1,2-Dichloro-4,5-dinitrobenzene
1,2-Dichloro-4,5-dinitrobenzene (CAS 6306-39-4) is a chemical compound with the molecular formula Cl2C6H2(NO2)2 and a molecular weight of 237.00 g/mol. This substance serves as a valuable intermediate and reagent in various chemical synthesis processes. Its specific properties make it suitable for applications within cell biology and histology research, often employed in the preparation of stains and dyes.
- Synonyms
- 6306-39-4Cl2C6H2(NO2)2

Chemical Synthesis Intermediate
1,2-Dichloro-4,5-dinitrobenzene is utilized as a building block in the synthesis of more complex organic molecules. Its reactive functional groups allow for diverse chemical transformations.
Stains and Dyes Preparation
This compound finds application in the preparation of various stains and dyes. It is particularly relevant in fields such as histology and cell biology for specialised staining techniques.
Research and Development
As a laboratory reagent, 1,2-Dichloro-4,5-dinitrobenzene supports a range of research activities. Its specific chemical structure is of interest for investigating new synthetic pathways and material properties.
| Molecular weight | 237.00 |
|---|---|
| Linear formula | Cl2C6H2(NO2)2 |
| Assay | 98% |
| Melting point | 105-107 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Transport (UN / ADR) | UN 2811 6.1 / PGIII |
| 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 1,2-Dichloro-4,5-dinitrobenzene used for?
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1,2-Dichloro-4,5-dinitrobenzene is used as an intermediate in chemical synthesis and in the preparation of stains and dyes for applications in cell biology and histology.
What is the CAS number and formula for 1,2-Dichloro-4,5-dinitrobenzene?
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The CAS number is 6306-39-4 and the linear formula is Cl2C6H2(NO2)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,2-Dichloro-4,5-dinitrobenzene with an assay of 98%. We do not represent this product as USP, BP, EP or other pharmacopoeial grades unless explicitly stated.
How should 1,2-Dichloro-4,5-dinitrobenzene be handled?
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Handling requires appropriate personal protective equipment, including eyeshields and gloves. A respirator filter such as type N95 (US) or type P1 (EN143) should be used if airborne exposure is possible. It is classified as UN 2811, Class 6.1, Packing Group III.
Is 1,2-Dichloro-4,5-dinitrobenzene a controlled substance?
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The provided data does not indicate that 1,2-Dichloro-4,5-dinitrobenzene is a controlled substance.
How is 1,2-Dichloro-4,5-dinitrobenzene packed and shipped?
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This chemical is shipped according to international transportation regulations, identified as UN 2811, 6.1/PGIII.
How can I request a quote or sample?
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Please contact our sales team via the website or direct phone line to request a quote or a sample of 1,2-Dichloro-4,5-dinitrobenzene.
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