Description

Carbonic Acid Diphenylmethyl=Phenyl Ester is a specialized organic ester compound with the CAS registry number 38279-20-8. This chemical serves as a valuable intermediate and building block in advanced synthetic chemistry, enabling the creation of complex molecular architectures. It is primarily utilized by research and development laboratories, as well as production facilities in the pharmaceutical and agrochemical sectors, for the synthesis of active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates requiring specific aromatic or ester functionalities.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Polymer Chemistry: Acts as a monomer or chain modifier in the development of specialty polymers with enhanced thermal or mechanical properties.
• Organic Synthesis Reagent: Employed in academic and industrial R&D for constructing complex organic molecules, including natural product analogs.
• Material Science Research: Investigated for use in creating advanced organic electronic materials or coatings.
• Chemical Intermediate for Fine Chemicals: Serves in multi-step synthesis processes for producing dyes, fragrances, and other high-value fine chemicals.

Basic Information

Product Name	Carbonic Acid Diphenylmethyl=Phenyl Ester
CAS No.	38279-20-8
Molecular Formula	C20H16O3
Molecular Weight	304.34 g/mol
Synonyms	Diphenylmethyl phenyl carbonate; Phenyl diphenylmethyl carbonate; (Diphenylmethoxy)phenyl carbonate; Carbonochloridic acid, diphenylmethyl ester, phenyl ester; Benzohydryl phenyl carbonate; NSC 163083; Diphenylmethyloxycarbonyloxybenzene
EINECS	Contact for details

Quality Control

Our Carbonic Acid Diphenylmethyl=Phenyl Ester is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) documenting purity, physical characteristics, and test results is provided with every shipment to guarantee traceability and consistency.

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 (moisture-sensitive) nature, the container must be kept sealed to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

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%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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