Description

Methyl 2-Methyl-4-Hexynate is a specialized alkyne-containing ester, a high-purity intermediate valued for its unique molecular structure that enables precise chemical synthesis. This compound is essential for advanced research and manufacturing processes requiring controlled functional group transformations. It is primarily utilized by the pharmaceutical, agrochemical, and specialty chemical industries for applications such as the synthesis of active ingredients and complex organic molecules.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Specialty Chemical Manufacturing: Serves as a precursor for fragrances, flavors, and performance materials.
• Organic Synthesis & Research: A versatile reagent in academic and industrial R&D for constructing complex molecular architectures.
• Material Science: Potential monomer or modifier in the development of specialty polymers and coatings.

Basic Information

Product Name	Methyl 2-Methyl-4-Hexynate
CAS No.	69691-19-6
Molecular Formula	C8H12O2
Molecular Weight	140.18 g/mol
Synonyms	2-Methyl-4-hexynoic acid methyl ester; Methyl 2-methylhex-4-ynoate; 4-Hexynoic acid, 2-methyl-, methyl ester; Methyl 2-methyl-4-hexynoate; Methyl 2-methylhex-4-ynoate
EINECS	Contact for details

Quality Control

Our Methyl 2-Methyl-4-Hexynate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for industrial and research applications. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

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 2-25°C. The container should be kept tightly sealed to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.92 - 0.96
Refractive Index (20°C)	1.420 - 1.430

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