Description

Dichlorophenylborane is a versatile organoboron reagent characterized by its reactive boron-chlorine bonds. This compound is a critical building block in organic synthesis, particularly for the formation of carbon-boron bonds, enabling the construction of complex molecular architectures. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require high-purity intermediates for cross-coupling reactions and functional material development.

Application

• Suzuki-Miyaura Cross-Coupling Reactions: Serves as a key phenylboron precursor for forming biaryl structures, a fundamental transformation in medicinal chemistry and material science.
• Pharmaceutical Intermediate Synthesis: Used in the production of active pharmaceutical ingredients (APIs) and complex drug candidates requiring phenyl group incorporation.
• Agrochemical Manufacturing: Employed as a building block for synthesizing herbicides, fungicides, and other crop protection agents with specific phenyl-boron functionalities.
• Polymer and Material Science: Acts as a monomer or modifying agent in the synthesis of boron-containing polymers, resins, and advanced organic electronic materials.
• Organic Synthesis Reagent: Facilitates various transformations, including hydroboration and as a Lewis acid catalyst in specific organic reactions.
• Research and Development: A valuable tool in academic and industrial R&D labs for exploring new synthetic methodologies and novel compound libraries.

Basic Information

Product Name	Dichlorophenylborane
CAS No.	873-51-8
Molecular Formula	C6H5BCl2
Molecular Weight	158.82 g/mol
Synonyms	Phenyldichloroborane; Dichloro(phenyl)borane; Boron, dichlorophenyl-; Phenylboron dichloride; B,P-Dichlorophenylborane; NSC 66411; Phenylboronic dichloride
EINECS	212-850-9

Quality Control

Our Dichlorophenylborane is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including assay (NMR/Titration), purity profiling, and impurity identification to ensure it meets the high standards required for sensitive synthetic applications. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability, consistency, and reliability for your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Due to its hygroscopic (moisture-sensitive) nature, it is recommended to handle and store the product under an inert atmosphere (e.g., nitrogen or argon) to maintain purity and prevent hydrolysis. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (NMR/Titration)	≥ 95.0%
Purity (GC/HPLC)	≥ 90.0%
Water Content (KF)	≤ 0.5%

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