4-Octadecylaniline
Also known as: 4-n-Octadecylaniline, Benzenamine, 4-octadecyl-, 4-octadecyl-aniline, p-Octadecylaniline, MFCD03093874
4-Octadecylaniline (CAS 114235-67-5) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C24H43N and a molecular weight of 345.605 g/mol. Key properties include a melting point of 59-63ºC(lit.), a boiling point of 462.3±14.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 196.4±9.1 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 114235-67-5
- Jingsj CID
- J-39501-7
- Molecular Formula
- C24H43N
- Molecular Weight
- 345.605 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 59-63ºC(lit.) |
|---|---|
| Boiling Point | 462.3±14.0 °C at 760 mmHg |
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 196.4±9.1 °C |
| Exact Mass | 345.339539 |
| PSA | 26.02000 |
| LogP | 10.43 |
| Vapor Pressure | 0.0±1.1 mmHg at 25°C |
| Refractive Index | 1.499 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
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-Octadecylaniline?
The CAS number of 4-Octadecylaniline is 114235-67-5.
What are the molecular formula and molecular weight of 4-Octadecylaniline?
4-Octadecylaniline has molecular formula C24H43N and molecular weight 345.605 g/mol.
Is 4-Octadecylaniline hazardous?
4-Octadecylaniline has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
What are the upstream and downstream products of 4-Octadecylaniline?
For 4-Octadecylaniline, Upstream Products: 1-Octadecanol, Stearoyl chloride, Octadecylbenzene.
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-Octadecylaniline (CAS 114235-67-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-39501-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.