3,3'-Methylenebis[1-(2,6-diisopropylphenyl)-3-imidazolium Bromide] TCI M2791

Chemical Identity

CAS No.: 889617-36-1
PubChem: CID 78198750·SID 354334082
Formula: C31H42Br2N4
Molecular weight: 630.5 g/mol
Purity: >98.0%(HPLC)(T)

Full identifiers (IUPAC, SMILES, InChIKey)

IUPAC: 1-[2,6-di(propan-2-yl)phenyl]-3-[[3-[2,6-di(propan-2-yl)phenyl]imidazol-1-ium-1-yl]methyl]imidazol-3-ium dibromide
SMILES: CC(C)C1=C(C(=CC=C1)C(C)C)N2C=C[N+](=C2)C[N+]3=CN(C=C3)C4=C(C=CC=C4C(C)C)C(C)C.[Br-].[Br-]
InChIKey: ZZGWEIDPDBDPOH-UHFFFAOYSA-L

Rp 4.584.300,00

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3,3'-Methylenebis[1-(2,6-diisopropylphenyl)-3-imidazolium Bromide] is a chemical compound used in catalytic reactions to accelerate chemical processes without directly participating in the reaction. This compound is widely applied in laboratory settings to enhance reaction efficiency and reduce the time required for chemical transformations. It is particularly valuable in synthetic chemistry due to its ability to facilitate complex reactions with high selectivity. Its role as a carbon-donor ligand makes it an essential component in various catalytic systems, supporting both homogeneous and heterogeneous reaction mechanisms.

The compound's unique properties make it a preferred choice in laboratory applications. It possesses a complex chemical structure that allows for strong interactions with substrates, enhancing its catalytic activity. The imidazolium structure imparts ionic characteristics, enabling high reactivity under specific reaction conditions. Additionally, it exhibits stability under varying temperature and humidity levels, making it suitable for a wide range of experimental environments. These features contribute to its reliability and effectiveness in both research and industrial chemical processes.

In Indonesian laboratories, this compound is extensively used in chemical research, especially in the fields of catalysis and organic synthesis. Its availability and consistent quality make it a top choice for researchers aiming to achieve efficient and reproducible results. Its application in academic and industrial settings underscores its importance in advancing chemical innovation and process optimization.

TCI brochures (PDF)

N-Heterocyclic Carbene (NHC) Ligands and Metal Complexes 2026-02-10 · p. 1
Ligands 2025-12-01 · p. 8
Suzuki-Miyaura Cross Coupling Reaction 2025-12-01 · p. 26

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Catalytic Reactions: This compound is ideal for catalytic reactions due to its ability to enhance reaction rates and improve selectivity, making it a valuable tool in synthetic chemistry.
Organic Synthesis: It supports a variety of organic synthesis processes, including substitution and polymerization reactions, by acting as a stable and effective ligand.
Oxidation Reactions: The compound's structural stability and reactivity make it suitable for oxidation reactions, where it facilitates electron transfer and enhances reaction efficiency.
Industrial Catalysis: Its robust performance under varied conditions makes it a preferred choice for industrial catalytic processes that require high efficiency and reliability.
Research Development: It is widely used in research laboratories to develop new catalytic systems and improve existing chemical processes through its versatile reactivity and stability.

Brand	TCI
CAS number	889617-36-1
Molecular formula	—
Purity	—
Category	Chemistry > Catalysis and Inorganic Chemistry > Carbon-Donor Ligands [Catalysis]
Pack sizes	Available in various quantities as per standard laboratory supply
Physical form	Solid powder
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 chemical stability and prevent degradation. It is recommended to use airtight containers to protect it from moisture and humidity, which can affect its performance. Due to its ionic nature, it should be handled with care to avoid exposure to incompatible substances. In laboratory settings, it is important to use appropriate personal protective equipment, such as gloves and safety goggles, to ensure safe handling. Proper labeling of storage containers is essential for identification and safety. Regular monitoring of storage conditions ensures the compound remains effective for its intended applications.

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