Basic Information

Product Name	Propylphosphonicacidbis(1-Methylethyl)Ester
CAS No.	18812-55-0
Molecular Formula	C9H21O3P
Molecular Weight	208.24 g/mol
Synonyms	Diisopropyl Propylphosphonate; Propylphosphonic Acid Diisopropyl Ester; Diisopropyl Propylphosphonate; Propylphosphonic Acid Bis(1-methylethyl) Ester; Diisopropyl Propylphosphonic Acid Ester; Propylphosphonate Diisopropyl Ester; 1-Methylethyl Propylphosphonate; (Isopropoxy)2P(O)Pr
EINECS	Contact for details

Quality Control

Our Propylphosphonicacidbis(1-Methylethyl)Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (HPLC/GC) and spectroscopy (NMR, IR), to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are provided with every shipment to guarantee supply reliability and batch-to-batch consistency for your critical processes.

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 such as strong oxidizing agents. The container should be kept tightly sealed to minimize moisture absorption and prevent contamination.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Density (at 20°C)	~0.98 g/mL
Refractive Index (n20/D)	~1.425

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