Description

4-Phenyl-3-Butyn-1-Ol is a versatile organic building block featuring both an aromatic phenyl group and a terminal alkyne alcohol functionality. This unique bifunctional structure makes it a valuable intermediate for synthesizing more complex molecules through coupling and addition reactions. It is primarily sought after by research and development chemists in the pharmaceutical, agrochemical, and advanced materials sectors for creating novel compounds and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon for the development of active pharmaceutical ingredients (APIs), particularly in medicinal chemistry research.
• Agrochemical Synthesis: Used in the production of advanced crop protection agents and herbicides.
• Liquid Crystal & OLED Materials: Serves as a precursor in the synthesis of organic electronic materials and liquid crystal compounds.
• Polymer & Resin Modification: Employed to introduce phenyl and alkyne groups into polymer backbones for specialty resins and coatings.
• Click Chemistry: An ideal substrate for copper-catalyzed azide-alkyne cycloaddition (CuAAC) reactions to create triazole linkages.
• Organic Synthesis & Catalysis Research: A fundamental reagent for constructing complex molecular architectures in academic and industrial R&D laboratories.

Basic Information

Product Name	4-Phenyl-3-Butyn-1-Ol
CAS No.	10229-11-5
Molecular Formula	C10H10O
Molecular Weight	146.19 g/mol
Synonyms	4-Phenyl-3-butyn-1-ol; 4-Phenylbut-3-yn-1-ol; 3-Butyn-1-ol, 4-phenyl-; 4-Phenylbutynol; (4-Phenyl-3-butynyl) alcohol; 1-Hydroxy-4-phenyl-2-butyne; 4-Phenyl-1-butyn-3-ol; 4-Phenylbut-1-yn-3-ol
EINECS	233-571-5

Quality Control

Our 4-Phenyl-3-Butyn-1-Ol is produced under strict quality management protocols. Every batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing specific results is provided with each shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources.

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.