Description

Methyl Phosphate (Mono- And Di- Ester Mixture) is an organophosphate compound primarily valued as a versatile chemical intermediate and a key building block for more complex phosphate esters. This mixture is particularly significant for its role in synthesizing specialized surfactants, flame retardants, and agrochemicals, where the methyl ester groups offer a balance of reactivity and stability. It is essential for R&D laboratories and industrial manufacturers in sectors such as polymer additives, specialty chemicals, and crop protection.

Application

• Chemical Intermediate: A crucial precursor in the synthesis of more complex phosphate esters, including triesters used as flame retardants and plasticizers.
• Surfactant & Detergent Formulation: Used to produce anionic surfactants and emulsifiers for industrial and cleaning applications.
• Flame Retardant Synthon: Serves as a key building block in the manufacture of organophosphate flame retardants for polymers and textiles.
• Agrochemical Synthesis: Employed in the production of certain herbicides, insecticides, and plant growth regulators.
• Lubricant & Hydraulic Fluid Additive: Imparts anti-wear and extreme pressure properties when incorporated into functional fluid formulations.
• Metal Chelation & Treatment: Acts as a chelating agent and corrosion inhibitor in water treatment and metal finishing processes.
• Pharmaceutical & Biochemical Research: Utilized in laboratory-scale synthesis of nucleotide analogs and other bioactive phosphate-containing molecules.

Basic Information

Product Name	Methyl Phosphate (Mono- And Di- Ester Mixture)
CAS No.	52932-95-3
Molecular Formula	CH5O4P (Monoester) / C2H7O4P (Diester) - Mixture
Molecular Weight	112.02 g/mol (Monoester) / 126.05 g/mol (Diester)
Synonyms	Methyl dihydrogen phosphate; Dimethyl hydrogen phosphate; Phosphoric acid, methyl ester; Phosphoric acid, dimethyl ester; Methyl phosphate ester mixture; Monomethyl phosphate; Dimethyl phosphate; Acid methyl phosphate
EINECS	Contact for details

Quality Control

Our Methyl Phosphate (Mono- And Di- Ester Mixture) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including assay by titration or HPLC, to ensure consistent composition and purity that meets industry specifications. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality assurance and regulatory compliance needs.

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 organic solvents. Recommended storage temperature is 15-25°C. The product is hygroscopic (moisture-sensitive); ensure containers are kept sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (Total Methyl Phosphates)	≥ 95.0%
Composition (Monoester : Diester Ratio)	As per customer requirement
Water Content (Karl Fischer)	≤ 1.0%
pH (10% solution)	Contact for details

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