Description

2',2,2,3'-Tetramethylbutyrophenone is a specialized organic compound belonging to the class of substituted butyrophenones. This high-purity chemical intermediate is valued for its unique sterically hindered structure, which imparts specific reactivity and stability profiles crucial for advanced synthesis. It serves as a critical building block for researchers and manufacturers in the pharmaceutical and fine chemical industries, enabling the development of novel compounds and materials.

Application

• As a key pharmaceutical intermediate in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring sterically hindered ketone functionalities.
• Utilized in advanced organic synthesis as a precursor for ligands, catalysts, and complex molecular frameworks.
• Acts as a photoinitiator component or synergist in UV-curable coatings, inks, and adhesives formulations.
• Serves as a research chemical in academic and industrial R&D for studying reaction mechanisms and developing new synthetic methodologies.
• Potential use in the agrochemical sector for creating novel active ingredients with specific steric properties.
• Employed in material science for the modification of polymer properties and the creation of specialty monomers.

Basic Information

Product Name	2',2,2,3'-Tetramethylbutyrophenone
CAS No.	898765-52-1
Molecular Formula	C14H20O
Molecular Weight	204.31 g/mol
Synonyms	2,2,3-Trimethyl-3-phenylbutan-1-one; 2,2,3-Trimethyl-3-phenylbutanone; α,α,β-Trimethyl-β-phenylpropionphenone; Tetramethylbutyrophenone; TMBP; Butanone, 2,2,3-trimethyl-3-phenyl-; 3-Phenyl-2,2,3-trimethylbutanone
EINECS	Contact for details

Quality Control

Our 2',2,2,3'-Tetramethylbutyrophenone is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets exacting standards for research and industrial use. Certificates of Analysis (COA) documenting purity, physical properties, and test results are provided with every shipment and are available upon request.

Storage

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

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%
Heavy Metals	≤ 20 ppm

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