Description

Dimethyl(2-Propynyl) Phosphorotetrathioate is a specialized organophosphorus compound characterized by its unique phosphorotetrathioate and propargyl functional groups. This chemical serves as a critical intermediate and reagent in advanced synthesis, offering valuable reactivity for constructing complex molecular architectures. It is primarily sought after by research institutions and industrial R&D departments focused on developing novel agrochemicals, pharmaceuticals, and material science additives.

Application

• Agrochemical Intermediate: A key building block in the synthesis of novel insecticides and acaricides, leveraging its phosphorus-sulfur backbone.
• Pharmaceutical Research: Used as a specialized synthon in medicinal chemistry for creating potential drug candidates with targeted biological activity.
• Ligand Precursor: Acts as a precursor for synthesizing complex ligands used in catalysis and metal-organic frameworks (MOFs).
• Polymer Modification: Employed to introduce functional groups into polymer chains to alter physical properties or enable further chemical reactions.
• Chemical Synthesis Reagent: Utilized in organic synthesis for introducing the phosphorotetrathioate moiety into target molecules.
• Material Science Research: Investigated for creating novel materials with specific electronic or surface properties.

Basic Information

Item	Details
Product Name	Dimethyl(2-Propynyl) Phosphorotetrathioate
CAS No.	17118-79-5
Molecular Formula	C5H9O2PS4
Molecular Weight	244.34 g/mol
Synonyms	Dimethyl (2-Propynyl) Phosphorotetrathioate; O,O-Dimethyl S-Propargyl Phosphorodithioate; Propargyl Dimethyl Phosphorodithioate; Phosphorodithioic acid, O,O-dimethyl ester, S-ester with 2-propyn-1-ol; CAS 17118-79-5
EINECS	Contact for details

Quality Control

Our Dimethyl(2-Propynyl) Phosphorotetrathioate is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, GC, and NMR to verify identity and assay. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical specifications is provided with every shipment to support your quality assurance requirements.

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. Due to its sensitivity, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) to prevent oxidation and degradation. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Specific Gravity (20°C)	1.25 - 1.35

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