Description

4-Propanoylphenyl 2,2-Dimethylpropanoate is a specialized organic ester compound with the CAS registry number 120703-45-9. This chemical serves as a valuable intermediate or building block in advanced organic synthesis, prized for its specific molecular architecture. It is primarily utilized by research and development laboratories and chemical manufacturers in the pharmaceutical and agrochemical sectors for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the research and development of new active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, or plant growth regulators.
• Material Science Research: Employed as a monomer or modifying agent in the development of specialty polymers and advanced organic materials.
• Chemical Research: Serves as a standard or reagent in methodological development and organic chemistry studies.
• Fine Chemical Production: Acts as a building block for synthesizing complex fragrance, flavor, or dye molecules.

Basic Information

Item	Detail
Product Name	4-Propanoylphenyl 2,2-Dimethylpropanoate
CAS No.	120703-45-9
Molecular Formula	C15H20O3
Molecular Weight	248.32 g/mol
Synonyms	4-Propanoylphenyl Pivalate; 4'-Propionylphenyl Pivalate; 1-[4-(2,2-Dimethylpropanoyloxy)phenyl]propan-1-one; Pivalic Acid 4-Propionylphenyl Ester; 4-Acetylphenyl Pivalate (common misnomer); 120703-45-9; 4-Propanoylphenyl 2,2-Dimethylpropanoate
EINECS	Contact for details

Quality Control

Our 4-Propanoylphenyl 2,2-Dimethylpropanoate is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
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.