Description

Benzene, 1-(1-Methylethyl)-4-(1-Propynyl)- (9Ci) is a specialized aromatic compound featuring both isopropyl and propynyl substituents, making it a valuable intermediate in advanced organic synthesis. This compound is essential for research and development chemists seeking to build complex molecular architectures, particularly in the pharmaceutical and agrochemical sectors. Its unique structure offers a versatile platform for further functionalization, enabling the creation of novel active ingredients and high-performance materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds requiring a substituted benzene core.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators where its aromatic and alkyne functionalities are leveraged.
• Material Science Research: Acts as a monomer or precursor in the development of specialty polymers, liquid crystals, and organic electronic materials.
• Organic Synthesis Reagent: Employed in academic and industrial R&D laboratories for cross-coupling reactions, such as Sonogashira couplings, and other catalytic transformations.
• Fine Chemical Production: Utilized in the multi-step synthesis of dyes, pigments, and other performance chemicals requiring specific aromatic substitution patterns.

Basic Information

Product Name	Benzene, 1-(1-Methylethyl)-4-(1-Propynyl)- (9Ci)
CAS No.	148651-48-3
Molecular Formula	C12H14
Molecular Weight	158.24 g/mol
Synonyms	1-Isopropyl-4-(prop-1-yn-1-yl)benzene; p-Isopropylphenylacetylene; 4-(1-Propynyl)cumene; 1-(Prop-1-yn-1-yl)-4-(1-methylethyl)benzene; 4-Isopropylphenylacetylene; Cumene, 4-ethynyl-; Benzene, 1-ethynyl-4-(1-methylethyl)-
EINECS	Contact for details

Quality Control

Our Benzene, 1-(1-Methylethyl)-4-(1-Propynyl)- (9Ci) is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and structural confirmation, to ensure it meets the high standards required for research and synthesis applications. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistency for your critical processes.

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 acids and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent evaporation and potential contamination.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (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.