1,2-Benzenediboronic Acid Bis(pinacol) Ester TCI B5069

Chemical Identity

CAS No.: 269410-07-3
PubChem: CID 21923918·SID 354333635
Formula: C18H28B2O4
Molecular weight: 330.0 g/mol
Purity: >98.0%(GC)

Full identifiers (IUPAC, SMILES, InChIKey)

IUPAC: 4,4,5,5-tetramethyl-2-[2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-1,3,2-dioxaborolane
SMILES: B1(OC(C(O1)(C)C)(C)C)C2=CC=CC=C2B3OC(C(O3)(C)C)(C)C
InChIKey: VCTMQXIOUDZIGS-UHFFFAOYSA-N

Rp 3.975.300,00

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1,2-Benzenediboronic Acid Bis(pinacol) Ester is a versatile chemical compound widely used in organic reactions, particularly in the synthesis of heterocyclic compounds and boron-based molecules. This reagent plays a crucial role in modern synthetic chemistry due to its ability to participate in various reaction mechanisms. It is especially valuable in catalytic processes where controlled reactivity and selectivity are required. Its unique structure allows it to interact effectively with different ligands, making it an essential tool for chemists working in both academic and industrial settings.

The compound is known for its stability and reactivity, which make it a preferred choice in laboratory applications. It exhibits good solubility in organic solvents, enabling efficient use in reaction mixtures. Its stability under certain conditions ensures that it remains effective throughout the reaction process without premature decomposition. These properties make it ideal for use in complex synthetic pathways where precision and reliability are paramount. Additionally, its compatibility with a wide range of substrates enhances its utility in diverse chemical transformations.

In Indonesian laboratories, 1,2-Benzenediboronic Acid Bis(pinacol) Ester is commonly used in organic chemistry research, especially in the development of heterocyclic and boron-based compounds. It is also employed in inorganic material studies and catalytic research. Its availability in the local market makes it a relevant and practical choice for researchers seeking to advance their work in synthetic chemistry and related fields.

TCI brochures (PDF)

Suzuki-Miyaura Cross Coupling Reaction 2025-12-01 · p. 17
Boron Compounds 2025-10-07 · p. 15

Related TCI products

Used in Suzuki-Miyaura cross-coupling reactions due to its ability to facilitate efficient carbon-carbon bond formation.
Applied in the synthesis of heterocyclic compounds because of its reactivity with various aromatic substrates.
Employed in boron-based compound synthesis due to its structural compatibility with boronic acid derivatives.
Utilized in catalytic processes for its stability and compatibility with transition metal catalysts.
Integrated into material science research for the development of novel inorganic-organic hybrid materials.

Brand	TCI
CAS number	269410-07-3
Molecular formula	—
Purity	—
Category	Chemistry > Organometallic Reagents > Organoboron [Organometallic Reagents]
Pack sizes	Available in various quantities as per supplier specifications
Physical form	Solid or liquid, depending on the specific formulation
Storage	Store in a cool, dry place away from moisture and direct sunlight

This compound should be stored in a cool, dry environment to maintain its stability and reactivity. It is recommended to use airtight containers to prevent exposure to moisture and air, which could lead to degradation. Proper labeling of storage containers is essential to ensure safe handling and prevent accidental use. Laboratory personnel should wear appropriate personal protective equipment, such as gloves and safety goggles, when handling this material. It should be kept away from incompatible substances to avoid any potential chemical interactions. Regular monitoring of storage conditions ensures that the compound remains in optimal condition for use in research applications.

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