Description

Phosphorodichloridothioic Acid o-sec-Butyl Ester is a key organophosphorus intermediate with significant utility in advanced chemical synthesis. This compound is valued for its reactive dichloridothioic acid ester group, which facilitates its role as a versatile building block for more complex molecules. It is primarily sought by manufacturers in the agrochemical and pharmaceutical industries for the development of active ingredients and specialized reagents.

Application

• Agrochemical Intermediate: A critical precursor in the synthesis of organophosphate insecticides, herbicides, and fungicides.
• Pharmaceutical Synthesis: Used as a building block for creating pharmacologically active compounds and prodrugs.
• Chemical Research & Development: Serves as a versatile reagent in academic and industrial R&D for exploring new reaction pathways.
• Ligand and Catalyst Preparation: Employed in the modification of ligands and the preparation of metal-complexing agents.
• Flame Retardant Formulations: A potential intermediate in the production of specialized flame-retardant additives for polymers.
• Specialty Polymer Modification: Used to introduce phosphorus-containing functional groups into polymer chains to alter material properties.

Basic Information

Product Name	Phosphorodichloridothioic Acid o-sec-Butyl Ester
CAS No.	15195-14-9
Molecular Formula	C4H9Cl2OPS
Molecular Weight	207.06 g/mol
Synonyms	o-sec-Butyl Phosphorodichloridothioate; sec-Butyl Phosphorodichloridothioate; Phosphorochloridothioic Acid, O-(1-Methylpropyl) Ester; O-sec-Butyl Phosphorodichloridothioate; Dichloro(sec-butoxy)thioxophosphorane; (1-Methylpropoxy)thiophosphonic Dichloride; O-(1-Methylpropyl) Phosphorodichloridothioate
EINECS	Contact for details

Quality Control

Our production of Phosphorodichloridothioic Acid o-sec-Butyl Ester adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. Quality is verified through analytical techniques including GC, HPLC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance processes.

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 2-8°C for extended stability. Keep container tightly sealed under an inert atmosphere to minimize moisture absorption and degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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