Description

1-Buten-1-One, 2-Phenyl- is a specialized organic compound belonging to the class of α,β-unsaturated ketones. This chemical serves as a versatile and valuable building block in advanced organic synthesis, enabling the construction of complex molecular frameworks. It is primarily sought after by pharmaceutical intermediates manufacturers and fine chemical research laboratories for developing active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with specific ketone or phenyl-substituted olefin functionalities.
• Fine Chemical Synthesis: Employed as a crucial building block in multi-step organic synthesis for creating complex molecules in research and development.
• Agrochemical Research: Used in the development and study of novel crop protection agents and herbicides.
• Material Science: Acts as a monomer or cross-linking agent in the research of specialty polymers and advanced materials.
• Flavor & Fragrance Industry: Serves as an intermediate for synthesizing specific aromatic compounds used in high-value fragrance formulations.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry, including Michael addition and cyclization reactions.

Basic Information

Product Name	1-Buten-1-One, 2-Phenyl-
CAS No.	20452-67-9
Molecular Formula	C10H10O
Molecular Weight	146.19 g/mol
Synonyms	2-Phenyl-1-buten-1-one; 2-Phenylbut-1-en-1-one; (E)-2-Phenyl-1-buten-1-one; Benzylideneacetone, methyl-; 1-Buten-1-one, 2-phenyl-; α-Methylbenzylideneacetone; trans-2-Phenyl-1-buten-1-one
EINECS	243-835-8

Quality Control

Our production of 1-Buten-1-One, 2-Phenyl- adheres to stringent internal quality standards to ensure batch-to-batch consistency and reliability. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. The compound is light-sensitive and should be stored away from direct light exposure.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.