Description

3-[[4-[(2-Propynyloxy)Methoxy]But-2-Ynyl]Oxy]Propiononitrile is a specialized organic compound featuring a unique structure with multiple ether and alkyne linkages terminating in a nitrile group. This molecular architecture makes it a valuable high-purity intermediate for advanced chemical synthesis, particularly in the development of novel polymers and pharmaceuticals. It is primarily sought by R&D chemists and process development teams in the fine chemical, agrochemical, and material science industries for constructing complex molecular frameworks.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs), especially those requiring rigid, linear molecular backbones.
• Polymer Chemistry: Used as a monomer or cross-linking agent in the production of specialty polymers, resins, and coatings, leveraging its alkyne groups for click chemistry applications.
• Agrochemical Synthesis: Acts as a precursor in the development of new crop protection agents and herbicides.
• Liquid Crystal & OLED Materials: Employed in research for creating advanced electronic and display materials due to its rod-like molecular structure.
• Organic Synthesis & Catalysis Research: A versatile reagent for constructing complex organic molecules in academic and industrial research laboratories.
• Adhesive & Sealant Formulations: Functions as a reactive modifier to enhance the performance characteristics of high-end industrial adhesives.

Basic Information

Product Name	3-[[4-[(2-Propynyloxy)Methoxy]But-2-Ynyl]Oxy]Propiononitrile
CAS No.	66931-81-5
Molecular Formula	C11H11NO3
Molecular Weight	205.21 g/mol
Synonyms	3-({4-[(Prop-2-yn-1-yloxy)methoxy]but-2-yn-1-yl}oxy)propanenitrile; 2-Propyn-1-ol, 1-[(4-[(2-cyanoethoxy)methyl]-2-butynyloxy)methoxy]-; Propargyl ether derivative nitrile; Nitrile-terminated dialkyne ether; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our production of 3-[[4-[(2-Propynyloxy)Methoxy]But-2-Ynyl]Oxy]Propiononitrile adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity for sensitive synthetic applications. Each lot is characterized using advanced analytical techniques including HPLC, GC, and NMR. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Any single unknown impurity	≤ 1.0%

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