4-Ethylaniline
4-Ethylaniline (CAS: 589-16-2), a chemical compound with the formula C2H5C6H4NH2 and a molecular weight of 121.18 g/mol, is a valuable organic building block. It is primarily utilised in chemical synthesis and as an intermediate in the production of various organic compounds. This amine derivative is supplied by Tech Serve Solutions with an assay of 98%.

Organic Synthesis Intermediate
4-Ethylaniline serves as a key intermediate in the synthesis of more complex organic molecules. Its amine functionality allows for diverse chemical transformations, making it useful in the development of novel compounds.
Building Block for Specialty Chemicals
As a C8 organic building block, this compound finds application in the creation of specialty chemicals. Its structure is amenable to modifications for developing materials with specific properties.
Research and Development
Researchers utilise 4-Ethylaniline in laboratory settings for exploring new synthetic pathways and developing new chemical entities. Its availability supports advancements in organic chemistry.
| Molecular weight | 121.18 |
|---|---|
| Linear formula | C2H5C6H4NH2 |
| Assay | 98% |
| Boiling point | 216 °C(lit.) |
| Density | 0.975 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.554(lit.) |
| Melting point | −5 °C(lit.) |


Hazard statements
- H301Toxic if swallowed
- H373May cause damage to organs through prolonged exposure
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P311Call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 85 °C / 185 °F |
| Transport (UN / ADR) | UN 2810 6.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 23/24/25-33 |
| Safety statements (S) | 36/37/39-45 |
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-Ethylaniline used for?
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4-Ethylaniline is primarily used as an intermediate in organic synthesis and as a building block for specialty chemicals in research and development settings.
What are the CAS number and formula for 4-Ethylaniline?
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The CAS number for 4-Ethylaniline is 589-16-2, and its chemical formula is C2H5C6H4NH2.
What grade and purity does Tech Serve Solutions supply for 4-Ethylaniline?
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Tech Serve Solutions supplies 4-Ethylaniline with an assay of 98%. We do not represent this product as USP, BP, or EP grade.
How should 4-Ethylaniline be handled safely?
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4-Ethylaniline is classified as dangerous. It is toxic if swallowed, in contact with skin, or if inhaled (H301 + H311 + H331) and may cause damage to organs through prolonged or repeated exposure (H373). Appropriate personal protective equipment, including eyeshields, faceshields, gloves, and suitable respiratory protection, must be used. Handle in a well-ventilated area.
Is 4-Ethylaniline a controlled substance?
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Based on the provided data, 4-Ethylaniline is not indicated as a controlled substance. However, users should always verify current local regulations.
How is 4-Ethylaniline packaged and exported?
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4-Ethylaniline is packaged and exported in compliance with UN 2810 6.1 / PGIII regulations for hazardous materials, ensuring safe global distribution.
How can I request a quote or sample of 4-Ethylaniline?
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To request a quote or sample of 4-Ethylaniline, please contact our sales department through the website or by phone.
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