Description

2-Pentanone, 5-(2-Propynyloxy)- is a specialized organic compound featuring both a ketone and a propargyl ether functional group, making it a valuable intermediate for advanced chemical synthesis. This unique bifunctional structure is critical for researchers and manufacturers developing novel polymers, pharmaceuticals, and fine chemicals. It is particularly sought after in the agrochemical, pharmaceutical, and specialty polymer industries where its reactive sites enable the construction of complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Polymer & Resin Modifier: Acts as a cross-linking agent or monomer in the formulation of specialty adhesives, coatings, and high-performance resins.
• Fine Chemical Production: Employed as a versatile synthon in organic chemistry for creating complex esters, ethers, and other derivatives.
• Research & Development: A valuable reagent in academic and industrial R&D labs for exploring new chemical reactions and material properties.

Basic Information

Product Name	2-Pentanone, 5-(2-Propynyloxy)-
CAS No.	55702-70-0
Molecular Formula	C8H12O2
Molecular Weight	140.18 g/mol
Synonyms	5-(2-Propynyloxy)-2-pentanone; 1-(2-Propynyloxy)-4-pentanone; 4-Oxo-1-(2-propynyloxy)pentane; Propargyl 4-oxopentyl ether; 4-Oxopentyl propargyl ether
EINECS	Contact for details

Quality Control

Our 2-Pentanone, 5-(2-Propynyloxy)- is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, assay, and impurity profiles are provided with every shipment to guarantee it meets your specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in the original packaging or amber glass until use.

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.