2-Chloroaniline
2-Chloroaniline (CAS 95-51-2), with the molecular formula ClC6H4NH2 and a molecular weight of 127.57 g/mol, is a chlorinated aromatic amine. It is a crucial intermediate in organic synthesis, primarily utilised in the production of dyes, pigments, and agrochemicals. This compound serves as a fundamental building block in various chemical manufacturing processes.
- Synonyms
- 2-Aminochlorobenzeneo-Chloroanilineortho-Chloroaniline
Dye and Pigment Synthesis
2-Chloroaniline is a key intermediate in the synthesis of azo dyes and pigments, contributing to vibrant colours in textiles and other materials.
Agrochemical Production
It serves as a precursor for certain herbicides and pesticides, playing a role in agricultural chemical manufacturing.
Pharmaceutical Intermediates
This compound can be used in the multi-step synthesis of active pharmaceutical ingredients (APIs), acting as a foundational chemical block.
Organic Synthesis Building Block
2-Chloroaniline is a versatile reagent used in various organic transformations and the construction of complex organic molecules.
| Molecular weight | 127.57 |
|---|---|
| Linear formula | ClC6H4NH2 |
| Assay | ≥99.5% (GC) |
| Boiling point | 208-210 °C(lit.) |
| Density | 1.213 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.589 |
| Solubility | water: soluble5.13 g/L at 20 °C |
| Melting point | 0-3 °C |
Hazard statements
- H301Toxic if swallowed
- H311Toxic in contact with skin
- H331Toxic if inhaled
- H373May cause damage to organs through prolonged exposure
- H410Very toxic to aquatic life with long-lasting effects
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P273Avoid release to the environment
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P311Call a POISON CENTER or doctor
- P501Dispose of contents and container per local regulations
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 98 °C / 208.4 °F |
| Transport (UN / ADR) | UN 2019 6.1 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T,N |
| Risk statements (R) | 23/24/25-33-50/53 |
| Safety statements (S) | 28-36/37-45-60-61 |
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-Chloroaniline primarily used for?
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2-Chloroaniline is primarily used as an intermediate in the synthesis of dyes, pigments, agrochemicals, and potentially in pharmaceutical manufacturing.
What is the CAS number and molecular formula for 2-Chloroaniline?
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The CAS number for 2-Chloroaniline is 95-51-2, and its molecular formula is ClC6H4NH2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Chloroaniline with an assay of ≥99.5% (GC). We do not represent this product as USP, BP, EP, or pharmacopoeia grade.
How should 2-Chloroaniline be handled safely?
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2-Chloroaniline is a dangerous substance. Handle with extreme care, using appropriate personal protective equipment including eyeshields, gloves, and a suitable respirator. It is toxic if swallowed, in contact with skin, or if inhaled, and may cause damage to organs through prolonged or repeated exposure. Avoid release to the environment.
How is 2-Chloroaniline packed, shipped, and exported?
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2-Chloroaniline is packed, shipped, and exported according to international regulations for hazardous materials. For specific details on packaging and export, please contact TSS directly.
How can I request a sample or quote for 2-Chloroaniline?
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To request a sample or a quote for 2-Chloroaniline, please contact the Tech Serve Solutions sales team through our website or by phone.
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