Description

Phosphoric Acid Dimethyl(E)-1-Propenyl Ester is a specialized organophosphorus compound with the CAS registry number 39902-11-9. This chemical serves as a valuable intermediate and functional additive, offering unique reactivity due to its phosphate ester and propenyl group structure. It is primarily utilized by manufacturers in the agrochemical, pharmaceutical, and specialty polymer industries for synthesis and formulation processes.

Application

• Agrochemical Intermediate: A key building block in the synthesis of advanced insecticides, herbicides, and plant growth regulators.
• Pharmaceutical Synthesis: Used as a phosphorylating agent or precursor in the development of active pharmaceutical ingredients (APIs) and prodrugs.
• Flame Retardant Precursor: Acts as a reactive intermediate in the production of organophosphate-based flame retardants for polymers and textiles.
• Lubricant & Hydraulic Fluid Additive: Imparts anti-wear and extreme pressure properties to synthetic lubricants and functional fluids.
• Polymer Modification: Employed as a co-monomer or cross-linking agent to introduce phosphate groups into polymer chains, enhancing properties like adhesion or flame resistance.
• Chemical Research & Development: Serves as a versatile reagent in organic synthesis for academic and industrial R&D laboratories.

Basic Information

Product Name	Phosphoric Acid Dimethyl(E)-1-Propenyl Ester
CAS No.	39902-11-9
Molecular Formula	C5H11O4P
Molecular Weight	166.11 g/mol
Synonyms	Dimethyl (E)-1-Propenyl Phosphate; (E)-1-Propenyl Dimethyl Phosphate; (E)-1-Propenyl Phosphoric Acid Dimethyl Ester; Phosphoric Acid, Dimethyl (1E)-1-Propen-1-yl Ester; trans-1-Propenyl Dimethyl Phosphate; Propenyl Dimethyl Phosphate; Dimethyl trans-Propenyl Phosphate; O,O-Dimethyl (E)-1-Propenyl Phosphate
EINECS	Contact for details

Quality Control

Our Phosphoric Acid Dimethyl(E)-1-Propenyl Ester is manufactured under stringent quality management systems. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications such as assay, isomer purity, and impurity profiles is provided with each shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is between 2°C and 25°C. Due to its nature as a strong acid/organic solvent, handle and store with appropriate chemical safety precautions.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
(E)-Isomer Purity (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Acidity (Titration)	Contact for details

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