Description

1-Phenyl-1-Butyne is a versatile alkyne derivative featuring a phenyl group directly attached to the acetylene functionality. This compound serves as a valuable building block in organic synthesis, particularly for the construction of complex molecules and advanced materials. It is primarily utilized by pharmaceutical intermediates, agrochemical research, and specialty chemical manufacturers for applications requiring precise molecular architecture.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and complex heterocyclic compounds.
• Agrochemical Research: Used in the development and production of novel pesticides and herbicides.
• Material Science: Serves as a monomer or cross-linking agent in the production of specialized polymers and advanced materials.
• Organic Synthesis: Employed in Sonogashira coupling and other palladium-catalyzed cross-coupling reactions to form carbon-carbon bonds.
• Chemical Research: Acts as a standard or reagent in academic and industrial R&D laboratories for methodology development.
• Liquid Crystal & OLED Materials: A potential building block for the synthesis of organic electronic materials.

Basic Information

Product Name	1-Phenyl-1-Butyne
CAS No.	622-76-4
Molecular Formula	C10H10
Molecular Weight	130.19 g/mol
Synonyms	But-1-yn-1-ylbenzene; Phenylbutyne; 1-Butynylbenzene; (But-1-yn-1-yl)benzene; Benzene, (1-butyn-1-yl)-; 1-Phenylbut-1-yne
EINECS	210-750-9

Quality Control

Our 1-Phenyl-1-Butyne is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing including GC, HPLC, and NMR to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request, supporting compliance with global regulatory and research standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Recommended storage temperature is 2-8°C for long-term stability. The product is light-sensitive and should be stored away from light.

Specification

Item	Specification
Appearance	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.