Didecylamine
Also known as: di-n-Decylamine, N-decyldecan-1-amine, N,N-Didecylamine, 1-Decanamine, N-decyl-, Armeen 2-10, Radiamine 6310, MFCD00048396
Didecylamine (CAS 1120-49-6) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C20H43N and a molecular weight of 297.562 g/mol. Key properties include a melting point of 38-40 °C(lit.), a boiling point of 372.5±0.0 °C at 760 mmHg, a density of 0.8±0.1 g/cm3 and a flash point of 163.5±10.7 °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.
- 1120-49-6
- Jingsj CID
- J-47880-7
- Molecular Formula
- C20H43N
- Molecular Weight
- 297.562 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 38-40 °C(lit.) |
|---|---|
| Boiling Point | 372.5±0.0 °C at 760 mmHg |
| Density | 0.8±0.1 g/cm3 |
| Flash Point | 163.5±10.7 °C |
| Exact Mass | 297.339539 |
| PSA | 12.03000 |
| LogP | 9.13 |
| Vapor Pressure | 0.0±0.8 mmHg at 25°C |
| Refractive Index | 1.448 |
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 Didecylamine?
The CAS number of Didecylamine is 1120-49-6.
What are the molecular formula and molecular weight of Didecylamine?
Didecylamine has molecular formula C20H43N and molecular weight 297.562 g/mol.
Is Didecylamine hazardous?
Didecylamine has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Didecylamine (CAS 1120-49-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-47880-7 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.