Description

Phosphoric Acid,Methyl Ester CAS NO 12789-45-6 is an organophosphorus compound primarily used as an intermediate in chemical synthesis. Its value lies in its role as a versatile building block for creating more complex molecules, particularly in the agrochemical and pharmaceutical sectors. This product is essential for manufacturers requiring a reliable source of high-purity chemical intermediates for research and production.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of organophosphate insecticides and herbicides.
• Pharmaceutical Synthesis: Used as a building block in the manufacture of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Flame Retardant Production: Serves as an intermediate in the creation of certain phosphorus-based flame retardant additives.
• Lubricant & Fuel Additive Component: Employed in the formulation of specialty lubricants and anti-wear fuel additives.
• Chemical Research & Development: Utilized in laboratories for method development and the synthesis of novel compounds.
• Polymer Modification: Acts as a monomer or cross-linking agent in specific polymer chemistry applications.

Basic Information

Product Name	Phosphoric Acid,Methyl Ester
CAS No.	12789-45-6
Molecular Formula	C3H9O4P
Molecular Weight	140.08 g/mol
Synonyms	Trimethyl phosphate; Methyl phosphate; Phosphoric acid trimethyl ester; TMP; Trimethoxyphosphine oxide; Trimethyl orthophosphate; NSC 2661
EINECS	235-824-2

Quality Control

Our Phosphoric Acid,Methyl Ester is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including assay and impurity profile analysis by techniques such as GC and NMR, to ensure it meets precise specifications for chemical intermediates. Certificates of Analysis (COA) are provided with every shipment to guarantee traceability and compliance.

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 between 15°C and 25°C. Keep container tightly sealed when not in use to minimize moisture absorption and volatilization.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Acidity (as H3PO4)	≤ 0.1%

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