3,5-Dichloroiodobenzene
3,5-Dichloroiodobenzene (CAS: 3032-81-3) is a halogenated aromatic organic compound with the linear formula Cl2C6H3I and a molecular weight of 272.90 g/mol. This chemical serves as a valuable building block in organic synthesis, particularly as a selective reagent for derivatisation. It is supplied by Tech Serve Solutions with a minimum assay of 99%, suitable for research and chemical manufacturing applications.
- Synonyms
- Cl2C6H3I

Reagent in Organic Synthesis
3,5-Dichloroiodobenzene is employed as a selective reagent. It is particularly noted for its use in the derivatisation of proximinal bifunctional compounds, enabling specific chemical transformations.
Aryl Building Block
As a dihalogenated iodobenzene derivative, it functions as a versatile building block in the synthesis of more complex organic molecules. Its structure allows for diverse coupling reactions.
Chemical Intermediate
This compound can act as an intermediate in multi-step synthetic pathways. The presence of iodine and chlorine atoms provides reactive sites for further functionalisation.
| Molecular weight | 272.90 |
|---|---|
| Linear formula | Cl2C6H3I |
| Assay | 99% |
| Application | 3,5-Dichloroiodobenzene was used as selective reagent for the derivatization of proximinal bifunctional compounds1. |
| Melting point | 56-58 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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-Dichloroiodobenzene used for?
+
3,5-Dichloroiodobenzene is primarily used as a selective reagent for the derivatisation of proximinal bifunctional compounds and as a building block in organic chemical synthesis.
What is the CAS number and formula for 3,5-Dichloroiodobenzene?
+
The CAS number for 3,5-Dichloroiodobenzene is 3032-81-3, and its linear formula is Cl2C6H3I.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 3,5-Dichloroiodobenzene with a minimum assay of 99%. We do not represent this product as USP, BP, EP, or any other pharmacopoeial grade unless explicitly stated otherwise in the product documentation.
What are the safety and handling precautions for 3,5-Dichloroiodobenzene?
+
3,5-Dichloroiodobenzene is classified with a WGK Germany of 3. Appropriate personal protective equipment, including eyeshields and gloves, should be worn. A type N95 (US) or type P1 (EN143) respirator filter is recommended. Consult the Safety Data Sheet for full details.
Is 3,5-Dichloroiodobenzene a controlled substance?
+
The provided data does not indicate that 3,5-Dichloroiodobenzene is a controlled substance. Please refer to your local regulations for definitive guidance.
How can I request a quote or sample of 3,5-Dichloroiodobenzene?
+
To request a quote or sample, please contact our sales department via the website or phone. Our team will be pleased to assist with your inquiry.
How is 3,5-Dichloroiodobenzene packed and shipped?
+
3,5-Dichloroiodobenzene is carefully packed according to industry standards to ensure safe transit. We export globally, adhering to all relevant shipping regulations.
▶ 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