3,5-Dichlorophenylmagnesium bromide solution
3,5-Dichlorophenylmagnesium bromide solution (CAS 82297-90-3), with a molecular weight of 250.20 g/mol, is an organometallic compound supplied by TSS as a 0.5 M solution in Tetrahydrofuran (THF). This Grignard reagent serves as a valuable building block in organic synthesis, particularly for introducing the 3,5-dichlorophenyl moiety into complex molecules. Its reactivity makes it essential for academic research and industrial chemical development.
- Synonyms
- Cl2C6H3MgBr

Organic Synthesis Intermediate
Utilised as a key reagent in the synthesis of complex organic molecules, particularly where the incorporation of a 3,5-dichlorophenyl group is required. It facilitates carbon-carbon bond formation.
Grignard Reagent for Arylation
This aryl Grignard reagent is employed for the arylation of various electrophiles, enabling the construction of substituted aromatic systems in pharmaceutical and agrochemical research.
Chemical Research and Development
A standard reagent in R&D laboratories for exploring new synthetic pathways and developing novel chemical entities. Its defined concentration and solvent system ensure reproducible results.
| Molecular weight | 250.20 |
|---|---|
| Linear formula | Cl2C6H3MgBr |
| Boiling point | 65 °C |
| Density | 0.972 g/mL at 25 °C |
| Concentration | 0.5 M in THF |
| Storage temperature | 2-8°C |




Hazard statements
- H225Highly flammable liquid and vapour
- H314Causes severe skin burns and eye damage
- H335May cause respiratory irritation
- H351Suspected of causing cancer
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Transport (UN / ADR) | UN 2924 8(3) / PGII |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,C |
| Risk statements (R) | 11-14-19-34-37-40 |
| Safety statements (S) | 16-26-36/37/39-45 |
| Supplemental hazards | May form explosive peroxides., Reacts violently with water. |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 3,5-Dichlorophenylmagnesium bromide solution used for?
+
This solution is primarily used as a reagent in organic synthesis for introducing the 3,5-dichlorophenyl group into molecules. It is a valuable tool in chemical research and development for constructing complex organic structures.
What is the CAS number and formula for this compound?
+
The CAS number is 82297-90-3, and the linear formula is Cl₂C₆H₃MgBr.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 3,5-Dichlorophenylmagnesium bromide solution at a concentration of 0.5 M in THF. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 3,5-Dichlorophenylmagnesium bromide solution be handled safely?
+
This compound is a flammable liquid and vapour (H225), causes severe skin burns and eye damage (H314), and may cause respiratory irritation (H335). It is suspected of causing cancer (H351) and reacts violently with water. Handle with extreme care in a well-ventilated area, wearing appropriate personal protective equipment, and avoiding contact with water and ignition sources.
How is this chemical packed and shipped?
+
3,5-Dichlorophenylmagnesium bromide solution is shipped under UN 2924, Hazard Class 8(3), Packing Group II, adhering to strict international shipping regulations for hazardous materials.
How can I request a quote or sample?
+
To request a quote or a sample, please contact our sales department via the website or by phone, providing the product name and CAS number (82297-90-3).
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis