1,4-Dichloro-2-nitrobenzene
1,4-Dichloro-2-nitrobenzene (CAS: 89-61-2) is an organic compound with the molecular formula C6H3Cl2NO2. This yellow crystalline solid serves as a key intermediate and building block in chemical synthesis. Its utility spans various organic reactions, particularly in the production of dyes, pharmaceuticals, and agrochemicals. It is a valuable reagent for introducing the dichloronitrobenzene moiety into more complex molecular structures, facilitating downstream chemical transformations.
- IUPAC
- 2,5-Dichloronitrobenzene,Nitro-p-dichlorobenzene
- Synonyms
- Cl2C6H3NO22,5-DichloronitrobenzeneNitro-p-dichlorobenzene
Dye Intermediate
1,4-Dichloro-2-nitrobenzene is used in the synthesis of various azo dyes and other colourants. Its structure allows for further chemical modifications to achieve desired colour properties and fastness.
Pharmaceutical Synthesis
This compound acts as a precursor in the multi-step synthesis of active pharmaceutical ingredients (APIs). It provides a functionalised aromatic core for building complex drug molecules.
Agrochemical Production
It serves as a building block in the development of certain pesticides and herbicides. The nitro and chloro groups enable the creation of molecules with specific biological activities.
Research and Development
As a versatile organic building block, it is employed in academic and industrial research for exploring new synthetic routes and developing novel chemical entities.
| Molecular weight | 192.00 |
|---|---|
| Linear formula | Cl2C6H3NO2 |
| Assay | 99% |
| Boiling point | 266-269 °C(lit.) |
| Vapour pressure | <0.1 mmHg (25 °C) |
| Vapour density | 6.6 (vs air) |
| Melting point | 52-54 °C(lit.) |
Hazard statements
- H302Harmful if swallowed
- H319Causes serious eye irritation
- H411Toxic to aquatic life with long-lasting effects
Precautionary statements
- P273Avoid release to the environment
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Transport (UN / ADR) | UN 3077 9 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn,N |
| Risk statements (R) | 22-36-51/53 |
| Safety statements (S) | 26-60 |
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 1,4-Dichloro-2-nitrobenzene used for?
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1,4-Dichloro-2-nitrobenzene is primarily used as a building block in chemical synthesis, particularly for dyes, pharmaceuticals, and agrochemicals, as well as in research and development.
What is the CAS number and formula for 1,4-Dichloro-2-nitrobenzene?
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The CAS number for 1,4-Dichloro-2-nitrobenzene is 89-61-2, and its linear formula is Cl2C6H3NO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions typically supplies 1,4-Dichloro-2-nitrobenzene with an assay of 99%. We do not represent this product as USP, BP, or EP grade.
What are the main safety hazards associated with 1,4-Dichloro-2-nitrobenzene?
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1,4-Dichloro-2-nitrobenzene is harmful if swallowed (H302), causes serious eye irritation (H319), and is toxic to aquatic life with long-lasting effects (H411). Appropriate personal protective equipment, including dust masks, eyeshields, and gloves, should be used.
How is 1,4-Dichloro-2-nitrobenzene packed, shipped, and exported?
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1,4-Dichloro-2-nitrobenzene is securely packed according to international shipping regulations. As a global supplier, Tech Serve Solutions has extensive experience in exporting chemicals worldwide.
How can I request a sample or quote for 1,4-Dichloro-2-nitrobenzene?
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To request a sample or a detailed quote, please contact our sales team through the website or by phone, providing your specific requirements.
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