Description

Benzene, 1-Ethynyl-2-(1-Methylethoxy)- is a specialized aromatic compound featuring an ethynyl and an isopropoxy substituent. This unique molecular architecture makes it a valuable advanced intermediate for synthesizing complex organic molecules in research and development. It is primarily sought by pharmaceutical, agrochemical, and material science industries for constructing novel chemical entities.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Material Science Precursor: Serves as a monomer or precursor for advanced polymers, liquid crystals, and organic electronic materials.
• Organic Synthesis Reagent: Employed in cross-coupling reactions and as a versatile synthon in academic and industrial R&D laboratories.
• Fine Chemical Production: Utilized in the manufacture of dyes, pigments, and other specialty chemicals.

Basic Information

Product Name	Benzene, 1-Ethynyl-2-(1-Methylethoxy)-
CAS No.	66021-95-2
Molecular Formula	C11H10O
Molecular Weight	158.20 g/mol
Synonyms	2-Isopropoxyethynylbenzene; 1-Ethynyl-2-isopropoxybenzene; 2-(1-Methylethoxy)-1-ethynylbenzene; 1-Isopropoxy-2-ethynylbenzene; (2-Isopropoxyphenyl)acetylene; 2-Ethynylphenyl isopropyl ether
EINECS	Contact for details

Quality Control

Our Benzene, 1-Ethynyl-2-(1-Methylethoxy)- is produced under strict quality management protocols. Every batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile nature, ensure containers are kept tightly sealed to prevent evaporation and concentration changes. 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
Purity (GC/HPLC)	≥ 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.