4-Chloro-N-methylaniline
4-Chloro-N-methylaniline (CAS: 932-96-7), with the linear formula ClC6H4NHCH3 and a molecular weight of 141.60 g/mol, is a halogenated aromatic amine. This compound serves as a valuable building block in organic synthesis and chemical research. It is primarily utilised in the development of pharmaceuticals, agrochemicals, and dyes, owing to its reactive amine and chloro-substituted phenyl functionalities. Tech Serve Solutions supplies this chemical with an assay of 97%.

Pharmaceutical Intermediate
4-Chloro-N-methylaniline is employed in the synthesis of active pharmaceutical ingredients (APIs). Its structure provides a versatile scaffold for developing novel therapeutic agents across various medical fields.
Agrochemical Synthesis
This compound acts as a key intermediate in the production of pesticides and herbicides. The incorporation of the chloroaniline moiety can contribute to the efficacy of crop protection agents.
Dye and Pigment Manufacturing
As a substituted aniline, it finds application in the synthesis of specialised dyes and pigments. Its unique structure can influence the colour and stability of resulting colorants.
Research and Development
In academic and industrial laboratories, 4-Chloro-N-methylaniline is used as a reagent and building block for exploring new chemical reactions and creating novel organic molecules.
| Molecular weight | 141.60 |
|---|---|
| Linear formula | ClC6H4NHCH3 |
| Assay | 97% |
| Boiling point | 239 °C(lit.) |
| Density | 1.169 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.584(lit.) |



Hazard statements
- H226Flammable liquid and vapour
- H318Causes serious eye damage
- H335May cause respiratory irritation
- H412Harmful 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
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 52 °C / 125.6 °F |
| Transport (UN / ADR) | UN 1993C 3 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 10-36/37 |
| Safety statements (S) | 16-26 |
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-N-methylaniline used for?
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4-Chloro-N-methylaniline (CAS: 932-96-7) is primarily used as an intermediate in the synthesis of pharmaceuticals, agrochemicals, and dyes. It also serves as a building block in organic synthesis and chemical research.
What are the CAS number and formula for 4-Chloro-N-methylaniline?
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The CAS number is 932-96-7 and the linear formula is ClC6H4NHCH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Chloro-N-methylaniline with a minimum assay of 97%. This is a technical/research grade chemical and is not represented as USP, BP, EP, or other pharmacopoeia grades.
How should 4-Chloro-N-methylaniline be handled safely?
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4-Chloro-N-methylaniline is a flammable liquid and vapour (H226), causes serious eye damage (H318), may cause respiratory irritation (H335), and is harmful to aquatic life with long-lasting effects (H412). Appropriate personal protective equipment, including eyeshields, face shields, and suitable gloves and respirators, should be used. Ensure adequate ventilation and avoid release to the environment.
How is 4-Chloro-N-methylaniline shipped and exported?
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Tech Serve Solutions, as a specialist global supplier and exporter, ships and exports 4-Chloro-N-methylaniline in compliance with all relevant international regulations for hazardous materials. It is classified under UN 1993, Packing Group III.
How can I request a sample or quote for 4-Chloro-N-methylaniline?
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To request a sample or a quote for 4-Chloro-N-methylaniline, please contact our sales department through the provided channels on the Tech Serve Solutions website.
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