Description

Chloridophosphoric Acid Bis(2,5-Dimethylphenyl) Ester CAS NO 58377-72-3 is a specialized organophosphorus compound, primarily utilized as a key intermediate in advanced chemical synthesis. Its value lies in its unique molecular structure, which makes it a versatile building block for creating complex molecules with specific functional properties. This product is essential for research and development chemists, as well as production units in the pharmaceutical, agrochemical, and specialty polymer industries, where it is used to develop new active ingredients and performance materials.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds requiring specific phosphorous-containing functional groups.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators, where its structure can contribute to enhanced efficacy and selectivity.
• Ligand and Catalyst Precursor: Serves as a starting material for the preparation of specialized ligands used in metal-catalyzed reactions and organometallic chemistry.
• Flame Retardant Additive Development: Investigated as a potential intermediate for creating novel organophosphorus flame retardants for polymers and textiles.
• Specialty Polymer Modifier: Employed to introduce phosphorous moieties into polymer backbones, potentially altering properties like thermal stability, adhesion, or flame resistance.
• Chemical Research (R&D): A valuable reagent for academic and industrial research focused on developing new synthetic methodologies and exploring structure-activity relationships.

Basic Information

Product Name	Chloridophosphoric Acid Bis(2,5-Dimethylphenyl) Ester
CAS No.	58377-72-3
Molecular Formula	C16H19ClO3P
Molecular Weight	334.75 g/mol
Synonyms	Phosphorochloridic Acid, Bis(2,5-dimethylphenyl) Ester; Bis(2,5-Dimethylphenyl) Chlorophosphate; 2,5-Dimethylphenyl Phosphorochloridate; Chlorophosphoric Acid Di(2,5-xylyl) Ester; Di(2,5-dimethylphenyl) Chlorophosphate; Phosphorochloridic Acid Di(2,5-dimethylphenyl) Ester; (2,5-Dimethylphenoxy)phosphoryl Chloride (dimer form implied); Chloridophosphoric Acid Di(2,5-dimethylphenyl) Ester
EINECS	Contact for details

Quality Control

Our production of Chloridophosphoric Acid Bis(2,5-Dimethylphenyl) Ester adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all critical specifications are provided and can be tailored to meet specific customer or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials. Due to its hygroscopic (moisture-sensitive) nature, containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent decomposition. Recommended long-term storage temperature is 2-8°C.

Specification

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

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