N-[2-(2-hydroxyethylamino)ethyl]octadecanamide

Also known as: 2-(2-stearamidoethylamino)ethanol, N-(2-hydroxyethyl)-N'-stearoylethylenediamine, Stearic N-(aminoethyl)ethanolamide, Octadecanamide, N-[2-[(2-hydroxyethyl)amino]ethyl]-, Ethanol, 2-(2-stearamidoethylamino)-, N-(2-Hydroxyethyl)-N'-octadecanoylethylenediamine, N-[2-(2-hydroxyethylamino)ethyl]stearamide, UNII-8XMG7HCY8D

N-[2-(2-hydroxyethylamino)ethyl]octadecanamide (CAS 141-21-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C22H46N2O2 and a molecular weight of 370.61300 g/mol. Key properties include a boiling point of 543.4ºC at 760mmHg, a density of 0.917g/cm3 and a flash point of 282.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 141-21-9
Jingsj CID: J-991333-1
Molecular Formula: C₂₂H₄₆N₂O₂
Molecular Weight: 370.61300 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	543.4ºC at 760mmHg
Density	0.917g/cm3
Flash Point	282.4ºC
Exact Mass	370.35600
PSA	64.85000
LogP	6.17720
Vapor Pressure	4.51E-14mmHg at 25°C
Refractive Index	1.47

Customs & Trade Information

HS Code	2924199090
Summary	2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of N-[2-(2-hydroxyethylamino)ethyl]octadecanamide?

The CAS number of N-[2-(2-hydroxyethylamino)ethyl]octadecanamide is 141-21-9.

What are the molecular formula and molecular weight of N-[2-(2-hydroxyethylamino)ethyl]octadecanamide?

N-[2-(2-hydroxyethylamino)ethyl]octadecanamide has molecular formula C22H46N2O2 and molecular weight 370.61300 g/mol.

What are the upstream and downstream products of N-[2-(2-hydroxyethylamino)ethyl]octadecanamide?

For N-[2-(2-hydroxyethylamino)ethyl]octadecanamide, Upstream Products: 2-(2-Aminoethylamino)ethanol, Stearic acid, Ethyl Stearate; Downstream Products: 2-(2-heptadecyl-2-imidazolin-1-yl)ethanol.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "N-[2-(2-hydroxyethylamino)ethyl]octadecanamide (CAS 141-21-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-991333-1 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.