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21450-64-6 Usage


2,6-Dimethylphenylmagnesium bromide is an organomagnesium compound characterized by its reactivity and unique chemical structure. It is a Grignard reagent, which is a type of organometallic compound that contains a carbon-magnesium bond. These reagents are widely used in organic synthesis due to their ability to form carbon-carbon and carbon-heteroatom bonds.


Used in Chemical Synthesis:
2,6-Dimethylphenylmagnesium bromide is used as an intermediate in the synthesis of dibutyl(5,10-dihydro-1,9-di-p-toluoyl-5-p-tolyldipyrrinato)tin(IV). 2,6-DIMETHYLPHENYLMAGNESIUM BROMIDE is further utilized in the preparation of zinc-based porphyrins, which are important for their potential applications in various fields, such as solar energy conversion and photocatalysis.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, 2,6-dimethylphenylmagnesium bromide serves as a substrate in the preparation of substituted fluorenes. These fluorene derivatives are valuable building blocks for the synthesis of various pharmaceutical compounds, including those with potential therapeutic applications.
Used in Material Science:
2,6-Dimethylphenylmagnesium bromide can also be employed in the development of new materials, such as organic semiconductors and optoelectronic devices. The unique properties of this Grignard reagent allow for the creation of novel molecular structures with tailored electronic and optical properties, which can be beneficial for advancing the field of material science.

Check Digit Verification of cas no

The CAS Registry Mumber 21450-64-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,4,5 and 0 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 21450-64:
76 % 10 = 6
So 21450-64-6 is a valid CAS Registry Number.

21450-64-6 Well-known Company Product Price

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  • Alfa Aesar

  • (H54138)  2,6-Dimethylphenylmagnesium bromide, 0.5M in 2-MeTHF   

  • 21450-64-6

  • 100ml

  • 792.0CNY

  • Detail
  • Aldrich

  • (425508)  2,6-Dimethylphenylmagnesiumbromidesolution  1.0 M in THF

  • 21450-64-6

  • 425508-100ML

  • 1,282.32CNY

  • Detail
  • Aldrich

  • (425508)  2,6-Dimethylphenylmagnesiumbromidesolution  1.0 M in THF

  • 21450-64-6

  • 425508-800ML

  • 5,477.94CNY

  • Detail



According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017


1.1 GHS Product identifier

Product name magnesium,1,3-dimethylbenzene-2-ide,bromide

1.2 Other means of identification

Product number -
Other names 2,6-Dimethylphenylmagnesium bromide

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:21450-64-6 SDS

21450-64-6Upstream product

21450-64-6Relevant articles and documents



Paragraph 0205-0213, (2022/01/04)

The invention relates to a multi-stage process for preparing 2,6-dialkylphenylacetic acids of the general formula (I) by reacting 2,6-dialkylbromobenzenes with (1) magnesium, (2) a formamide, (3) an acid, (4) hydrogenation of the benzaldehyde obtained, (5

Structural characterization of some new tris(2,6-dimethylphenyl)tin(iv) derivatives

Barbul, Ioana,Varga, Richard A.,Silvestru, Cristian

, p. 313 - 319 (2013/04/24)

The triaryltin(IV) bromide (2,6-Me2C6H3)3SnBr (1) was prepared by treating SnCl4 with (2,6-Me2C6H3)MgBr. Exchange reactions between the bromide and KF or KOH afforded (2,6-Me2C6H3)3SnF (2) and (2,6-Me2C6H3)3SnOH (3). The solution behavior of compounds 1 - 3 was investigated by multinuclear (1H, 13C and 119Sn) NMR spectroscopy. Single-crystal X-ray diffraction analyses for compounds 1, 3 and 3·THF revealed that the coordination geometry around the metal atom is distorted tetrahedral.

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