Description

Carbonic Acid Bis(3,4-Dichlorobenzyl) Ester is a specialized organic compound belonging to the class of carbonate esters. This chemical serves as a valuable intermediate in advanced organic synthesis, enabling the controlled introduction of the 3,4-dichlorobenzyl moiety into target molecules. It is primarily utilized by research and development chemists and process engineers in the agrochemical and pharmaceutical industries for the development of novel active ingredients and fine chemicals.

Application

• Agrochemical Intermediate: Key building block in the synthesis of novel herbicides, fungicides, and insecticides, leveraging the bioactivity of the dichlorobenzyl group.
• Pharmaceutical Synthesis: Used as a protected intermediate or a coupling agent in the multi-step synthesis of complex drug candidates and active pharmaceutical ingredients (APIs).
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the production of specialty polymers with enhanced thermal or chemical resistance properties.
• Material Science Research: Employed in R&D for creating novel organic frameworks, liquid crystals, or advanced functional materials.
• Chemical Synthesis: Serves as a versatile reagent for introducing carbonate and benzyl protecting groups in complex organic transformations.

Basic Information

Product Name	Carbonic Acid Bis(3,4-Dichlorobenzyl) Ester
CAS No.	64057-76-7
Molecular Formula	C₁₆H₁₂Cl₄O₃
Molecular Weight	402.08 g/mol
Synonyms	Bis(3,4-dichlorobenzyl) carbonate; 3,4-Dichlorobenzyl carbonate; Carbonyl bis(oxy-3,1-phenylene-3,1-diylbis(chloromethanetriyl)) biscarbamate (IUPAC-style); Dicarbonate of 3,4-dichlorobenzyl alcohol; (3,4-Dichlorobenzyloxy)carbonyl (3,4-dichlorobenzyl) ether
EINECS	Contact for details

Quality Control

Our Carbonic Acid Bis(3,4-Dichlorobenzyl) Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing including HPLC for purity, NMR and IR for structural confirmation, and tests for residual solvents and heavy metals to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) with detailed specifications are provided for every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from strong bases, strong oxidizing agents, and sources of heat. For long-term storage, consider under an inert atmosphere to maintain product integrity.

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%
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	≤ 20 ppm

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