N-Methyloctadecan-1-amine
N-甲基-1-十八胺
Also known as: 1-Octadecanamine,N-methyl-, N-Methyloctadecylamine, N-Methyl-N-octadecylamine, N-Methylstearylamine, Methylstearylamine, Octadecylmethylamine, N-Stearyl-N-methylamine, Methyl-n-octadecylamine, AURORA KA-7764, MFCD00009008, EINECS 219-463-7, n-methyloctadecanamine, n-methyl-octadecylamin
N-Methyloctadecan-1-amine (CAS 2439-55-6) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C19H41N and a molecular weight of 283.53600 g/mol. It is also known as 1-Octadecanamine,N-methyl-, N-Methyloctadecylamine and N-Methyl-N-octadecylamine. Key properties include a melting point of 42-46 °C(lit.), a boiling point of 332ºC at 760mmHg, a density of 0.807g/cm3 and a flash point of >230 °F. 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.
- 2439-55-6
- Jingsj CID
- J-34423-6
- Molecular Formula
- C19H41N
- Chinese Name
- N-甲基-1-十八胺
- Molecular Weight
- 283.53600 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 42-46 °C(lit.) |
|---|---|
| Boiling Point | 332ºC at 760mmHg |
| Density | 0.807g/cm3 |
| Flash Point | >230 °F |
| Exact Mass | 283.32400 |
| PSA | 12.03000 |
| LogP | 6.85820 |
| Vapor Pressure | 0.000151mmHg at 25°C |
| Refractive Index | 1.446 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2921199090 |
|---|---|
| Summary | 2921199090 other acyclic monoamines and their derivatives; salts thereof 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 N-Methyloctadecan-1-amine?
The CAS number of N-Methyloctadecan-1-amine is 2439-55-6.
What are the molecular formula and molecular weight of N-Methyloctadecan-1-amine?
N-Methyloctadecan-1-amine has molecular formula C19H41N and molecular weight 283.53600 g/mol.
Is N-Methyloctadecan-1-amine hazardous?
N-Methyloctadecan-1-amine 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 N-Methyloctadecan-1-amine?
For N-Methyloctadecan-1-amine, Upstream Products: 1-Octadecanol, 1-Chlorooctadecane, N-Methylbutylamine; Downstream Products: N-Methylbutylamine.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "N-Methyloctadecan-1-amine (CAS 2439-55-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-34423-6 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.