2,6-Dichloro-4-nitroaniline
2,6-Dichloro-4-nitroaniline (CAS: 99-30-9) is a chemical intermediate with the molecular formula Cl₂C₆H₂ (NO₂)NH₂ and a molecular weight of 207.01 g/mol. This compound serves as a valuable building block in organic synthesis, particularly in the production of dyes and agrochemicals. Its defined structure and reactivity make it a reliable choice for various chemical manufacturing processes requiring specific aromatic amine functionalities.
- IUPAC
- Dichloran
- Synonyms
- Dichloran2,6-Dichloro-4-nitro-benzenamine4-Nitro-2,6-dichloroanilineBenzenamine, 2,6-dichloro-4-nitro-

Agrochemical Synthesis
2,6-Dichloro-4-nitroaniline is employed as a key intermediate in the synthesis of certain pesticides and herbicides. Its specific chemical structure allows for the introduction of crucial functional groups in the development of crop protection agents.
Dye and Pigment Manufacturing
The compound is utilised in the production of speciality dyes and pigments. Its aniline and nitro functionalities make it a precursor for chromophores used in various colouring applications across different industries.
Organic Synthesis Building Block
As a versatile building block, 2,6-Dichloro-4-nitroaniline is integral to numerous multi-step organic syntheses. It provides a platform for further chemical modifications to create complex molecules.
| Molecular weight | 207.01 |
|---|---|
| Linear formula | Cl2C6H2(NO2)NH2 |
| Assay | 96% |
| Melting point | 190-192 °C(lit.) |



Hazard statements
- H300Fatal if swallowed
- H310Fatal in contact with skin
- H330Fatal if inhaled
- H373May cause damage to organs through prolonged exposure
- H411Toxic to aquatic life with long-lasting effects
Precautionary statements
- P260Do not breathe dust, fume, gas, mist, vapours or spray
- P264Wash thoroughly after handling
- P273Avoid release to the environment
- P280Wear protective gloves, clothing and eye/face protection
- P284Wear respiratory protection
- P301IF SWALLOWED
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 3077 9 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T+,N |
| Risk statements (R) | 26/27/28-33-51/53 |
| Safety statements (S) | 28-36/37-45-61 |
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 2,6-Dichloro-4-nitroaniline used for?
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2,6-Dichloro-4-nitroaniline is primarily used as an intermediate in the synthesis of agrochemicals, dyes, and pigments, and as a general building block in organic synthesis.
What are the CAS number and chemical formula for 2,6-Dichloro-4-nitroaniline?
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The CAS number for 2,6-Dichloro-4-nitroaniline is 99-30-9, and its linear formula is Cl₂C₆H₂ (NO₂)NH₂.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,6-Dichloro-4-nitroaniline with a minimum assay of 96%. We do not represent this product as USP, BP, or EP grade.
How is 2,6-Dichloro-4-nitroaniline handled and shipped?
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2,6-Dichloro-4-nitroaniline is classified as Dangerous. It requires careful handling with appropriate personal protective equipment, including dust masks, eyeshields, and gloves. It is shipped as UN 3077, Class 9, Packing Group III.
How can I request a sample or quote for 2,6-Dichloro-4-nitroaniline?
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Please contact our sales team via the website or by phone to request a sample or a quote for 2,6-Dichloro-4-nitroaniline.
What are the primary hazards associated with 2,6-Dichloro-4-nitroaniline?
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2,6-Dichloro-4-nitroaniline is a Danger substance, carrying significant acute toxicity hazards (fatal if swallowed, in contact with skin, or if inhaled) and potential long-term health effects (may cause damage to organs through prolonged or repeated exposure). It is also toxic to aquatic life with long-lasting effects.
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