Description

Trimethyl Phosphonoformate is a high-purity organophosphorus compound that serves as a versatile and critical building block in advanced chemical synthesis. Its value lies in its unique reactivity as a phosphorylating agent and a precursor for complex molecules, enabling the production of high-performance materials and active ingredients. This product is essential for research and manufacturing in the pharmaceutical, agrochemical, and specialty chemical industries, where precise molecular construction is paramount.

Application

• Pharmaceutical Intermediate: Key synthon for the production of nucleotide analogs, antiviral drugs, and other bioactive molecules.
• Agrochemical Synthesis: Used in the manufacture of advanced herbicides, insecticides, and plant growth regulators.
• Ligand and Catalyst Preparation: Serves as a precursor for phosphonate-based ligands used in homogeneous catalysis.
• Flame Retardant Additive Production: A building block for phosphorus-containing flame retardants used in polymers and textiles.
• Chemical Research & Development: Employed in organic synthesis for introducing phosphonoformate ester functionalities.
• Specialty Polymer Modification: Used to incorporate phosphonate groups into polymer backbones for enhanced properties.

Basic Information

Product Name	Trimethyl Phosphonoformate
CAS No.	31142-23-1
Molecular Formula	C4H9O5P
Molecular Weight	168.09 g/mol
Synonyms	Trimethoxyphosphinylformate; Methyl Phosphonoformate Trimethyl Ester; Formic Acid, Phosphono-, Trimethyl Ester; Phosphonoformic Acid Trimethyl Ester; Trimethyl Ester of Phosphonoformic Acid; P,P,P-Trimethyl Phosphonoformate; (Trimethoxyphosphoranyl)formate
EINECS	Contact for details

Quality Control

Our Trimethyl Phosphonoformate is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is subjected to comprehensive analytical testing, including chromatographic purity assays and identity confirmation. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is 2-8°C for long-term stability. Keep container tightly sealed to minimize exposure to moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	1.200 - 1.250
Refractive Index (n20D)	1.410 - 1.430

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