4-Ethylaniline
Also known as: 4-Ethylaniline, p-Ethylaniline, 4-Aminoethylbenzene, 4-Ethylbenzenamine, Benzenamine, 4-ethyl-, 1-Amino-4-ethylbenzene, p-Aminoethylbenzene, p-Ethylaminobenzene, PARA-ETHYLANILINE, EINECS 209-637-0, MFCD00007921
4-Ethylaniline (CAS 589-16-2) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C8H11N and a molecular weight of 121.180 g/mol. Key properties include a melting point of −5 °C(lit.), a boiling point of 217.5±0.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 85.0±0.0 °C. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed, H311 — Toxic in contact with skin and H331 — Toxic if inhaled. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 589-16-2
- Jingsj CID
- J-27339-2
- Molecular Formula
- C8H11N
- Molecular Weight
- 121.180 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | −5 °C(lit.) |
|---|---|
| Boiling Point | 217.5±0.0 °C at 760 mmHg |
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 85.0±0.0 °C |
| Exact Mass | 121.089149 |
| PSA | 26.02000 |
| LogP | 1.93 |
| Vapor Pressure | 0.1±0.4 mmHg at 25°C |
| Refractive Index | 1.556 |
| Additional Property | immiscible |
GHS Safety & Compliance
- H301 — Toxic if swallowed
- H311 — Toxic in contact with skin
- H331 — Toxic if inhaled
- H373 — May cause damage to organs through prolonged exposure
Customs & Trade Information
| HS Code | 2921420090 |
|---|---|
| Summary | HS:2921420090 aniline derivatives and their salts VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 4-Ethylaniline?
The CAS number of 4-Ethylaniline is 589-16-2.
What are the molecular formula and molecular weight of 4-Ethylaniline?
4-Ethylaniline has molecular formula C8H11N and molecular weight 121.180 g/mol.
Is 4-Ethylaniline hazardous?
4-Ethylaniline has GHS signal word Danger and hazard statements H301 — Toxic if swallowed; H311 — Toxic in contact with skin; H331 — Toxic if inhaled.
What are the upstream and downstream products of 4-Ethylaniline?
For 4-Ethylaniline, Upstream Products: 4-Aminoacetophenone, 4-nitrostyrene, 4-Vinylaniline; Downstream Products: 4-Ethylthiophenol, 5-Ethyl-1H-indole-2-carboxylic acid, 4-Ethylbiphenyl.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Ethylaniline (CAS 589-16-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-27339-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.