Description

p-(1-Methyl-1-Phenylethyl)Phenyl Hydrogen Carbonate is a specialized organic carbonate ester of significant interest in advanced chemical synthesis. This compound serves as a versatile building block and protecting group intermediate, valued for its unique sterically hindered phenolic structure. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical and fine chemical sectors for developing novel active ingredients and high-value intermediates.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex drug molecules, particularly those requiring sterically hindered phenol derivatives.
• Polymer Chemistry: Used as a monomer or chain transfer agent in the production of specialized polycarbonates and other high-performance polymers.
• Agrochemical Synthesis: Intermediate in the manufacture of advanced pesticides and herbicides where its carbonate group offers specific reactivity.
• Fine Chemical Production: Serves as a precursor or reagent in multi-step organic syntheses for flavors, fragrances, and electronic chemicals.
• Protecting Group Chemistry: Utilized for the temporary protection of hydroxyl groups in complex multi-functional molecule synthesis.
• Material Science Research: Investigated for use in advanced material formulations, including coatings and specialty additives.

Basic Information

Product Name	p-(1-Methyl-1-Phenylethyl)Phenyl Hydrogen Carbonate
CAS No.	97889-93-5
Molecular Formula	C16H16O3
Molecular Weight	256.30 g/mol
Synonyms	4-(1-Methyl-1-phenylethyl)phenyl hydrogen carbonate; 4-(alpha,α-Dimethylbenzyl)phenyl hydrogen carbonate; p-Cumylphenyl hydrogen carbonate; Phenol, 4-(1-methyl-1-phenylethyl)-, hydrogen carbonate; 97889-93-5; 4-(2-Phenylpropan-2-yl)phenyl carbonic acid
EINECS	Contact for details

Quality Control

Our p-(1-Methyl-1-Phenylethyl)Phenyl Hydrogen Carbonate is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques including HPLC, GC, and NMR spectroscopy for comprehensive characterization and impurity profiling. Certificates of Analysis (COA) detailing identity, purity, and related substances are provided with each shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.