4-Chloro-2-nitroaniline
4-Chloro-2-nitroaniline (CAS 89-63-4, C<sub>6</sub>H<sub>3</sub>(NO<sub>2</sub>)NH<sub>2</sub>) is a chemical compound with a molecular weight of 172.57 g/mol. As a key organic building block, it finds application in various chemical synthesis processes. Its distinct structure makes it a valuable intermediate for the production of more complex molecules within the pharmaceutical and chemical industries. Tech Serve Solutions supplies this compound for research and industrial applications.
- IUPAC
- 1-Amino-4-chloro-2-nitrobenzene
- Synonyms
- 1-Amino-4-chloro-2-nitrobenzene
Organic Synthesis Intermediate
4-Chloro-2-nitroaniline serves as a crucial intermediate in the synthesis of various organic compounds. Its functional groups allow for diverse chemical transformations, making it valuable in multi-step synthetic pathways.
Pharmaceutical Building Block
This compound is utilised as a building block in the development of pharmaceutical agents. It can be incorporated into the structure of active pharmaceutical ingredients (APIs) or their precursors.
Dye and Pigment Precursor
The presence of the nitro and amino groups, along with the chlorine substituent, suggests potential use in the synthesis of dyes and pigments, although specific applications require further chemical development.
| Molecular weight | 172.57 |
|---|---|
| Linear formula | ClC6H3(NO2)NH2 |
| Assay | 99% |
| Autoignition temp | 964 °F |
| Melting point | 117-119 °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 | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Flash point | 191 °C / 375.8 °F |
| Transport (UN / ADR) | UN 2237 6.1 / 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 4-Chloro-2-nitroaniline used for?
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4-Chloro-2-nitroaniline is primarily used as an intermediate in organic synthesis and as a building block for pharmaceuticals and potentially dyes or pigments.
What are the CAS number and chemical formula for 4-Chloro-2-nitroaniline?
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The CAS number is 89-63-4, and the chemical formula is ClC<sub>6</sub>H<sub>3</sub>(NO<sub>2</sub>)NH<sub>2</sub>.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Chloro-2-nitroaniline with an assay of 99%. This product is supplied for research and industrial use and is not represented as USP, BP, or EP grade.
What are the main hazards associated with 4-Chloro-2-nitroaniline?
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4-Chloro-2-nitroaniline is classified as Dangerous. It is acutely toxic if swallowed, in contact with skin, and if inhaled (H300-H310-H330). It may cause damage to organs through prolonged or repeated exposure (H373) and is toxic to aquatic life with long-lasting effects (H411). Appropriate personal protective equipment, including eyeshields, gloves, and respiratory protection, is essential.
How is 4-Chloro-2-nitroaniline packed and shipped?
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4-Chloro-2-nitroaniline is packed and shipped according to international regulations for hazardous materials. As an example, it is UN 2237, Class 6.1, Packing Group III.
How can I request a sample or quote for 4-Chloro-2-nitroaniline?
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To request a sample or quote for 4-Chloro-2-nitroaniline, please contact our sales department through the TSS website or by calling our office.
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