3,4,5-Trichloroaniline
3,4,5-Trichloroaniline (CAS 634-91-3), with the molecular formula C6H2Cl3NH2 and a molecular weight of 196.46 g/mol, is a chlorinated aromatic amine. This compound is primarily utilised as a chemical intermediate and building block in organic synthesis. It has found application in analytical chemistry for the determination of specific aromatic amines in environmental samples.
- Synonyms
- 634-91-3Cl3C6H2NH2
Analytical Reagent
3,4,5-Trichloroaniline has been employed in analytical methodologies for the quantification of substituted aromatic amines. Its use in capillary column gas chromatography allows for the detection and measurement of these compounds in environmental matrices such as sediment and water samples.
Organic Synthesis Building Block
As a functionalised aromatic amine, 3,4,5-Trichloroaniline serves as a valuable building block in the synthesis of more complex organic molecules. Its structure, featuring three chlorine atoms and an amino group on a benzene ring, offers specific reactivity for various chemical transformations.
Chemical Intermediate
This compound functions as an intermediate in the production of various chemical entities. Its specific substitution pattern makes it suitable for targeted derivatisation in multi-step synthetic pathways within industrial and research settings.
| Molecular weight | 196.46 |
|---|---|
| Linear formula | Cl3C6H2NH2 |
| Assay | 97% |
| Application | 3,4,5-Trichloroaniline was used in the determination of substituted aromatic amines in sediment or water samples by capillary column gas chromatography1. |
| Melting point | 97-99 °C(lit.) |
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
| Transport (UN / ADR) | UN 2811 6.1/PG 2 |
|---|---|
| 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 3,4,5-Trichloroaniline used for?
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3,4,5-Trichloroaniline is used as a chemical intermediate and a building block in organic synthesis. It has also been utilised in analytical chemistry for the determination of substituted aromatic amines in environmental samples.
What are the CAS number and formula for 3,4,5-Trichloroaniline?
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The CAS number for 3,4,5-Trichloroaniline is 634-91-3, and its linear formula is C6H2Cl3NH2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3,4,5-Trichloroaniline with an assay of 97%. TSS does not represent this product as USP, BP, EP, or other pharmacopoeia grades.
How should 3,4,5-Trichloroaniline be handled safely?
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3,4,5-Trichloroaniline is classified as acutely toxic (oral, dermal, inhalation) and may cause damage to organs through prolonged or repeated exposure, and is very toxic to aquatic life with long-lasting effects. Handle with appropriate personal protective equipment in a well-ventilated area, avoiding release to the environment. Refer to the safety data sheet for comprehensive handling information.
How is 3,4,5-Trichloroaniline packed and shipped?
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3,4,5-Trichloroaniline is packed and shipped in accordance with international regulations for hazardous materials, classified under UN 2811, Class 6.1, Packing Group II. TSS exports this chemical globally.
How can I request a sample or quote for 3,4,5-Trichloroaniline?
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To request a sample or a quote for 3,4,5-Trichloroaniline, please contact our sales team via the website or by telephone. Provide your requirements, and we will respond promptly.
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