Description

Benzene, 1-Ethyl-2-(2-Propynyloxy)- (9Ci) is a specialized organic compound featuring a benzene ring substituted with an ethyl group and a propargyloxy moiety, making it a valuable intermediate for advanced chemical synthesis. This compound matters for its role as a key building block in the development of complex molecules, particularly in pharmaceutical and agrochemical research where precise functionalization is critical. Industries such as fine chemical manufacturing, pharmaceutical R&D, and material science need this high-purity intermediate to drive innovation in active ingredient and polymer development.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel active pharmaceutical ingredients (APIs), especially for targeted therapies.
• Agrochemical Synthesis: Used in the research and development of new generation pesticides and herbicides, leveraging its reactive propargyl group.
• Material Science Research: Acts as a monomer or functionalizing agent in the development of specialty polymers and advanced organic materials.
• Fine Chemical Production: Employed in custom synthesis and contract manufacturing for producing high-value, complex organic molecules.
• Ligand and Catalyst Development: Utilized in organometallic chemistry to create novel ligands for catalytic systems.
• Academic and Industrial R&D: A key reagent for methodological studies in organic synthesis and chemical biology.

Basic Information

Item	Detail
Product Name	Benzene, 1-Ethyl-2-(2-Propynyloxy)- (9Ci)
CAS No.	342403-44-5
Molecular Formula	C11H12O
Molecular Weight	160.21 g/mol
Synonyms	1-Ethyl-2-(prop-2-yn-1-yloxy)benzene; 2-Ethylphenyl propargyl ether; o-Ethylphenyl propargyl ether; 1-Ethyl-2-(2-propynyloxy)benzene; Propargyl 2-ethylphenyl ether; Benzene, 1-ethyl-2-(2-propynyloxy)-; (2-Ethylphenoxy)methylacetylene
EINECS	Contact for details

Quality Control

Our Benzene, 1-Ethyl-2-(2-Propynyloxy)- (9Ci) is produced under strict quality management systems to ensure batch-to-batch consistency and high purity for research and industrial use. All materials undergo rigorous analytical testing, including chromatography and spectroscopic methods, to verify identity and purity. Certificates of Analysis (COA) detailing specific lot results are available upon request, supporting your compliance and R&D documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials such as strong acids and oxidizing agents. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use. 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
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	Total impurities ≤ 3.0%
Density (at 20°C)	~0.98 g/mL

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