Description

2,4-Diphenyl-3-Butyn-2-Ol CAS NO 5876-69-7 is a versatile tertiary acetylenic alcohol featuring two phenyl substituents. This compound serves as a valuable building block and intermediate in advanced organic synthesis, particularly for constructing complex molecular architectures. It is primarily sought after by pharmaceutical research, agrochemical development, and specialty chemical manufacturers for its unique reactivity profile.

Application

• Pharmaceutical Intermediate: Key synthon for the preparation of bioactive molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Precursor: Serves as a starting material for synthesizing specialized ligands used in transition metal catalysis.
• Material Science Research: Employed in the development of organic electronic materials and advanced polymers.
• Fine Chemical Production: Intermediate for manufacturing dyes, pigments, and other high-value specialty chemicals.
• Academic & Industrial R&D: A crucial reagent for methodological development in organic chemistry and process optimization.

Basic Information

Product Name	2,4-Diphenyl-3-Butyn-2-Ol
CAS No.	5876-69-7
Molecular Formula	C₁₆H₁₄O
Molecular Weight	222.28 g/mol
Synonyms	2,4-Diphenyl-3-butyn-2-ol; 1,1-Diphenyl-2-propyn-1-ol; 3-Butyn-2-ol, 2,4-diphenyl-; Diphenylpropargyl alcohol; α,α-Diphenylpropargyl alcohol; 2,4-Diphenylbut-3-yn-2-ol; NSC 406913
EINECS	Contact for details

Quality Control

Our 2,4-Diphenyl-3-Butyn-2-Ol is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, detailing key parameters such as assay and impurity profiles. Our quality commitment supports applications requiring high-purity intermediates for research and regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

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	≤ 0.5%
Residue on Ignition	≤ 0.1%

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