Diethanolamine hydrochloride
Also known as: diethanolamine hydrochloride, 2,2'-iminodiethanol hydrochloride, 2,2'-dihydroxydiethylamine hydrochloride, 2-(2-hydroxyethylamino)ethanol hydrochloride, Diethanolamine HCl, Diethanolammonium chloride, bis(hydroxyethyl)ammonium chloride, bis-(2-hydroxy-ethyl)-amine hydrochloride, ethanolamine hydrochloride, iminodiethanol hydrochloride, MFCD00012595, EINECS 238-396-4
Diethanolamine hydrochloride (CAS 14426-21-2) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C4H12ClNO2 and a molecular weight of 141.59700 g/mol. Key properties include a boiling point of 239.4ºC at 760mmHg, a density of 1.261 g/mL at 25 °C(lit.) and a flash point of >110.0 °C. It is listed by 3 suppliers, 2 of which publish reference prices, from 0.80 to 1.80 CNY. Record last updated Nov 3, 2026.
- CAS No.
- 14426-21-2
- Jingsj CID
- J-1378458-6
- Molecular Formula
- C4H12ClNO2
- Molecular Weight
- 141.59700 g/mol
- Category
- Solvents
- Last updated
- 11/3/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | 98% 500g | ¥400.00 | $0.12 /gBest ¥0.80/g CNY | CN China MOQ 500g | |
Made to Order | 95% 500g | ¥580.00 | $0.17 /g ¥1.16/g CNY | CN China MOQ 500g | |
Made to Order | 97% 200g | ¥320.00 | $0.24 /g ¥1.60/g CNY | CN China MOQ 200g |
Physicochemical Properties
| Boiling Point | 239.4ºC at 760mmHg |
|---|---|
| Density | 1.261 g/mL at 25 °C(lit.) |
| Flash Point | >110.0 °C |
| Exact Mass | 141.05600 |
| PSA | 52.49000 |
| Vapor Pressure | 0.00104mmHg at 25°C |
| Refractive Index | n20/D 1.517(lit.) |
Frequently Asked Questions
What is the CAS number of Diethanolamine hydrochloride?
The CAS number of Diethanolamine hydrochloride is 14426-21-2.
What are the molecular formula and molecular weight of Diethanolamine hydrochloride?
Diethanolamine hydrochloride has molecular formula C4H12ClNO2 and molecular weight 141.59700 g/mol.
Which suppliers offer Diethanolamine hydrochloride?
3 supplier(s) listed; reference unit price ¥0.80–1.80 /g.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Diethanolamine hydrochloride (CAS 14426-21-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1378458-6 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.