Description

Ethyldithiophosphonic Acid=S-[4-(1,1-Dimethylethyl)Phenyl]o-Ethyl Ester is a specialized organophosphorus compound that serves as a critical intermediate in advanced chemical synthesis. Its unique thiophosphonic ester structure makes it a valuable building block for creating high-performance materials and functional chemicals. This product is essential for research and development chemists and manufacturers in the agrochemical, pharmaceutical, and specialty polymer industries seeking to develop novel active ingredients or additives.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of novel insecticides, acaricides, and fungicides, leveraging its phosphorus-sulfur backbone.
• Pharmaceutical Synthesis: Used as a building block for creating pharmacologically active molecules, particularly those requiring specific thiophosphate ester functionalities.
• Ligand and Catalyst Development: Employed in organometallic chemistry for the preparation of specialized ligands used in catalytic processes.
• Polymer Additive Precursor: Acts as an intermediate for manufacturing stabilizers, flame retardants, or other performance-enhancing additives for polymers.
• Chemical Research: Utilized in academic and industrial R&D for studying reaction mechanisms and developing new synthetic methodologies.
• Material Science: Investigated for the development of advanced materials with specific surface or electronic properties.

Basic Information

Item	Details
Product Name	Ethyldithiophosphonic Acid=S-[4-(1,1-Dimethylethyl)Phenyl]o-Ethyl Ester
CAS No.	329-21-5
Molecular Formula	C14H23O2PS2
Molecular Weight	318.43 g/mol
Synonyms	o-Ethyl S-(4-tert-butylphenyl) ethyldithiophosphonate; Ethyl O-ethyl S-(4-tert-butylphenyl) phosphorodithioate; S-(4-tert-Butylphenyl) O-ethyl ethylphosphonodithioate; NSC 163063; Ethylphosphonodithioic acid O-ethyl S-(4-tert-butylphenyl) ester; Phosphorodithioic acid, O-ethyl S-(4-(1,1-dimethylethyl)phenyl) ethyl ester; Ethyldithiophosphonic acid O-ethyl S-(4-tert-butylphenyl) ester
EINECS	Contact for details

Quality Control

Our production of Ethyldithiophosphonic Acid=S-[4-(1,1-Dimethylethyl)Phenyl]o-Ethyl Ester adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including chromatographic purity analysis and structural confirmation, to ensure consistency and reliability for your synthetic processes. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This compound is easily oxidized; for long-term storage, consider maintaining under an inert atmosphere such as nitrogen or argon. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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