Description

1-Phenylbut-2-Yne-1,4-Diol is a versatile organic building block characterized by its unique combination of a phenyl ring and a diol-terminated alkyne chain. This bifunctional structure makes it a valuable intermediate for synthesizing complex molecules in fine chemical and pharmaceutical research. Key industries that utilize this compound include pharmaceutical development, agrochemical research, and advanced material science for creating specialized polymers and ligands.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and plant growth regulators.
• Ligand and Catalyst Development: Acts as a building block for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Polymer Chemistry: Employed in the production of specialty polymers, resins, and coatings, leveraging its dual hydroxyl functionality.
• Fine Chemical Synthesis: A crucial intermediate for manufacturing complex organic compounds, flavors, and fragrances.
• Academic & Industrial Research: Used in chemical research for studying reaction mechanisms and developing new synthetic methodologies.

Basic Information

Product Name	1-Phenylbut-2-Yne-1,4-Diol
CAS No.	29021-82-7
Molecular Formula	C10H10O2
Molecular Weight	162.19 g/mol
Synonyms	1,4-Dihydroxy-1-phenyl-2-butyne; 1-Phenyl-2-butyn-1,4-diol; 1-Phenylbut-2-yn-1,4-diol; 4-Hydroxy-1-phenyl-2-butyn-1-ol; 1-Phenyl-1,4-dihydroxy-2-butyne; Phenylbutynediol
EINECS	Contact for details

Quality Control

Our 1-Phenylbut-2-Yne-1,4-Diol is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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