Tetraethylenepentamine pentahydrochloride
Also known as: TEPA pentahydrochloride, Tetraethylenepentamine 5HCl, Tetraethylenepentamine pentahydrochloride, 1,2-Ethanediamine, N1-(2-aminoethyl)-N2-[2-[(2-aminoethyl)amino]ethyl]-, hydrochloride (1:5), N'-[2-[2-(2-aminoethylamino)ethylamino]ethyl]ethane-1,2-diamine pentahydrochloride
Tetraethylenepentamine pentahydrochloride (CAS 4961-41-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H28Cl5N5 and a molecular weight of 225.77 g/mol. Key property: a melting point of 280 °C (dec.) (lit.). 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. It is listed by 1 supplier, from 40.40 to 68.00 CNY. Record last updated Nov 2, 2026.
- CAS No.
- 4961-41-5
- Jingsj CID
- J-47677-1
- Molecular Formula
- C8H28Cl5N5
- Molecular Weight
- 225.77 g/mol
- Category
- Organic Acids
- Last updated
- 11/2/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | 98% 50g | ¥2,020.00 | $6.05 /gBest ¥40.40/g CNY | CN China MOQ 50g | |
Made to Order | 98% 10g | ¥550.00 | $8.23 /g ¥55.00/g CNY | CN China MOQ 10g | |
Made to Order | 98% 5g | ¥340.00 | $10.18 /g ¥68.00/g CNY | CN China MOQ 5g |
Physicochemical Properties
| Melting Point | 280 °C (dec.) (lit.) |
|---|---|
| Exact Mass | 369.07900 |
| PSA | 88.13000 |
| LogP | 4.25590 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Frequently Asked Questions
What is the CAS number of Tetraethylenepentamine pentahydrochloride?
The CAS number of Tetraethylenepentamine pentahydrochloride is 4961-41-5.
What are the molecular formula and molecular weight of Tetraethylenepentamine pentahydrochloride?
Tetraethylenepentamine pentahydrochloride has molecular formula C8H28Cl5N5 and molecular weight 225.77 g/mol.
Which suppliers offer Tetraethylenepentamine pentahydrochloride?
1 supplier(s) listed; reference unit price ¥40.40–68.00 /g.
Is Tetraethylenepentamine pentahydrochloride hazardous?
Tetraethylenepentamine pentahydrochloride 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. "Tetraethylenepentamine pentahydrochloride (CAS 4961-41-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-47677-1 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.