2-Chloro-4-nitroaniline
2-Chloro-4-nitroaniline (CAS: 121-87-9; Formula: ClC6H3(NO2)NH2; Molar Mass: 172.57 g/mol) is a chemical intermediate. It is primarily utilised as a building block in organic synthesis, particularly for the creation of dyes, pigments, and materials with non-linear optical properties. This compound is supplied by Tech Serve Solutions (TSS) with a minimum assay of 99% for research and industrial applications.
- IUPAC
- 1-Amino-2-chloro-4-nitrobenzene
- Synonyms
- 1-Amino-2-chloro-4-nitrobenzene
Dye and Pigment Synthesis
2-Chloro-4-nitroaniline serves as a key intermediate in the synthesis of various azo dyes and organic pigments. Its specific structure allows for the introduction of chromophoric groups, leading to vibrant and stable colourants.
Non-Linear Optical (NLO) Materials
The molecule's electronic structure makes it a valuable precursor for developing advanced materials exhibiting non-linear optical properties. These materials are crucial for applications in photonics and optical communications.
Organic Synthesis Building Block
As a versatile organic building block, 2-Chloro-4-nitroaniline is employed in complex chemical syntheses. It provides a functionalised aniline core for constructing more elaborate molecular architectures.
Materials Science Research
This compound finds utility in materials science for the development of new organic functional materials. Its properties are explored for applications ranging from electronics to advanced optical devices.
| Molecular weight | 172.57 |
|---|---|
| Linear formula | ClC6H3(NO2)NH2 |
| Assay | 99% |
| Autoignition temp | 971 °F |
| Melting point | 105-108 °C(lit.) |
Hazard statements
- H302Harmful if swallowed
- H411Toxic to aquatic life with long-lasting effects
Precautionary statements
- P273Avoid release to the environment
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | 193 °C / 379.4 °F |
| Transport (UN / ADR) | UN 2237 6.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn,N |
| Risk statements (R) | 22-51/53 |
| Safety statements (S) | 22-24-61 |
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-Chloro-4-nitroaniline used for?
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2-Chloro-4-nitroaniline is used as a building block in organic synthesis, particularly for dyes, pigments, and non-linear optical materials.
What are the CAS number and chemical formula for 2-Chloro-4-nitroaniline?
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The CAS number is 121-87-9 and the chemical formula is ClC6H3(NO2)NH2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Chloro-4-nitroaniline with a minimum assay of 99%. This product is supplied for research and industrial purposes and is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How should 2-Chloro-4-nitroaniline be handled?
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Handle 2-Chloro-4-nitroaniline with appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves. Avoid dust formation and dispersion. It is harmful if swallowed and toxic to aquatic life with long-lasting effects.
How is 2-Chloro-4-nitroaniline packed and shipped?
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2-Chloro-4-nitroaniline is shipped as a UN 2237, Class 6.1, Packing Group III substance, in compliance with transportation regulations. Consult TSS for specific packaging details.
How can I request a quote or sample for 2-Chloro-4-nitroaniline?
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To request a quote or sample, please contact our sales team through the TSS website or by phone. Provide the product name and CAS number for efficient processing.
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