Description

Acetic Acid 1-Acetoxy-Prop-2-Ynyl Ester is a specialized acetylene derivative ester with the CAS registry number 67088-67-9. This compound serves as a valuable building block and reactive intermediate in advanced organic synthesis, particularly for introducing functionalized propargylic moieties. It is primarily utilized by R&D chemists and process development teams in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key synthon for the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Fine Chemical Building Block: Serves as a precursor for specialty chemicals, dyes, and functional materials.
• Academic & Industrial Research: A versatile reagent in methodology development and catalysis studies.
• Polymer Chemistry: Potential monomer or cross-linking agent for creating polymers with specific thermal or mechanical properties.

Basic Information

Product Name	Acetic Acid 1-Acetoxy-Prop-2-Ynyl Ester
CAS No.	67088-67-9
Molecular Formula	C7H8O4
Molecular Weight	156.14 g/mol
Synonyms	1-Acetoxy-2-propynyl acetate; 2-Propyn-1-ol, 1-acetate, acetate; Propargyl Alcohol Diacetate; 1-Acetoxyprop-2-ynyl Acetate; Diacetoxypropyne; Acetic Acid Propargyl Ester Diacetate; 2-Propynylidene Diacetate
EINECS	Contact for details

Quality Control

Our Acetic Acid 1-Acetoxy-Prop-2-Ynyl Ester is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure high purity and batch-to-batch consistency suitable for demanding synthetic applications. A detailed Certificate of Analysis (COA) documenting identity, purity, and impurity profiles is provided with every shipment.

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. Recommended storage temperature is 2-8°C for long-term stability. The compound is moisture-sensitive; keep container tightly sealed under an inert atmosphere if specified.

Specification

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

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