Tris(2-aminoethyl)amine

Also known as: N,N-Bis(2-aminoethyl)-1,2-ethanediamine, 1,2-Ethanediamine, N,N-bis(2-aminoethyl)-, 2,2',2''-Nitrilotriethylamine, 2,2',2''-Triaminotriethylamine, N,N-BIS(2-AMINOETHYL)ETHANE-1,2-DIAMINE

Tris(2-aminoethyl)amine (CAS 4097-89-6) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C6H18N4 and a molecular weight of 146.234 g/mol. Key properties include a melting point of -16 °C, a boiling point of 234.1±8.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 94.5±13.2 °C. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed, H310 and H314 — Causes severe skin burns and eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 4097-89-6
Jingsj CID: J-45723-8
Molecular Formula: C₆H₁₈N₄
Molecular Weight: 146.234 g/mol
Category: Organic Bases
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	-16 °C
Boiling Point	234.1±8.0 °C at 760 mmHg
Density	1.0±0.1 g/cm3
Flash Point	94.5±13.2 °C
Exact Mass	146.153152
PSA	81.30000
LogP	-2.68
Additional Property	5 (vs air)
Vapor Pressure	0.1±0.5 mmHg at 25°C
Refractive Index	1.518

GHS Safety & Compliance

Corrosion / Acute ToxicitySignal word: Danger

H301 — Toxic if swallowed
H310
H314 — Causes severe skin burns and eye damage

Customs & Trade Information

HS Code	2921290000
Summary	2921290000 other acyclic polyamines and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Frequently Asked Questions

What is the CAS number of Tris(2-aminoethyl)amine?

The CAS number of Tris(2-aminoethyl)amine is 4097-89-6.

What are the molecular formula and molecular weight of Tris(2-aminoethyl)amine?

Tris(2-aminoethyl)amine has molecular formula C6H18N4 and molecular weight 146.234 g/mol.

Is Tris(2-aminoethyl)amine hazardous?

Tris(2-aminoethyl)amine has GHS signal word Danger and hazard statements H301 — Toxic if swallowed; H310; H314 — Causes severe skin burns and eye damage.

What are the upstream and downstream products of Tris(2-aminoethyl)amine?

For Tris(2-aminoethyl)amine, Upstream Products: 1,2-dichloroethane, Triethanolamine, Diethylenetriamine; Downstream Products: Tris[2-(dimethylamino)ethyl]amine, 4-Fluorobenzoic acid, Ethylene glycol.

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. "Tris(2-aminoethyl)amine (CAS 4097-89-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-45723-8 (accessed 2026-11-09).

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